Home > Motor Product Table
Home > Solutions: High Voltage Insulation Materials > Motors > Motor Products
If you need a sample, datasheet, or quote, please don’t hesitate to contact us directly. Our technical advisers can work with you to create and/or supply solutions that fit your process requirements.
| Product Name | Variety | Description | Application | Category | Sub-Category |
|---|---|---|---|---|---|
| ArmorSeal® Tape | N/A | Armorseal® Tape is used for service or armor taping form wound coils and other electrical coils where excellent conformability and a moisture/chemical seal are required. The .076 mm layer of Thermosetting Polyester coating provides a solid and flexible barrier layer after cure. Smooth slit edges allow for operator friendly use. Armorseal® Tape is compatible with most resin and varnish systems. | MD Shrinkage @ 160°C for 60 Minutes is 5-15%. Suggested Cure - Thermosetting Polyester Bond Layer | VPI Stator Coils and Bars | Ground Wall |
| Calmicaglas® | 0893 | Calmicaglas® 0893, from Isovolta Group, consists of mica paper based on uncalcined muscovite, glass cloth and thermosetting epoxy novolac.Calmicaglas® 0893 is a very flexible glass mica paper combination, which can be taped even on tight bends. Calmicaglas® 0893 gives a higher resin flow during pressing process compared to type Calmicaglas® 2005 which allows the insulation of complex shapes. Excellent dielectric, thermal, mechanical and chemical properties are obtained after pressing. | Calmicaglas® 0893 is used e.g. for insulation of coils and bars of low and high voltage machines. Moreover Calmicaglas® 0893 can be used for manufacturing of moulded parts such as commutator caps or wound tubes and cylinders. Calmicaglas® 0893 is supplied interleaved to prevent sticking of layers. | Resin Rich Stator Coils | Ground Wall |
| Calmicaglas® | 0995 | Calmicaglas® 0995, from Isovolta Group, consists of mica paper based on calcined muscovite, glass cloth and thermosetting epoxy novolac. Calmicaglas® 0995 is a very flexible mica paper compound, which can be easily wrapped in total width by hand or taped on automatic taping machines. After curing in a hot press an insulation with excellent dielectric, thermal, mechanical and chemical properties is obtained. | Calmicaglas® 0995 is used for the insulation of bars and coils of motors and generators up to highest output and nominal voltage. | Resin Rich Stator Coils | Ground Wall |
| Calmicaglas® | 2005 AND 409 | Calmicaglas® 2005 and Calmicaglas® 409, from Isovolta Group, consist of mica paper based on calcined muscovite, a glass cloth carrier and thermosetting epoxy-novolac. Calmicaglas® 2005 and Calmicaglas® 409 are very flexible glass mica paper combinations, which can be easily wrapped in full width by hand or taped on automatic taping machines. After curing in a hot press an insulation with excellent dielectric, thermal, mechanical and chemical properties is obtained. | Calmicaglas® 2005 and Calmicaglas® 409 are used for the insulation of bars and coils of motors and generators up to highest output and nominal voltage. Calmicaglas® 2005 and Calmicaglas® 409 are also suitable for the fabrication of moulded parts e.g. as commutator caps, tubes and cylinders. Calmicaglas® 2005 is interleaved and especially used when temperatures > 30 °C may occur during transportation or storage. | Resin Rich Stator Coils | Ground Wall |
| Calmicaglas® | 2852 AND 2904 | Calmicaglas® 2852 and Calmicaglas® 2904, from Isovolta Group, consist of mica paper based on calcined muscovite, glass cloth and thermosetting epoxy-novolac. Calmicaglas® 2852 and Calmicaglas® 2904 are very flexible glass mica paper combinations, which can be easily wrapped in total width by hand or taped on automatic taping machines. After curing in a hot press an insulation with excellent dielectric, thermal, mechanical and chemical properties is obtained. | Calmicaglas® 2852 and Calmicaglas® 2904 are used for insulation of bars and coils of motors and generators up to highest output and nominal voltage. Calmicaglas® 2852 and Calmicaglas® 2904 are also suitable for the manufacturing of moulded parts e.g. commutator caps, tubes and cylinders. | Resin Rich Stator Coils | Ground Wall |
| Calmicaglas® | 4202 | Calmicaglas® 4202, from Isovolta Group, consists of mica paper based on uncalcined muscovite glass cloth on both sides and thermosetting epoxy- novolac for high temperature applications up to 180 C. Calmicaglas® 4202 is a very flexible glass mica paper combination, which can be easily wrapped in total width by hand or taped on automatic taping machines. After curing in a hot press insulation with excellent dielectric, thermal, mechanical and chemical properties is obtained. Due to the double layers of glass cloth the thermo mechanical properties are improved, delamination with risk of partial discharges and appearance of hot spots can be avoided. | Calmicaglas® 4202 is used for the insulation of bars and coils of electrical Motors and Generators. The preheating cycle at minimum pressure (< 0.3 N/mm²), depending on the size of the bars or coils, is given from 20 Minutes at 135 °C up to 5 Minutes at 160 °C. Please note that a fast ascent of the pressure can influence the laminating quality. Curing is possible up to 180 °C in combination with release-film VOTAFILM 2646 or shrink-release film VOTAFILM 2645 for rounded corners. | Resin Rich Stator Coils | Ground Wall |
| Calmicaglas® | 4800 | Calmicaglas® 4800, from Isovolta Group, is a two-ply product consisting of calcined muscovite mica paper reinforced on one side with a glass cloth. The binder is a thermosetting epoxy resin. | Calmicaglas® 4800 is used for the insulation of bars and coils, which are cured in a hot press. Calmicaglas® 4800 is suitable for motors and generators operating at high voltage with temperatures of 155C (Class F). | Resin Rich Stator Coils | Ground Wall |
| Calmicaglas® | H 3036 | Calmicaglas® H 3036, from Isovolta Group, consists of mica paper based on uncalcined muscovite, glass cloth on both sides and thermosetting epoxy-novolac for high temperature applications up to 180 C. Calmicaglas® H 3036 is a very flexible glass mica paper combination, which can be easily wrapped in total width by hand or taped on automatic taping machines. After curing in a hot press an insulation with excellent dielectric, thermal, mechanical and chemical properties is obtained. Due to the double layers of glass cloth the thermo mechanical properties are improved, delamination with risk of partial discharges and appearance of hot spots can be avoided. | Calmicaglas® H 3036 is used for the insulation of bars and coils of air and indirect gas cooled electrical machines. The preheating cycle at minimum pressure (< 0.3 N/mm²), depending on the size of the bars or coils, is given from 20 Minutes at 135 °C up to 5 Minutes at 160 °C. Please note that a fast ascent of the pressure can influence the laminating quality. Kneading is not recommended. Curing is possible up to 180 °C in combination with release-film VOTAFILM® 2646 or shrink-release film VOTAFILM 2645 for rounded corners. | Resin Rich Stator Coils | Ground Wall |
| Conductofol® | 2009 | Conductofol® 2009, from Isovolta Group, consists of mica paper based on calcined muscovite, impregnated with resin and a PET-film as carrier. The combination of mica paper and polyester film provides a high breakdown voltage and good elasticity. With the high mica content a good partial discharge, electrical creepage and radiation resistance can be achieved. Conductofol® 2009 remains flexible after thermal treatment. This permits coils to be formed and shaped without risking damage to the conductor insulation, even after pre- consolidation of the straight part and after pressing the main insulation. | Conductofol® 2009 is used for insulation of rectangular copper conductors of low and high voltage coils. | VPI Stator Coils and Bars | Pre-Consolidation |
| Conductofol® | 2159 W | Conductofol® 2159 W, from Isovolta Group, consists of mica paper based on calcined muscovite impregnated with resin and a PET-film on both sides and additionally coated with a special adhesive at one side. The adhesive melts at temperatures above 100 °C. Conductors insulated with Conductofol® 2159 W therefore can be glued together by short pressing at temperatures above 100°C. | Conductofol® 2159 W is used e.g. for insulation of copper conductors for high and low voltage machines. | VPI Stator Coils and Bars | Pre-Consolidation |
| Conductofol® | 2159 | Conductofol® 2159, from Isovolta Group, consists of mica paper based on calcined muscovite impregnated with resin and both sides are covered with a PET-film whereas one side is additionally coated with a special adhesive. The adhesive on the thicker PET-film melts at temperatures above 100 °C and conductors insulated with Conductofol® 2159 can be glued together in a hot press. | Conductofol® 2159 is used e.g. for the insulation of rectangular copper conductors for low and high voltage coils. | VPI Stator Coils and Bars | Pre-Consolidation |
| Conductofol® | 2371 | Conductofol® 2371, from Isovolta Group, consists of mica paper based on calcined muscovite impregnated with resin and both sides are covered with a PET-film. Conductofol® 2371 is a flexible mica tape, which shows excellent process capability due to the PET-film on both sides. | Conductofol® 2371 is used for insulation of rectangular copper conductors for coil windings of low and high voltage machines. | VPI Stator Coils and Bars | Pre-Consolidation |
| Conductofol® | 0264 W | Conductofol® 0264 W, from Isovolta Group, consists of mica paper based on calcined muscovite, impregnated with epoxy-resin and a PET-film as carrier. The PET-film is additionally coated with a special adhesive. Conductofol® 0264 W is a flexible and dry mica tape. The adhesive on the PET-film melts at temperatures above 100 °C and conductors insulated with Conductofol® 0264 W can be glued together in a hot press. Using Conductofol® 0264 W leads to good electrical creepage, extraordinary radiation and partial discharge resistance. Best bonding characteristics will be obtained at 160 °C. In addition the adhesive on the PET-film improves the bonding of the mainwall insulation (RR und VPI) to the conductor bundle. | Conductofol® 0264 W is used e.g. for insulation of rectangular copper conductors of low and high voltage coils. | VPI Stator Coils and Bars | Pre-Consolidation |
| Conductofol® | 264 | Conductofol® 0264, from Isovolta Group, consists of mica paper based on calcined muscovite, impregnated with epoxy-resin and a PET-film as carrier. The PET-film is additionally coated with a special adhesive. Conductofol® 0264 is a flexible and dry mica tape. The adhesive on the PET-film melts at temperatures above 100 °C and conductors insulated with Conductofol® 0264 can be glued together in a hot press. Using Conductofol® 0264 leads to good electrical creepage, extraordinary radiation and partial discharge resistance. Best bonding characteristics will be obtained at 160 °C. In addition the adhesive on the PET-film improves the bonding of the mainwall insulation (RR und VPI) to the conductor bundle. | Conductofol® 0264 is used e.g. for insulation of rectangular copper conductors of low and high voltage coils. | VPI Stator Coils and Bars | Pre-Consolidation |
| Conductofol® | 4403 | Conductofol® 4403, from Isovolta Group, consists of mica paper based on calcined muscovite impregnated with resin and both sides are covered with a PET-film whereas both sides are additionally coated with a special adhesive. The adhesive on the PET-film melts at temperatures above 130 °C and conductors insulated with Conductofol® 4403 can be bonded together in a hot press. | Conductofol® 4403 is used e.g. for the insulation of rectangular copper conductors for low and high voltage coils. | VPI Stator Coils and Bars | Pre-Consolidation |
| Conductofol® | 4405 | Conductofol® 4405, from Isovolta Group, consists of mica paper based on calcined muscovite, impregnated with thermosetting epoxy-novolac. Both sides are covered with a PET-film and both films are coated with a special adhesive. The adhesive on the PET-films melts at temperatures above 100 °C and conductors insulated with Conductofol® 4405 can be glued together in a hot press. In combination with the thermosetting epoxy-novolac a high mechanical stability of the preconsolidated coil/bar can be achieved. In addition the bonding of the mainwall insulation (VPI and RR) to the conductor bundle is improved. Using Conductofol® 4405 leads to good electrical creepage, extraordinary radiation and partial discharge resistance. | Conductofol® 4405 is used e.g. for insulation of rectangular copper conductors of low and high voltage coils. | VPI Stator Coils and Bars | Pre-Consolidation |
| Conductofol® | CR 2542 | Conductofol® CR 2542, from Isovolta Group, consists of mica paper based on calcined muscovite impregnated with a resin and a polyimide film (e.g. KAPTONI CR) as carrier. The combination of mica paper, polyimide film and the specially selected resin provides outstanding partial discharge and good electrical creepage resistance as well as high breakdown voltage and very good thermal stability. | Conductofol® CR 2542 is intended for use as insulation of rectangular copper conductors of low and high voltage machines operating under severe thermal and electrical conditions. | VPI Stator Coils and Bars | Pre-Consolidation |
| Conductofol® | CR 2653 | Conductofol® CR 2653, from Isovolta Group, consists of mica paper based on calcined muscovite impregnated with a silicone resin and a polyimide film (e.g. KAPTON 1 CR) as carrier. The combination of mica paper, polyimide film and the silicone resin provides outstanding partial discharge and good electrical creepage resistance as well as high breakdown voltage and very good thermal stability. | Conductofol® CR 2653 is intended for use as insulation of rectangular copper conductors of low and high voltage machines operating under severe thermal and electrical conditions. | VPI Stator Coils and Bars | Pre-Consolidation |
| Conductofol® | K 2010 | Conductofol® K 2010, from Isovolta Group, consists of mica paper based on calcined muscovite impregnated with resin and a polyimide film (e.g. Kapton') as carrier. Conductofol®K 2010 is a dry and flexible mica tape with very good thermal stability. | Conductofol® K 2010 is used for insulation of rectangular copper conductors for windings of machines operating under severe thermal conditions or for insulation parts, where for a short time thermal overloads are expected (eg, next to welded joints in commutators). | VPI Stator Coils and Bars | Pre-Consolidation |
| Conductofol® | K 2011 | Conductofol® K 2011, from Isovolta Group, consists of mica paper based on calcined muscovite, a polyimide film (eg. Kapton) and silicone resin as binder. Conductofol® K 2011 is a dry and flexible mica tape with very high thermal stability. | Conductofol®K 2011 is used for the insulation of copper conductors especially for traction motors in thermal class 180 (H) and above. | VPI Stator Coils and Bars | Pre-Consolidation |
| Conductofol® | K 3470 | Conductofol® K 3470, from Isovolta Group, consists of mica paper based on calcined muscovite impregnated with resin and a polyimide film (e.g. Kapton as carrier. Conductofol®K 3470 is a dry and flexible mica tape with very good thermal stability. The polyimide film is covered with an adhesive that can be used for preconsolidation of the coils or bars. | Conductofol® K 3470 is used as insulation of rectangular copper conductors for windings of machines operating under severe thermal conditions or for insulation parts, where for a short time thermal overloads are expected (e.g. next to welded joints in commutators). | VPI Stator Coils and Bars | Pre-Consolidation |
| Conductofol® | K 4406 | Conductofol® K 4406, from Isovolta Group, consists of mica paper based on calcined muscovite, a polyimide film and silicone resin as binder. Conductofol®K 4406 is a dry and flexible mica tape with very high thermal stability. | Conductofol® K 4406 is used for the insulation of copper conductors especially for traction motors in thermal class 180 (H) and above. | VPI Stator Coils and Bars | Pre-Consolidation |
| Conductofol® | ME 4064 | Conductofol® ME 4064, from Isovolta Group, consists of mica paper based on calcined muscovite, impregnated with epoxy-resin and a PET-film as carrier. The PET-film is additionally coated with a special adhesive on the outside surface. Conductofol® ME 4064 is a flexible and dry mica tape. The adhesive on the PET-film melts at temperatures above 100 °C and conductors insulated with Conductofol® ME 4064 can be glued together in a hot press. Using Conductofol® ME 4064 leads to good electrical creepage, extraordinary radiation and partial discharge resistance. Best bonding characteristics will be obtained at 160 °C. In addition the adhesive on the PET-film improves the bonding of the mainwall insulation (RR und VPI) to the conductor bundle. Compared to type 0264, Conductofol® ME 4064 is additionally supplemented with a metallic salt (Zn naphthenate) suitable for epoxy-anhydride systems. | Conductofol® ME 4064 is used eg for insulation of rectangular copper conductors of low and high voltage coils. | VPI Stator Coils and Bars | Pre-Consolidation |
| Contafel® | 2716 | Contafel® 2716, from Isovolta Group, consists of polyester and glass fabric impregnated with a special epoxy varnish containing graphite. Contafel® ME 3107 additionally contains a metallic salt (zinc naphthenate) suitable for unaccelerated epoxy resin-systems. Contafel® 2716 and ME 3107 are flexible and elastic, which allows easy taping without wrinkles. The partial discharge resistance is highly improved compared to standard conductive polyester fleece. Therefore Contafel® 2716 and ME 3107 can be used also in applications with high operating field strength. The thin tape allows a space saving design. Contafel® 2716 and ME 3107 do not loose any conductive particles during taping and VPI processing in epoxy resins and polyester resins with monomers (e.g. styrene). | Contafel® 2716 and ME 3107 were developed as outer corona protecting tapes on coils and bars for high voltage machines Possible elongation of polyester fabric allows easy and wrinkle free taping. The use of Contafel® 2716 and ME 3107 doesn't decrease the impregnability of the main wall insulation (e.g. POROBAND ME 2599). We recommend 1 x 12 lapped taping. The surface resistance after VPI can increase and has to be checked for every kind of application. | VPI Stator Coils and Bars, Resin Rich Stator Coils, Corona Suppression | Corona Supression |
| Contafel® | 3080 | Contafel® 3080, from Isovolta Group, consist of polyester and glass fabric impregnated with a special varnish containing graphite. Contafel® 3080 is flexible and elastic, which allows easy taping without wrinkles. The partial discharge resistance is highly improved compared with normal conductive polyester fleece. Therefore Contafel® 3080 can be used also in applications with high operating field strength. The thin tape allows a space saving design. Contafel® 3080 do not loose any conductive particles during the VPI process. | Contafel® 3080 was developed as outer corona protecting tape for coils and bars of high voltage machines. The use of Contafel® 3080 doesn't decrease the impregnability of the main wall insulation. We recommend 1x12 lapped taping. | VPI Stator Coils and Bars, Resin Rich Stator Coils, Corona Suppression | Corona Supression |
| Contafel® | 4303 | Contafel® 4303, from Isovolta Group, consists of a polyester fabric coated with a thin conductive layer. It is highly flexible and allows easy impregnation | Contafel® 4303 can be used as corona protection tape in VPI and RR processes. | VPI Stator Coils and Bars, Resin Rich Stator Coils, Corona Suppression | Corona Supression |
| Contafel® | H 0865 | Contafel® H 0865, from Isovolta Group, consists of polyester fleece impregnated with a special varnish containing carbon black. Contafel® H 0865 is highly flexible and absorbent. | Contafel® H 0865 is used as inner and outer corona protection for coils and bars of high voltage machines in VPI as well as for Resin Rich process. | VPI Stator Coils and Bars, Resin Rich Stator Coils, Corona Suppression | Corona Supression |
| Contafel® | H 2014 | Contafel® H 2014, from Isovolta Group, consists of polyester fleece impregnated with a special varnish containing carbon black. Contafel® H 2014 is highly flexible and absorbent. | Contafel® H 2014 is used as corona protection for coils and bars of high voltage machines in VPI as well as for Resin Rich process. | VPI Stator Coils and Bars, Resin Rich Stator Coils, Corona Suppression | Corona Supression |
| Contafel® | ME 3224 | Contafel® ME 3224, from Isovolta Group, consists of polyester and glass fabric impregnated with a special varnish containing graphite. Contafel® ME 3224 contains a metallic salt (zinc naphthenate) as an accelerator suitable for epoxy-anhydride systems (e. g. with impregnating resin VOTASTATⓇ 2110 EP 100 + hardener VOTASTATⓇ 2110 AN 90). Contafel® ME 3224 is flexible and elastic, so easy taping without wrinkles is ensured. The partial discharge resistance is highly improved compared with ordinary conductive polyester fleece. Therefore Contafel® ME 3224 can be used also in applications with high operating field strength. The thin tape allows a space saving construction. Contafel® ME 3224 doesn't loose any conductive particles during the VPI process. | Contafel® ME 3224 was developed as an outer corona discharge protecting tape on coils and bars for high voltage machines. The use of Contafel® ME 3224 doesn't decrease the impregnability of the main wall insulation. We recommend 1x 12 lapped taping. | VPI Stator Coils and Bars, Resin Rich Stator Coils, Corona Suppression | Corona Supression |
| Contafel® | ME 4305 | Contafel® ME 4305, from Isovolta Group, consists of polyester fleece impregnated with a special varnish containing carbon black. Contafel® ME 4305 is highly flexible and absorbent. Contafel® ME 4305 contains an accelerator based on Zinc and is therefore used in combination with uncatalyzed Epoxy resins. | Contafel® ME 4305 is used e.g. as inner or outer corona protection on coils for high voltage machines in VPI process. | VPI Stator Coils and Bars, Resin Rich Stator Coils, Corona Suppression | Corona Supression |
| Contafel® | ME 4306 | Contafel® ME 4306, from Isovolta Group, consists of polyester fleece impregnated with a special varnish containing carbon black. Contafel® ME 4306 is highly flexible and absorbent. Contafel® ME 4306 contains an accelerator based on Zinc and is therefore used in combination with uncatalyzed Epoxy resins. | Contafel® ME 4306 is used e.g. as inner or outer corona protection on coils for high voltage machines in VPI process. | VPI Stator Coils and Bars, Resin Rich Stator Coils, Corona Suppression | Corona Supression |
| Contafel®_S® | ME D 3224 | Contafel®_S® ME D 3224, from Isovolta Group, consists of polyester and glass fabric impregnated with a special varnish containing graphite. Contafel®_S® MED 3224 contains a metallic salt based on Zinc as an accelerator suitable for epoxy-anhydride systems (eg. with impregnating resin VOTASTATⓇ 2110 EP 100 + hardener VOTASTATⓇ 2110 AN 90). Contafel®_S® MED 3224 is flexible and elastic, so easy taping without wrinkles is ensured. The partial discharge resistance is highly improved compared with ordinary conductive polyester fleece. Therefore Contafel®_S® MED 3224 can be used also in applications with high operating field strength. The thin tape allows a space saving construction. Contafel®_S® MED 3224 doesn't lose any conductive particles during the VPI process. | Contafel®_S® MED 3224 was developed as an outer corona discharge protecting tape on coils and bars for high voltage machines.The use of Contafel®_S® MED 3224 doesn't decrease the impregnability of the main wall insulation. We recommend 1x 12 lapped taping. The recommended taping tension is around 10 N/cm width of the material. It is not recommended to use taping tensions above 15 N/cm for this material. | VPI Stator Coils and Bars, Resin Rich Stator Coils, Corona Suppression | Corona Supression |
| Contafel®PREG® | 2564 | Contafel®PREG® 2564, from Isovolta Group, consists of polyester fleece, which is electrical conductive by carbon black. Contafel®PREG® 2564 is impregnated with epoxy novolac in B-stage. Contafel®PREG® 2564 is highly flexible and compressible. In cured condition Contafel®PREG® 2564 shows good adhesion to PET-films and high thermal resistance. | Contafel®PREG® 2564 is used e. g. as outer corona protection for coils of high voltage machines which are insulated with resin rich materials containing PET-film as carrier (e.g. CALMICA®) | VPI Stator Coils and Bars, Resin Rich Stator Coils, Corona Suppression | Corona Supression |
| Contaglas® | 2912 | Contaglas® 2912, from Isovolta Group, consists of glass cloth, impregnated with special varnish, containing carbon black. Contaglas® 2912 is flexible and electrical conductive and due to its composition suitable for high thermal classified machines. The corona resistance is much higher compared to tapes having a PET-fleece carrier. Therefore Contaglas® 2912 can be applied for high field strengths. Due to its small thickness it requires little space in the slot. Contaglas® 2912 doesn't loose any conductive particles during the impregnation cycle (eg. with VOTASTAT 2110 100:90). | Contaglas®2912 is used e.g. as outer corona protection for coils of high voltage machines. | VPI Stator Coils and Bars, Corona Suppression | Ground Wall |
| Contaglas® | 3332 | Contaglas® 3332, from Isovolta Group, consists of glass cloth impregnated with a special varnish, containing conductive particles based on quartz. Contaglas® 3332 is due to the carrier material as well as the used binder resin suitable for highest thermal loads. Conductivity of Contaglas® 3332 will not change when stored 96 hours in kerosene steam. | Contaglas® 3332 can be used e. g. as corona protection on coils and bars for high voltage machines. Also Contaglas® 3332 is used for corona protection on cores of high voltage transformers. | VPI Stator Coils and Bars, Corona Suppression | Ground Wall |
| Contaglas® | 4300 | Contaglas® 4300, from Isovolta Group, consists of glass cloth, impregnated with a special varnish, containing carbon black. | Contaglas® 4300 is used e.g. as corona protection on coils and bars for high voltage machines. | VPI Stator Coils and Bars, Corona Suppression | Ground Wall |
| Contaglas® | ME 4301 | Contaglas® ME 4301, from Isovolta Group, consists of glass cloth, impregnated with special varnish, containing carbon black. Contaglas® ME 4301 is flexible and electrical conductive and due to its composition suitable for high thermal classified machines. The corona resistance is higher compared to tapes having a PET-fleece carrier. Due to its thickness it requires little space in the slot. Contaglas® ME 4301 contains a metallic salt (zinc naphthenate) as an accelerator suitable for epoxy-anhydride systems (e. g. with impregnating resin VOTASTAT® 2110 EP 100 + hardener VOTASTAT® 2110 AN 90). | Contaglas® ME 4301 is used e.g. as outer corona protection for coils of high voltage machines. | VPI Stator Coils and Bars, Corona Suppression | Ground Wall |
| DMD | Dip and Bake | Ground Wall | |||
| EGSB® | 2709 T | EGSB® 2709 T, from Isovolta Group, consists of polyester-fabric, impregnated with a silicon carbide resin mixture in B-stage. EGSB®Ⓡ 2709 T is a flexible semi cured tape with a defined resistance characteristic, depending on the voltage due to the silicon carbide. The improved adhesive properties guarantee a complete sealing between the layers of EGSB® 2709 T. EGSB®Ⓡ 2709 T has got a slightly tackier surface than conventional EGSB® 2709. The final properties are achieved when the tape has been cured and the layers bond together. | EGSB® 2709 T is used for insulating systems in VPI technology as voltage stress grading at the overhang part of coils and bars of high voltage machines. The performance of EGSB® 2709 T is highly increased by using ISOSEAL® MF 0611 (MF ME 2411) for VPI system. Sealing with ISOSEAL® MF 611 (MF ME 2411) is recommended. The product is supplied interleafed. | VPI Stator Coils and Bars, Resin Rich Stator Coils, Corona Suppression | Corona Supression |
| EGSB® | 2709 | EGSB® 2709, from Isovolta Group, consists of polyester-fabric, impregnated with a silicon carbide resin mixture in B-stage. EGSB® 2709 is a flexible semi cured tape with a defined resistance characteristic, depending on the voltage due to the silicon carbide. The improved adhesive properties guarantee a complete sealing between the layers of ECSB® 2709. The final properties are achieved when the tape has been cured and the layers bond together. | EGSB® 2709 is used for insulating systems in VPI technology as voltage stress grading at the overhang part of coils and bars of high voltage machines. The performance of EGSB® 2709 is highly increased by using ISOSEAL® MF 0611 (MF ME 2411) for VPI system. Sealing with ISOSEAL® MF 611 (MF ME 2411) is recommended. The product is supplied interleafed. | VPI Stator Coils and Bars, Resin Rich Stator Coils, Corona Suppression | Corona Supression |
| EGSB® | 2969 | EGSB® 2969, from Isovolta Group, consists of polyester-glass-fabric, impregnated with a silicon carbide resin mixture in B-stage. EGSB® 2969 is a flexible semi cured tape which shows a defined resistance characteristic, depending on the voltage due to the silicon carbide. The final electrical properties are achieved when the tape has been pressed and cured. | EGSB® 2969 is used for insulating systems in Resin Rich technology as voltage stress grading at the overhang part of coils and bars of high voltage machines. It is preferably pressed together with the mainwall insulation in press curing systems or hydrostatic pressing in autoclave systems. The product is supplied interleafed. | VPI Stator Coils and Bars, Resin Rich Stator Coils, Corona Suppression | Corona Supression |
| EGSB® | 4308 | EGSB® 4308, from Isovolta Group, consists of polyester-glass-fabric, impregnated with a silicon carbide resin mixture in B-stage. EGSB® 4308 is a flexible semi cured tape which shows a defined resistance characteristic, depending on the voltage due to the silicon carbide. The final electrical properties are achieved when the tape has been pressed and cured. | EGSB® 4308 is used for insulating systems as voltage stress grading at the overhang part of coils and bars of high voltage machines. It is preferably pressed or impregnated together with the mainwall insulation The product is supplied interleafed. | VPI Stator Coils and Bars, Resin Rich Stator Coils, Corona Suppression | Corona Supression |
| EGSB® | 1.60E+05 | EGSB® 16E004, from Isovolta Group, consists of E-Glass, impregnated with a silicon carbide resin mixture in B-stage. EGSB® 16E004 is a flexible semi cured tape which shows a defined resistance characteristic, depending on the voltage due to the silicon carbide. The final electrical properties are achieved when the tape has been pressed and cured. | EGSB® 16E004 is used for insulating systems in Resin Rich technology as voltage stress grading at the overhang part of coils and bars of high voltage machines. It is preferably pressed together with the mainwall insulation in press curing systems or hydrostatic pressing in autoclave systems. The product is supplied interleafed. | VPI Stator Coils and Bars, Resin Rich Stator Coils, Corona Suppression | Corona Supression |
| EGSB® | 1.60E+06 | EGSB® 16E005, from Isovolta Group, consists of polyester-glass-fabric, impregnated with a silicon carbide resin mixture in B-stage. EGSB® 16E005 is a flexible semi cured tape which shows a defined resistance characteristic, depending on the voltage due to the silicon carbide. The final electrical properties are achieved when the tape has been pressed and cured. | EGSB® 16E005 is used for insulating systems as voltage stress grading at the overhang part of coils and bars of high voltage machines. It is preferably pressed or impregnated together with the mainwall insulation. The product is supplied interleafed. | VPI Stator Coils and Bars, Resin Rich Stator Coils, Corona Suppression | Corona Supression |
| Feinmicaglas® | 664 | Feinmicaglas® 0664, from Isovolta Group, is a four-ply insulating tape consisting of mica paper, unidirectional glass threads as logitudinal reinforcement and PET-film on both sides of the tape. A special modified acrylic resin is used as a binder. Feinmicaglas® is highly flexible. This flexinbility allows taping of small bends and difficult shapes | Feinmicaglas® 0664 is especially suited for the taping of overhangs and connections of low or high voltage machine coils with small bends | Dip and Bake | Ground Wall |
| Feinmicaglas® | 2596 | Feinmicaglas® 2596, from Isovolta Group, consists of a high quality mica paper with glass cloth carrier using a synthetic resin as a binder. This resin has been modified to provide extreme flexibility. Feinmicaglas® 2596 tapes are highly flexible which allows taping of small bends and difficult shapes | Feinmicaglas® 2596 is suitable for the insulation of single conductors, armature conductors and overhangs of traction motors and D.C. machines as well as for end winding insulation of high voltage electrical motors and generators. Conductors and end windings, which have been insulated with Feinmicaglas® can afterwards be shaped and formed without mechanical damage to the tape. | Dip and Bake | Ground Wall |
| Feinmicaglas® | 2128 | Feinmicaglas® 2128, from Isovolta Group, is a four-ply insulating tape consisting of mica paper, unidirectional glass threads as logitudinal reinforcement and PET-film on both sides of the tape. A special modified acrylic resin is used as a binder. Feinmicaglas® is highly flexible. This flexinbility allows taping of small bends and difficult shapes | Feinmicaglas® 2128 is especially suited for the taping of overhangs and connections of low or high voltage machine coils with small bends | Dip and Bake | Ground Wall |
| Feinmicaglas® | 986 | Feinmicaglas® 0986, from Isovolta Group, is a multilayer insulating material consisting of glass cloth, mica paper and PET-film on both sides of the tape. Feinmicaglas® 0986 is highly flexible. This flexibility allows the tape to be tightly applied to tight bends and difficult shapes | Feinmicaglas® 0986 is suitable for the insulation of single conductors, armature conductors and overhangs of traction motors and D.C. machines as well as for end winding insulation of high voltage electrical motors and generators. Conductors and end windings, which have been insulated with Feinmicaglas® can afterwards be shaped and formed without mechanical damage to the tape. | Dip and Bake | Ground Wall |
| Isonom NMN | 8 0883 | Isonom NMN 8 0883 consists of PET film, covered on both sides with calendered Nomex®1 | Isonom NMN 8 0883 Is mainly used as a slot liner, slot closure and phase insulation in the production of low voltage motors. Alternatively Isonom NMN 8 0883 is used as interlayer insulation in transformers and other electrical machines and appliances | VPI Stator Coils and Bars, Dip and Bake | Ground Wall |
| Isonom NMN | 13 0967 | Isonom NMN 13 0967 consists of PET film, covered on both sides with calendered Nomex®1 type 416 | Isonom NMN 13 0967 Is mainly used as a slot liner, slot closure and phase insulation in the production of low voltage motors. Alternatively Isonom NMN 13 0967 is used as interlayer insulation in transformers and other electrical machines and appliances | VPI Stator Coils and Bars, Dip and Bake | Ground Wall |
If you need a sample, datasheet, or quote, please don’t hesitate to contact us directly. Our technical advisers can work with you to create and/or supply solutions that fit your process requirements.
Please don't hesitate to contact us at 440.834.7500 or by submitting a contact form.
