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Supplier: Techsil Limited
Description: MG Chemicals 4226 Super Corona Dope is a highly insulating coating with excellent arc and corona resistance. This low viscosity, one part varnish is ready to use and adheres well to many substrates. This products insulates transformers, coils, motor windings, and various electronic
- Industry: Electronics
- Use: Impregnating Resin
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Supplier: Techsil Limited
Description: MG Chemicals 4226 Super Corona Dope is a highly insulating coating with excellent arc and corona resistance. This low viscosity, one part varnish is ready to use and adheres well to many substrates. This products insulates transformers, coils, motor windings, and various electronic
- Industry: Electronics
- Use: Impregnating Resin
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Supplier: ELANTAS North America LLC
Description: VPI resin for high voltage motor and generator coils up to 13.8 kV
- Use Temperature: 356 F
- Dielectric Strength: 600 kV/in
- Dielectric Constant (Relative Permittivity): 3.2
- Viscosity: 350 to 650 cP
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Supplier: ELANTAS North America LLC
Description: VPI / dip-and-bake resin for transformers, motor windings and form-wound coils. Chemical-resistant.
- Use Temperature: 428 F
- Dielectric Strength: 3,200.0000000000005 kV/in
- Viscosity: 450 to 750 cP
- Features: Aerospace, Automotive, Electrical Insulation / Dielectric Material, Marine, Metal, OEM / Industrial, Paper / Paperboard, Plastic, Specialty / Other, UL Approved
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Supplier: ELANTAS North America LLC
Description: VPI resin for high voltage motor and generator coils ups to 13.8 kV
- Use Temperature: 392 F
- Coeff. of Thermal Expansion (CTE): 27.77777777777778 to 111.11111111111111 µin/in-F
- Dielectric Strength: 4,100 kV/in
- Dielectric Constant (Relative Permittivity): 3.2
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Supplier: ELANTAS North America LLC
Description: VPI / dip-and-bake resin for transformers, motor windings and form-wound coils. Chemical-resistant protective coating.
- Use Temperature: 356 F
- Dielectric Strength: 2,700.0000000000005 kV/in
- Dielectric Constant (Relative Permittivity): 3.1
- Viscosity: 500 to 800 cP
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Supplier: CSA Group
Description: Describes three test methods to determine the bond strength of impregnating agents such as solvent-based varnishes and solventless resins. The three test methods most commonly used are: Twisted coil test, Helical coil test, Wire bundle test.
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Description: Describes three test methods to determine the bond strength of impregnating agents such as solvent-based varnishes and solventless resins. The three test methods most commonly used are: Twisted coil test, Helical coil test, Wire bundle test.
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Supplier: Epoxies Etc...
Description: 30-3117 is a flexible, solvent based epoxy varnish conformal coating. It can be used as a protective coating for printed circuit boards, coils, and other electrical and electronic components. 30-3117 is also used as a primer for improved adhesion to various substrates.
- Cure / Dry Temperature: 77 to 140 F
- Operating / Use Temperature: -67 to 257 F
- Resistivity: 1,000,000,000,000,000 ohm-cm
- Dielectric Strength: 29,527,559.05511805 V/m
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Browse Insulating Varnishes and Impregnating Resins Datasheets for ELANTAS North America LLC
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Insulation of rotating electrical machinery
The solvent resistance of vinyl acetal enamels is high and this makes it possible to use synthetic- resin coil varnishes having aromatic solvents for the treatment of windings, with a resultant improvement in the moisture resistance, thermal dissipation and mechanical rigidity of …
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Frequency-Domain Model for Calculation of Voltage Distribution Through Random Wound Coils and Its Interaction With Stray Capacitances
The comparison between theoretical results and experimental data for one coil varnished with a commercial resin (impregnated coil #1, see Figs. 11 and 12) makes it clear that the model calcu- lates accurately turn-by-turn voltages.
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Landolt-Börnstein
b Asphaltleinăllackfilm dried at 120 ° C; c Asphaltleinăllackfilm dried at 90 ° C; d norm coil with Asphaltleinăllack imprăgniert; e norm coil with modified phenolic resin lacquer imprăgniert; f norm coil, with urea resin lacquer imprăgniert.