Epoxy Glass Fiber Sheet

Epoxy Glass Fiber Sheet

Epoxy Glass Fiber Sheet

The product adopts 7628 glass fiber cloth impregnated with epoxy resin by hot pressing. It has high mechanical and electrical properties, good heat resistance and humidity resistance. Products are widely used in mechanical, electronic and electrical equipment as components of insulation parts. The products have higher mechanical properties, electrical properties and high thermal mechanical strength.
Category / IEC / ProductNEMACharacteristic
EPGC201-High mechanical and electrical properties, good heat resistance property, moisture resistance products.
EPGC202FR4Performance is similar to EPGC201; the flame retardance level is improved to UL-FV0.
EPGC203G10Performance is similar to EPGC201 and it has advanced heat resistance, high mechanical strength at high temperatures, excellent electrical and anti-static properties.
EPGC204FR5Performance is similar to EPGC203; the flame retardance level is improved to UL-FV0.
EPGC306G11Performance is similar to EPGC203 and its proof tracking index is improved.
EPGC308-Performance is similar to EPGC203, improved heat resistance, mechanical stability at high temperatures.
SIGC202 / 350 / 352-The product has the temperature grade of class H. It has higher mechanical strength, heat resistance, dielectric properties, permeability, radiation resistance and flame resistance, which can be used for H-class motor and electrical appliance as components of insulation parts.
BMIGC301 / 302-The product has the temperature grade of class H. It has higher mechanical strength, heat resistance, dielectric properties, permeability, radiation resistance and flame resistance, which can be used for H-class motor and electrical appliance as components of insulation parts.
PAIGC301-The product has the temperature grade of class H. It has higher mechanical strength, heat resistance, dielectric properties, permeability, radiation resistance and flame resistance, which can be used for H-class motor and electrical appliance as components of insulation parts.
PFCP202-This product is made of insulating paper impregnated with phenolic resin and is formed by baking and hot pressing. It has high mechanical and electrical properties. This product can be used as components of insulation parts of motors with higher mechanical performance and electrical equipment. It can also be used in the oil of transformer.
PFCC201 / 202 / 203 / 205-The product is made of cotton impregnated with phenolic resin and is formed by hot pressing, which has strong mechanical and electrical properties.
Semiconductor Laminated Glass Fiber Sheet-This product has high mechanical and semiconductor properties and good heat resistance, and it is suitable for middle and large motor slot wedge as anti-corona material.
Magnetic Laminated Glass Fiber Sheet-Temperature grade: Class F. This product has high mechanical property, heat resistance and permeability, which is used as the raw material of magnetic slot wedge and widely used on large motors and wind turbines. Density: 2.4 ~ 2.5 g/m3. Relative permeability (80kA/m): ≥3.0
IECEPGC201EPGC202EPGC203EPGC204EPGC306
NEMA GradeFR4G10FR5G11
Basic MaterialGlass fiber clothElectronic grade glass fiber clothElectronic grade glass fiber clothElectronic grade glass fiber clothElectronic grade glass fiber cloth
ResinEpoxyHeat resistant epoxy resinHeat resistant epoxy resinHeat resistant epoxy resinHeat resistant epoxy resin
ColorNaturalGreenLemon Yellow / Golden Yellow / NaturalDeep YellowNatural / Green
Dielectric perpendicular to laminations by voltage (in 1 Min) kV/mm15~2015~2015~2015~20
Dielectric Breakdown Perpendicular to lamination kV/mm25~3325~3325~4025~40
Volume Resistance Ω·cm>10^12>10^12>10^12>10^12
Surface Resistance Ω>10^12>10^12>10^12>10^12
Flexural Strength Kg/mm²35~4535~4535~4535~45
Compressive Strength Kg/mm²20~4020~4020~4020~40
Impact Strength Lengthwise Kg·cm/cm²68~7868~7868~7868~78
Impact Strength Crosswise Kg·cm/cm²35~4535~4535~4535~45
Specific Gravity1.85~2.001.85~2.001.85~2.001.85~2.00
Glass Transition Temperature °C120~130120~130160~170130~160
Water Absorption %<0.2<0.2<0.2<0.2
Heat Resistance °C/2Hr180180200~220200
Flame ResistanceV0HBV0HB

SIZE

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