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Insulation Material Epoxy Resin Fiberglass Fr4 Laminate Plate/Sheet

China Insulation Material Epoxy Resin Fiberglass Fr4 Laminate Plate/Sheet, Find details about China Insulation, Wear Resistence from Insulation Material Epoxy Resin Fiberglass Fr4 Laminate Plate/Sheet

Model NO.
Fr4
Classification
Hybrid Insulation Materials
Color
Green
Trademark
Kangliyuan
Transport Package
Woodcase
Origin
Tianjin
Model NO.
Fr4
Classification
Hybrid Insulation Materials
Color
Green
Trademark
Kangliyuan
Transport Package
Woodcase
Origin
Tianjin
Product Description:
The main material of  FR-4 Epoxy Glass Cloth Laminated Sheet is fiberglass.

FR-4 Epoxy Glass Cloth Laminated Sheet is made of ethoxyline and electrical alkali-free glass cloth by thermal compression.



Characters:
Temperature.Glass F(155ºC)
Stable dielectric property after soaking
Good water and heat resistence

Application
As insulating structural parts of F-grade electrical machinesapparatus and equipments.
Suitable in humid sutiation and transformer oil

Avaliability
Form: sheet
Color:yellow, dark green
Special color can be provided or requsted.
Insulation Material Epoxy Resin Fiberglass Fr4 Laminate Plate/Sheet
 
PropertiesUnitValue
Flexural strength perpendicular to laminations-under normal room temperatureMpa≥340
Impact strength parallel to laminationKJ/m2≥35
Dielectric strength perprndicular to laminatioins(in oil 90±2ºC),1.0mm in thicknessMV/m≥14.2
Breakdown voltage parellel to laminations (in oil 90±2ºC)KV≥40
Water absorption rate 1.6mm in thicknessmg≤19
Insulation resistrence Impregnated in water Ω≥5.0x108
Density g/cm31.70-1.90
 
PropertiesUnitValue
Flammability FV0
1MHZ dialctric coefficient ≤5.5
1MHZ LOSS factor ≤0.04

About us:
Kangliyuan Science & Technology (Tianjin) Co.,Ltd is a high-tech insulation materail enterprise in China. Our main products are insulation materials for oil-immersed transformers, dry-type transformers.

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