Beijing Red Sun Composite Material Co., Ltd.

Epoxy Phenolic Glass Fabric Laminate, 3240 Sheet, Glass Fabric Laminate manufacturer / supplier in China, offering Epoxy Phenolic Glass Fabric Laminate (3240), Phenolic Cotton Cloth Rod, 6640 (NMN) Polyaramid Fiber Paper Flexible Laminates and so on.

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Epoxy Phenolic Glass Fabric Laminate (3240)

FOB Price: Get Latest Price
Min. Order: 1 Ton
Port: Tianjin, China
Transport Package: Carton & Pallet
Payment Terms: T/T, L/C or Others

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Basic Info.

Model NO.:3240
Application:Electrical Base, Shell
Type:Insulation Sheet
Chemistry:Organic Insulation
Material:Fiberglass
Thermal Rating:B 130
Maximum Voltage:20KV~100KV
Trademark:Redsun
Origin:China
HS Code:4412999990

Product Description

Epoxy Phenolic Glass Fabric Laminate (3240)
Epoxy phenolic glass fabric laminate 3240 is made of alkali-free E-glass cloth impregnated with epoxy resins and phenolic resins by processing under heat and high pressure. This product having high mechanical and dielectric properties, good heat and humidity resistance, can be used in electrical motors, engines and devices as insulating construction parts in moist cirecumstances and in transformer oil.
Thermal resistance class: B
PropertiesUnitGrade
3240
Flexural strength perpendicular to laminations                                              MPa350
            Flexural strength parallel to laminations 290
Impact strength parallel to laminations (Charpy)           KJ/m250
Insulation resistance after immersion in water 
(D-24/23)         
W1.0×109
Dielectric strength perpendicular to laminations 
(in 90±2ºC transformer oil, 3 mm in thickness)                                        
MV/m17
Breakdown voltage parallel to laminations    
(in 90±2ºC transformer oil)                                               
≥ KV30
Dissipation factor (50Hz)      -0.05
Water absorption (D-24/23, 1.6mm in thickness)      mg19
Density-g/cm3(1.70-1.90)
Color--yellow, green,
black, red
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Beijing Red Sun Composite Material Co., Ltd.

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