Item name : 3021 Phenolic paper laminated sheet
Thermal Class: E (120℃)
Thickness: 0.5-200mm
Dimension:1020*2040mm,1220*2400MM ,1030*2070mm
Characteristics &Applications:
It is used for the insulating spare parts of electrical appliances and transformers, high mechanical properties electrical and mechanical devices.
Technical data
-Flexural strength perpendicular to laminations: 100Mpa
-Impact strength parallel to laminations: 8.8 KJ/m2
-Insulation resistance:1.0x109Ω
-Dielectric strength perpendicular to laminations: 8.1-15.7KV/mm
-Breakdown voltage parallel to laminations (in 90℃ transformer oil): 20KV
-Colour: natural