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Home > Laminated Products > PFCC201, PFCCC202, PFCC203, PFCC204
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Tags
PFCC201, PFCCC202, PFCC203, PFCC204
Phenolic cotton cloth laminate sheet is made of cotton cloth impregnated with phenolic resin after drying and hot pressing.
Type:
PFCC201/PFCCC202/PFCC203/PFCC204
Features:
1.Normal Dimension:1020mmx1220mm,1020mmx2040mm, 1020mmx1020mm
2.Normal Thickness:0.5mm to 100mm
Advantage:
With electrical properties and good mechanical properties under normal conditions.
Applications:
Thermal grade E,widely range of applications in mechanical and electrical field,for example: suitable for using as insulation structural parts of machinery and electric equipments,such as electric generators,motors,switch board ,etc.
|
Properties |
Units |
PFCC201 |
PFCC202 |
PFCC203 |
PFCC204 |
|
Flexural strength perpendicular to lamination ≥ |
MPa |
100 |
90 |
110 |
100 |
|
Notch impact strength parallel to lamination charpy ≥ |
KJ/m2 |
8.8 |
7.8 |
7.0 |
6.0 |
|
Bonding strength ≥ |
N |
— |
— |
— |
— |
|
Dielectric strength perpendicular to lamination |
MV/m |
0.82 |
5.1 |
0.82 |
6.3 |
|
Breakdowm voltage parallel to lamination |
KV |
1 |
20 |
1 |
20 |
|
Dielectric strength |
|||||
|
Relative dielectric coefficient ≤ |
— |
— |
5.5 |
— |
5.5 |
|
Insulation resistance after impregnated in water ≥ |
Ω |
1×106 |
5×107 |
1×106 |
5×107 |
|
Water absorption |
mg |
206 |
136 |
206 |
136 |
|
Colour |
— |
Natural or black |
|||
|
Reference standard |
— |
JB/T8149.2-2000 |
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Remark:
You are warmly welcome to raise your special requirement, so as to make design and studies in special in order to produce more qualified new type laminated sheet.