Cost Effective PFCC41 Class F Phenolic Cotton Cloth Laminated Rod
Product Description
When it comes to electrical insulation material,ZTELEC is your preferred choice.
Phenolic Cotton Cloth Laminated Rod
Phenolic cotton cloth laminated rod 3725 is mainly used as machining parts in electric equipments insulation structure, screw and wear resistant structure in machinery etc.
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Basic Information |
Standard applied |
GB/T 5132.1-2009 IEC61212-1:2006 |
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|
chinese name |
3725 |
3840 |
3850 |
3851 |
850 |
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|
IEC |
PFCC41 |
EPGC41 |
BMIGC41 |
– |
SIGC41 |
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|
NEMA |
– |
– |
– |
– |
– |
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Base Material |
Cotton Cloth |
Glass Fiber Cloth |
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|
Resin |
phenolic |
Epoxy |
Polyamide imide |
diphenyl ether |
Organic silicon |
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|
Color |
coffee |
yellow |
Deep brown |
Deep brown |
white |
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No. |
Item |
Unit |
Value |
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|
1 |
Density |
g/m³ |
1.2-1.3 |
1.7-1.8 |
1.7-1.8 |
1.7-1.8 |
1.6-1.75 |
|
2 |
Vertical flexural strength (normal) |
MPa |
≥125 |
≥220 |
≥220 |
≥220 |
≥220 |
|
3 |
Axial compressive strength |
MPa |
≥90 |
≥175 |
≥175 |
≥175 |
≥175 |
|
4 |
Parallel layer breakdown voltage (90 ℃ transformer oil) |
Kv |
≥10 |
≥40 |
≥40 |
≥40 |
≥40 |
|
5 |
Insulating electrical resistance after soaking |
MΩ |
≥5 |
≥1000 |
≥1000 |
≥1000 |
≥1000 |
|
6 |
Dielectric loss factor (50Hz) |
– |
≤0.03 |
≤0.03 |
≤0.03 |
≤0.03 |
≤0.03 |
|
7 |
Water Absorption |
mg/cm2 |
≤5 |
≤3 |
≤3 |
≤3 |
≤3 |
|
8 |
Temperature degree |
– |
120 |
155 |
180 |
180 |
180 |
Company Information
Our company was initiated in 1958 as a pivatal manufacturer of electrical insulation material for New China,now we have developed to be a group company with three full-fund subsidiary companies focusing respectively on electric insulation material,power/distribution transformer and enamelled copper wire.
We prided ourselves in offering electrical insulation products and solutions for worldwide motor,power,military and aviation companies in the past 60 years. As we ourself are also end user of our own electrical insulation material,so we understand very very well about your electrical insulation material requirements.