1、PTFE |
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The cut and spreaded PTFE products are widely used in trades of electronics, meter and instrument, mechanico-electricity as wire insulating and non-cloggy material. The performance of different kinds of orienting, semi-orienting and non orienting(cut) film produced by our company is conformed with specifications and tolerant differences of SG 187-80(see table following). |
Class |
Dickness
mm |
Wideth
mm |
Length
mm |
Oriention |
0.035±0.005
0.10±0.02 |
60±0.5 |
1-50 |
Semi-Oriention |
0.035±.0005
0.10±0.02 |
60±0.5 |
1-50 |
Non-Oriention |
0.1±0.02
0.2±0.05 |
60±0.5 |
1-50 |
|
Remark: 1、Exclusively produced for clients according to clients’s deminds in orientability.
2、Products can be manufacturered in different colours red, blue, yellow, brown, gray, purple according to user’s demind. |
The physical performance of orienting film |
Indices |
Indices |
Oriention |
Semi-Oriention |
Non-Oriention |
Tensile strength |
Mpa |
≥30 |
≥20 |
≥10 |
Crack tensility |
% |
≥30 |
≥60 |
≥100 |
Volume resistance |
Ω/cmm |
1×1016 |
1×1016 |
|
D.C.Breakdown Voltage |
KV/mm |
60-70 |
50-60 |
20-30 |
|