.png?x-oss-process=image/resize,w_100/quality,q_100)
.jpg?x-oss-process=image/resize,w_100/quality,q_100)
.jpg?x-oss-process=image/resize,w_100/quality,q_100)
PTFE SKIVED SHEET
Products Description
PTFE skived Sheet is manufactured by technique of compacting,sintering,,rotary cutting with PTFE granular resin. It has good dielectric performance and non-aging,best anti chemistry corrosion ability and wide applying intension range.
Specifications
|
Thickness(mm) |
Width(mm) 1000 |
Width(mm) 1200 |
Width(mm) 1500 |
Width(mm) 2000 |
Width(mm) 2700 |
|
0.1 |
l |
l |
l |
-- |
-- |
|
0.2 |
l |
l |
l |
-- |
-- |
|
0.3 |
l |
l |
l |
-- |
-- |
|
0.4 |
l |
l |
l |
-- |
-- |
|
0.5 |
l |
l |
l |
l |
-- |
|
0.8 |
l |
l |
l |
l |
-- |
|
1.0 |
l |
l |
l |
l |
l |
|
1.5 |
l |
l |
l |
l |
l |
|
2.0 |
l |
l |
l |
l |
l |
|
2.5 |
l |
l |
l |
l |
l |
|
3.0 |
l |
l |
l |
l |
l |
|
4.0 |
l |
l |
l |
l |
l |
|
5.0 |
l |
l |
l |
l |
l |
|
6.0 |
l |
l |
l |
l |
l |
|
7.0 |
l |
l |
l |
l |
-- |
|
8.0 |
l |
l |
-- |
-- |
-- |
Technical datas of virgin PTFE sheet
|
Item |
ASTM |
Data |
Unit |
|
Mechanical Properties |
|||
|
Density |
D792 |
2.1~2.2 |
g/m3 |
|
Tensile strength |
D638 |
≥15 about 20 ~ 45 |
MPa |
|
Elongation at break |
D638 |
≥150 about 200~ 350 |
% |
|
Compression strength |
D695 |
24 |
MPa |
|
ShoreD Hardness |
D636 |
50-60 |
- |
|
Friction coefficient |
on steel |
0.01 |
- |
|
Thermal Properties |
|||
|
Working Temp |
-180 ~ 260 |
°C |
|
|
Melting point |
330 |
°C |
|
|
Produce Max. Temp |
390 |
°C |
|
|
Fire Resistance |
UL94 |
V-0 |
|
|
Brittle point temperature |
-268 |
°C |
|
|
Electrical properties |
|||
|
Dielectric strength |
D149 |
>1400 |
kV/mm |
|
Volume resistivity |
D257 |
>1018 |
Ω·cm |
|
Surface Resistivity |
D257 |
>1016 |
Ω |
|
Dielectric constant |
D150 |
2.1 |
|
|
Conventional properties |
|||
|
Chemical solvent resistance |
Excellent |
||
|
Water absorption (25℃ ) |
D570 |
0.01 |
24h/% |
|
limit oxygen index |
D2963 |
>95 |
|
