Tel：0523-82031859
Fax：0523-82031858
Mobile：13196909097
15189902600
Enterprise Email：fnptfe@fn－cl.com
Sale Email：sale@fn-cl.com
Service Email：service@fn-cl.com
Add：No.118, Chemical Industrial Park, Yongan Town, Gaogang District, Taizhou City, Jiangsu Province
PTFE (Teflon)color film and etched one
For its excellent dielectric capability, anti-aging and anti-corrosion property, PTFE film has been used in a wide range of industries including the elctronics and semi conductor industries.Futhermore, it is classified into oriented film, semi-oriented film and non-oriented film.
PTFE film is available in a wide range of widths, thickness and colors.
Espacially, Fuen's new investment in a high precision film skiving machine will make the production of ultra thin film or sheet possible, and can consistently achieve the tightest tolerance of ±.05 mils so that we can meet these exacting demands from customers worldwide.
[ Main properties ]
|
Item |
Thickness |
Thickness allowance |
Thickness |
Width allowance |
Length |
|
high-density |
0.015,0.030 |
±0.003mm |
30-90 |
±0.3 |
≥50 |
|
semi-density |
0.030,0.035 |
±0.003mm |
60-90 |
±0.3 |
≥100 |
|
common |
0.020,0.025 |
±0.003mm |
60-90 |
±2.0 |
≥50 |
[ Specifications ]
|
Property |
Unit |
High-density |
Semi-density |
Common |
|
Tensile strength |
MPa |
≥30 |
≥20 |
≥10 |
|
Elongation at rupture |
% |
≥30 |
≥60 |
≥100 |
|
1MHz dielectric loss tangent |
|
2.5×10-4 |
-- |
-- |
|
1MHz dielectric constant |
|
average 1.8-2.2 |
- |
-- |
|
Dc breakdown voltage (Normal temperature) |
KV/M |
average 200 |
average 60 |
average 30 |
