Product name
EXCELLENT CORROSION PTFE SHEET
The superior dielectric properties especially at high radar and microwave frequencies makes PTFE widely use as an insulation material. PTFE is also works in a wide temperature from -180°C to +260°C.
PTFE is capable of much higher temperatures than many other materials.It is classed as a high performance substitute over weaker and lower melting point polyethylene.
Main properties
. Excellent corrosion resistance
. Good electrical insulation performance
. High temperaturer resistance
. low coefficient of friction
. Good non-sticky properties
Application
PTFE is widely used in chemical anti-corrosion, mechanical seal,engineering piping, electrical insulation,pump&valve
fluid,aviation,textile,ceramic and other industries
Technical specification
Property |
NORM |
VALUE |
Density |
ISO1183 |
2.14-2.2 |
Tensile strength at break ( Mpa) |
ISO527 |
18-30 |
Modulus of elasticity (Gpa) |
ISO527 |
0.35-0.5 |
Elongation at break |
ISO527 |
150-350 |
Shore D |
DUROMETER |
52 |
Temperature range |
/ |
-196-260 |
Coefficient of linear thermal expansion |
ISO11359 |
1 |
Products available:
PTFE Moulded Sheet (mm) |
L |
W |
T |
1000 |
1000 |
3-80 |
1000 |
2000 |
6-60 |
1200 |
1200 |
3-80 |
1500 |
1500 |
4-80 |
1800 |
1800 |
4-20 |
PTFE Skived Sheet (mm) |
L |
W |
Package |
1000 |
0.1-6 |
Packed by rolls or cut to sheets as per requirements |
1200 |
0.25-6 |
1500 |
0.5-6 |
2000 |
0.5-6 |
Company introduction:
Hongda was founded in 1999 and it is a professional manufaturer of high-performance plastics in the form of semi-finished products and finished parts.
The productssell well throughout the country and exported to more than 20 countries&areas, which are widely used in chemical industry
semiconductor, gas&oil, pump&valve, water treatment...
Factory key equipment: