Product name
Excellent corrosion resistance PTFE products
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:
1). PTFE skive Sheet (0.5-5mm thickness, special size can be customized)
2). Molded PTFE sheet(1-80 thickness, 100-2000mm width; 100-2000mm length)
3). Molded PTFE sheet (1-65mm thickness; Dia. 100-1000mm)
4). Full size for molded PTFE rod, extruded PTFE rod.
5). Full size for molded PTFE tube, extruded PTFE tube
6). Modified PTFE products ( fill with glass fibre, graphite, carbon etc. )
7). PTFE machined parts.
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:
Audited Supplier 
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