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Beijing Evergrow Resources PTFE Needle Felt
| Category | Polymer , Thermoplastic , Fluoropolymer , PTFE |
| Manufacturer | Beijing Evergrow Resources |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Beijing Evergrow Resources PTFE Needle Felt.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
PTFE needle felt is a good filter or sealing material under high temperatures. It is also corrosion resistant.Information provided by Beijing Evergrow Resources.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.650 - 0.780 g/cc | 0.0235 - 0.0282 lb/in³ | |
| Permeability | 80 - 130 @Pressure 0.000200 MPa |
80 - 130 @Pressure 0.0290 psi |
l/dm²/min; air |
| Thickness | 880 - 990 microns | 34.6 - 39.0 mil |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Elongation at Yield | <= 20 % | <= 20 % |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Shrinkage | <= 3.0 % | <= 3.0 % | in dry heat, 250ºC, for 2 hrs |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Break Strength (N/50mm) | >= 500 | |
| Color | Brown, White | |
| Mullen Burst (kg) | >= 25 | |
| Size (mm) | < 1800 | |
| Weight (g/m²) | 600-780 |
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