PTFE Fine Powder SF-M3
- Packaging:
- 20 kg/carton
microporous membrane Haiflon® PTFE Fine Powder SF-M3 is a virgin PTFE fine powder resin with ultra-high molecular weight produced by dispersion polymerization. It belongs to the SF-M series designed for low to medium reduction ratios (10:1 – 300:1) and is tailored for biaxially stretched microporous membranes requiring high porosity and good handling strength. Product features Applications Comparable grades: Chemours (DuPont) Teflon™ 650XT
Main Applications
High-porosity microporous membrane
Typical Technical Data
| Item | Typical Value |
|---|---|
| Bulk density, g/l | 420 |
| Average particle size, D50 μm | 650 |
| Moisture content, % | 0.02 |
| Standard specific gravity (SSG) | 2.14 |
| Tensile strength, MPa | 31 |
| Elongation at break, % | 350 |
| Reduction ratio (RR) | 10 – 300 : 1 |
Values shown are typical product specifications and are not intended as purchase specifications. Contact us for detailed, up-to-date technical data.
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