PRODUCT CATEGORIES
PTFE Fine Powder
Polytetrafluoroethylene (PTFE)
- High-performance, excellent-grade fine resin
- Ideal for tapes, fibers, cables, and films
- High tensile strength and elongation
- Ultra-low PFOA content
Technical Specifications
Item | Unit | DF-201 | DF-203F |
|---|---|---|---|
CAS No. | / | 9002-84-0 | 9002-84-0 |
Appearance | / | White Powder | White Powder |
Tensile Strength | Mpa≥ | 24 | 24 |
Elongation | % | 480-550，300-650 | ≥300 |
Average Particle Size | um | 400-575 | 400-575 |
Bulk Density | g/L | 375-575 | 375-575 |
Moisture Content | %≤ | 0.030 | 0.030 |
Standard Specific Gravity | / | ≥2.200 | 2.150-2.200 |
Maximum Reduction Ratio | / | 400：1 | 400:1 |
Extrusion Pressure | MPa | 20.0-40.0(400:1) | 30.0-50.0(400:1) |
PFOA Content | ppb≤ | 25 | 25 |
Processing Method | / | Paste Extruction | Paste Extruction |
Item | Unit | SF-14 | DF-203F |
|---|---|---|---|
CAS No. | / | 9002-84-0 | 9002-84-0 |
Appearance | / | White Powder | White Powder |
Tensile Strength | Mpa≥ | 32.4-51.0 | 30-45 |
Elongation | % | 330-550 | 330-550 |
Average Particle Size | um | 400-700 | 400-700 |
Extrusion Pressure | MPa | 118-157 | 25-35 |
Processing Method | / | Paste Extruction | Paste Extruction |
Main Application
DF-201 is designed for low-quality, medium-density seal tape and short fiber.
DF-203F is designed for medium-quality, high-density seal tape, elastic band and fiber.
SF-14 is designed for pipes,sealing tape,large-diameter coaxial cables.
SF-15 is designed for clothing film,waterproof and breathable film,air purification film.
Packaging, Transportation and Storage
Package:
N.W.20kgs per drum
1. The product shall be transported as non-hazardous goods. Avoid exposure to heat, moisture or severe vibration during transportation.
2. Store the product in a dry, clean and dark place with ambient temperature not exceeding 40℃, and keep it away from fire sources.