|
HS Code |
455803 |
| Chemicalname | Polytetrafluoroethylene |
| Appearance | White, fine powder |
| Molecularformula | (C2F4)n |
| Molecularweight | Approximately 100,000 to 10,000,000 (varies by grade) |
| Meltingpoint | 327°C |
| Density | 2.14–2.20 g/cm³ |
| Tensilestrength | 20–30 MPa |
| Elongationatbreak | 250–400% |
| Waterabsorption | <0.01% |
| Dielectricstrength | 60–100 kV/mm |
| Thermalconductivity | 0.25 W/m·K |
| Surfaceenergy | 18 mN/m |
| Color | White |
| Bulkdensity | 400–500 kg/m³ |
As an accredited PTFE Fine Powder Resin factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | PTFE Fine Powder Resin is packaged in a 25 kg double-layer polyethylene-lined fiber drum, ensuring moisture protection and product integrity. |
| Shipping | PTFE Fine Powder Resin is typically shipped in sealed, moisture-proof double-layer plastic bags within sturdy fiber drums or cartons, each weighing around 25 kg. Packaging ensures protection from contamination and moisture. Shipments are handled carefully to avoid physical damage, and storage in cool, ventilated conditions is recommended. |
| Storage | PTFE Fine Powder Resin should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and moisture. Keep containers tightly closed and avoid exposure to strong oxidizers or combustible materials. Proper grounding and handling precautions prevent static buildup. Store at temperatures below 30°C (86°F) to maintain product quality and prevent clumping or degradation. |
Product name: PTFE Fine Powder Resin
Chemical structure:（-CF2 - CF2 -）n
Application:
JF-4D：Make extruded tube, rod, tensile film, seal tape, etc.
JF-4D08：Make low density seal tape.
Physical and chemical properties:
The average particle size is about 400-900 μ m, the melting point of the product is 327 ± 5 ℃, the standard specific gravity is 2.140-2.225, and the water content is ≤0.03%. The product has excellent heat resistance, electrical insulation and chemical permeability resistance.
Storage & transportation:
Not classified as hazardous for transport. During transportation and storage, avoid heavy shaking, and prevent from solarization. It should stock in clean, cool and dry warehouse, prevent from agglomeration and contamination.
Packing specification：
Packed with sealed PVC bag, load in Water content proof paper barrel. The net weight is （20±0.1）kg per barrel.
Competitive PTFE Fine Powder Resin prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@bouling-chem.com
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