PTFE Fine Powder Resin（For Extrusion）
1. Keywords:PTFE;Teflon;The king of plastic
2. Product Intorduction
The product is modified PTFE with an average particle size of about 450-650 μm. The melting point of the product is 321-325 ℃, the standard specific gravity is 2.140-2.168, and the moisture content is ≤0.03%.The product has excellent heat resistance, electrical insulation and chemical permeability resistance.
3. Technical Parameter
|
Item |
Technical Index |
|
|
JF-4DE10 |
JF-4DE11 |
|
|
Appearance |
White loose powder,no impurities |
|
|
Tensile Strength, Mpa ≥ |
25 |
|
|
Elongation at Break, % ≥ |
300 |
|
|
Bulk density, g/L |
400±150 |
|
|
Average particle size, um |
500±100 |
|
|
Extrusion pressure(RR:100:1), MPa |
15~40 |
|
|
Melting point, ℃ |
321~525 |
|
|
Moisture/Water content, % ≤ |
0.03 |
|
|
Standard specific gravity |
2.140~2.168 |
|
|
Thermal instability index ≤ |
50 |
|
4. Mark, Packing, Storage & Transportation
4.1 Mark
The packing bags (boxes) of this product should be clearly marked with firm company name, product name, batch number, brand number (specification number), net content, etc.
4.2 Package
Packed with sealed PVC bag, load in Water content proof paper barrel. The net weight is （20±0.1）kg per barrel.
4.3 Storage
It should stock in clean, cool and dry warehouse, prevent from agglomeration and contamination.
4.4 Transportation
Not classified as hazardous for transport. During transportation and storage, avoid heavy shaking, and prevent from solarization.
5. Main Application
JF-4DE10：It is mainly used to make substitute PFA for the processing of thermoelectric heat exchanger tubes, and has good welding performance.
JF-4DE11：It is mainly used to make the push processing of oil pipelines.
