modified PTFE, the average particle size of about 450 ~ 650μm, the melting point of the product 321 ~ 325 ℃, the standard specific gravity of 2.140 ~ 2.168 between the water content of ≤ 0.03%, the product has excellent heat resistance, electrical insulation and chemical penetration resistance.

JF-4DE10: used to replace PFA to make heat exchanger tube processing, with better welding performance.
JF-4DE11: mainly used for the production of oil pipeline push processing production.

packed in double polyethylene bags, the outer packaging is moisture-proof rigid paper drums, the net content of the product per barrel (20 ± 0.1) kg.

This product is transported in accordance with non-dangerous goods, the transportation process to avoid severe vibration, avoid high temperature and sunshine, bumps on the ground transportation, to prevent the resin agglomeration, the product should be stored in a clean, cool, dry warehouse to prevent the resin agglomeration and the mixing of impurities such as water vapor, dust and so on.