PTFE Micropowder

PTFE Micropowder 1. Product Introduction PTFE Micropowder is a kind of low molecular weight PTFE micropowder,which could be used to improve the heat resistance, slip, self cleaning and abrasion resistanceproperties. Using special process to reduce it’s molecular weight,and then refining the materials through particular technology, the particle size of PTFE Micropowder is around 3.0~5.0 μm. Due to it’s particle combination, PTFE Micropowder are easy to incorporate and high efficient to many application. 2. Technical Parameter Item Value Test Method Whiteness, %            ≥            95 GB/T 2913 Particle Size Mean Value D50,  μm 3.0~5.0 GB/T19077/ISO13320 Maximum particle size, μm                    ≤ 28 GB/T19077/ISO13320 TGA, %（150℃, 2h）   ≤ 0.20 150℃,Mass loss after 2 hours Melting Point, ℃ 325±5 GB/T19466.3/ISO11357.3   3. Mark, Package, Storage & Transportation 3.1  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. 3.2  Package This product is packed in paper barrels (lined with polyethylene plastic bags) with a net content of (25±0.2) kg per barrel. Each barrel shall be provided with a product certificate,including:company name, product name, batch number, brand (specification number), net content and production date, etc. In case of special packaging, the supplier and the demander shall negotiate separately. 3.3  Storage This product should be stored in a clean,cool and dry place to prevent rain, sunshine, moisture, dust and other impurities. 3.4  Transportation This product is transported according to non-dangerous goods. Moisture and severe vibration should be avoided during transportation.