Modification of glass fiber needle felt

Glass fiber needle felt is the modified glass fiber as the main body, at room temperature wrapped in glass fiber coated with self-developed appearance of "PTFE + graphite" or "PTFE + Silicone" Chemical mixture preparation, coating curing process at high temperatures, we get a new type of yarn, the yarn woven into the fabric, it will sort out into short strips of fiberglass mesh overlay uniform in its sides, making the needle felt blank, and then felt the blank PTFE emulsion total immersion, so that each fiber filter coated PTFE film, which is characterized by chemical modification of the overall media, high temperature, corrosion and oxidation resistance to acid hydrolysis, strong, the market price is low, bending around the ability .