I only see cloth now. I don't know how to know the type of filter cloth. Please help me
3, woven cloth of silk are divided into three types long fiber multifilament, monofilament, staple. (including polyester staple fiber series in large chemical fiber, small chemical fiber) two, the properties of polyester nylon vinylon polypropylene acid is strong good acid and alkali resistant alkali resistant good strong alkali resistance poor conductivity is good good General 30%-40% 18%-45% is greater than the elongation of polyester 12%-25% recovery very good than polyester poor abrasion resistance good good good heat resistance of 170 DEG C 130 C 90 C contraction contraction 100 C contraction softening point of 230 DEG -240 DEG to 180 DEG C for 140 DEG -150 DEG 200 DEG C melting point of 255 DEG -265 DEG to 210 DEG -215 DEG to 165 DEG C -170 C 220 C three, application: Chemical Industry: food industry, metallurgical industry, non-metallic mineral: pharmaceutical industry, environmental engineering, automobile industry, four products of cloth products, hundreds of thousands, can not be listed. The scope of application of polypropylene polyester, the most widely used.
In order to distinguish the types of cloth first try to understand the basic knowledge of filter cloth. One, 1, according to the properties of the material can be divided into cloth, polyester, polypropylene, nylon, vinylon, cotton, new materials, textile cloth. According to the 2 is divided into two types. (1). Including polyester woven fabric. Polypropylene, nylon, vinylon, cotton cloth and so on. There are several linen weaving, plain weave, twill, satin, double cloth etc. (2) nonwovens. Including non-woven fabric, geotextile, etc. have spun filtering felt, acupuncture, water and so on.
