Acrylic fiber used in the filtration industry generally refers to homopolymer yakeli. Acrylic, acrylic fiber) fiber was invented, dupont in 1950 appearance of a cone or eight-lane, smooth surface, is not easy to water, acid and alkali resistance and sunshine, also not easy yellowing, easy dyeing, often referred to as polyacrylonitrile fiber.

Acrylic fiber used in the filtration industry generally refers to homopolymer yakeli. Acrylic, acrylic fiber) fiber was invented, dupont in 1950 appearance of a cone or eight-lane, smooth surface, is not easy to water, acid and alkali resistance and sunshine, also not easy yellowing, easy dyeing, often referred to as polyacrylonitrile fiber.

The strength of the acrylic fiber itself is not very superior, generally USES the bottom of the polyester filament fabric or acrylic blended with polyester knitted fabrics to enhance needled felt strength.

Acrylic needled felt is nonwoven process using acrylic fiber staggered, space distribution uniform fine fiber cloth, hot rolling on the surface, such as singeing process, make its surface level off is smooth, not easy to be blocked by dust, acrylic needled felt heat resistance is 140 ~ 160 degrees Celsius, it is resistant to acid and alkali resistance and resistance to hydrolysis temperature filter material in one of the best.

Our factory adopts imported acrylic fiber as raw materials by the needle felt up legal system, and then with special oil resistant and waterproof processing acrylic medium temperature is obtained hydrolysis resistance needled filter felt. The filter material with excellent chemical resistance and resistance to hydrolysis, widely used in power plants, waste incineration, asphalt, cement, coal mill, such as flue gas dust collecting.