Acrylic Needle Felt,Acrylic Needle Punched Felt,Homopolymer Acrylic Needle Felt,Acrylic Needled Felt

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Acrylic Needle Felt Normally in filtration acrylic refers to homopolymer acrylic which is essentially made from 100% of acrylonitrile. Homopolymer acrylic needle felt and filter bags for industrial filtration. This kind of needle felt is with good ability of acid and alkali resistance, anti-oxidation, hydrolysis resistance. It suits middle temperature and high acid, alkali chroma environment. It is widely used in metallurgy, chemical, building material, electric power station, mechanism industry, petroleum, medicine, printing and dyeing, food and beverage, and other industries to filter gas and recycle material. Feature Acrylic fibre Typical characteristics - High mechanical characteristics - Excellent resistance to hydrolysis - Optimal heat stability both in dry and wet conditions - Optimal resistance to chemical agents - Extraordinary resistance to light, weathering, mildew and bacteria Applications Chemical processing:dryers in the pigment,plastic and catalyst industries Minerals processing:dryers and finish mills in the cement industry Metal processing:process collectors in the lead,primary base metal,and foundry industries Specification Material Acrylic fiber Weight（g/m2） 500 Thickness（mm） 2.0 Air permeability (L/m2/s) 150-300 Tensile strength（N/5×20cm） Warp ≥1200 Weft ≥1300 Tensile Elongation（％） Warp <20 Weft <45 Working temperature（℃） Continues ≤140 Instant 160 Hydrolyzation resistant Excellent Alkali resistant Excellent Acid resistant Excellent Stability of water solution Good Finishing Singeing,calendering

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China Zhejiang Heading Filter Material Co.,Ltd

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