& n- nbsp; Polyacrylonitrile commonly known as acrylic fiber, white solid. Heating discolored 160 ° C and 235 ° C softening 1.17g/cm3 density. Soluble dimethyl formamide, thiocyanate solution, and do not dissolve in ethanol, acetone, benzene and carbon tetrachloride. For ordinary chemical stability and light fastness performance, good insulation properties, resistance to aging high strength. The main system for synthetic fibers, first polymerization of acrylonitrile into polyacrylonitrile, dissolved in dimethyl formamide, formed by the glass fibers, made of textiles, knitwear, artificial wool blankets. With acrylonitrile butadiene copolymer available nitrile rubber, and styrene copolymer available good mechanical strength of plastic.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data".