Neoprene/Chloroprene Rubber -CR hmanga siam a ni
Neoprene, synthetic rubber, chloroprene (ie, 2-chloro-1,3-butadiene) chu raw material ber atan alpha-polymerization hmanga siam a ni.A taksa leh mechanical property tha tak a nei a, oil resistance, heat resistance, flame resistance, sunlight resistance, ozone resistance, acid leh alkali resistance leh chemical reagent resistance a nei bawk.