Methods of testing raw rubber and unvulcanized compounded rubber. Analysis of styrene-butadiene copolymers (SBR)., Determination of organic acid, soap and solvent extract— 8 стр.
Methods of testing raw rubber and unvulcanized compounded rubber. Analysis of styrene-butadiene copolymers (SBR)., Determination of organic acid, soap and solvent extract— 8 стр.