Testing of colouring materials in plastics; testing of colouring materials in unplasticized polyvinyl chloride moulding compounds; preparation of specimens— 4 стр.
Testing of colouring materials in plastics; testing of colouring materials in plasticized polyvinyl chloride (PVC-P) materials; preparation of test specimens— 3 стр.
Testing of colouring materials in plastics; testing of colouring materials in plasticized polyvinyl chloride (PVC-P) materials; determination of the dispersion hardness by two roll milling— 3 стр.