1 Prezentul standard stabile?te metoda de determinare a stabilit??ii termice a poli-clorurii de vinii, a copolimerilor ?nrudi?i ?i a amestecurilor acestora, c?nd s?nt supuse unei temperaturi ridicate ?n scopul prelucr?rii prii? extrudere, injec?ie, caland
STAS 6032-1980 history
1980STAS 6032-1980 PLASTICS Determination or theriual slability ofpolyvinyl cliloride and allied copolymers by the Congo red method