Methods of testing plastics. Thermal properties. Determination of the thermal stability of polyvinyl chloride by the Congo red method.
NORMA vydaná dňa 30.4.1991
Designation standards: BS 2782-1:METHOD130A:1991
Publication date standards: 30.4.1991
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategória: Technické normy BS
A test piece is maintained at a constant temperature and the amount of acidic gas evolved is measured using indicator paper. Status: Under Review