KS M ISO 9924-1-2017(2022) 橡胶和橡胶制品.用热重分析法测定硫化胶和未硫化化合物的组成.第1部分:丁二烯 乙丙共聚物和三元共聚物 异丁烯-异戊二烯 异戊二烯和苯乙烯-丁二烯橡胶
Rubber and rubber products — Determination of the composition of vulcanizates and uncured compounds by thermogravimetry — Part 1: Butadiene, ethylene-propylene copolymer and terpolymer, isobutene-isop