Sealing Store Common Polymers 标志和名称是根据标准 ASTM D1418 进行建立的。 聚合体标志 全名(化学名称) NR 天然橡胶 Reclaim RBR 回收橡胶 IR 异戊二烯(异戊二烯橡胶) SBR 二溴乙基苯橡胶 BR 聚丁橡胶 IIR 丁基橡胶 CIIR 氯丁基橡胶(异丁稀橡胶) BIIR 溴丁橡胶(异丁稀橡胶) T 聚硫橡胶 EPM 乙丙烯共聚物 EPDM 三元乙丙橡胶 CR 氯丁橡胶 CO 表氯醇均聚(合)物... Elastomer Rubber Seals Mar 19, 2021
Sealing Store GM recalls 217K vehicles to fix leakage The recall involves vehicles built between 2018-2020. Missing bolts on the start-stop accumulator endcap could result in a transmission oil leak and may progress to a loss of propulsion, increasing t... Endcaps GM Leakage Nov 11, 2020