Environmental progress of steel drum closures - 翻译中...June 10, 2023Electroplating, painting and other processes in the production process of steel drums are major causes of water pollution and air pollution. Therefore, in the cause of environmental protection, our st...view
Properties Of NBR MaterialJune 30, 2022니트릴 고무 (NBR) 는 아크릴로니트릴 및 부타디엔 단량체의 공중합체이다. 주로 저온 유화 중합에 의해 생성된다. 그것은 우수한 오일 저항, 높은 착용 저항, goo...view