Project name:133,000 tons/year of EVE rubber project of recycling economy green integration project with high-performatc......

<正>这几年,天然橡胶价格剧烈波动,波动幅度从每吨7 000元到42 000元,引发橡胶种植产业(上游)和轮胎产业(下游)困难重重,致使两个......

以子午线轮胎橡胶（天然橡胶）为主胶种,全乳胶等外标胶、胶清胶、异戊橡胶和顺丁橡胶为辅胶种,通过密炼机干法混炼制备恒低门尼粘度的......