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乙烯丙烯二烯三元共聚物 (EPDM)

推动更好、更具可持续性的橡胶

乙烯-丙烯-非共轭二烯烃三元共聚物,简称EPDM,是一种可以承受最恶劣环境条件的耐用材料。它可以承受高温和腐蚀性化学品。即使它是一种坚韧的材料,也并不意味着它难以使用。我们的 EPDM 产品更洁净,更易于使用,并能实现高效生产。

NORDEL™ EPDM产品具有业内最宽范围的乙烯含量。这些高品质、几乎不含凝胶的聚合物 - 包括超高分子量和充油级别产品- 是一系列汽车、建筑、消费品和其他应用的理想选择。NORDEL™ EPDM产品形式包括块胶和颗粒胶料,我们正在逐步扩展新产品系列,可满足特定客户和行业的需求。

但这并非普通的 EPDM。与传统的EPDM不同,我们的EPDM采用专有的先进分子催化剂(AMC)技术,通过溶液法工艺生产,使其具有非常独特的性能和优点:


优势技术

AMC技术可实现EPDM分子结构的定制化设计,包括更好地平衡加工性能和物理特性。这项独家技术的主要优点包括:

  • 超高分子量
  • 更宽的分子量分布
  • 高二烯含量
  • 极低到极高的聚合物门尼粘度
  • 充油级别产品
  • 多种乙烯含量,从无定形到半结晶
  • 更高的长链支化能力
  • 超洁净、极低的凝胶含量
  • 高生产力
  • 快速混炼和加工
  • 快速固化
  • 填充能力更强
  • 挤出和注射发泡
  • 填料和添加剂的分散更快更好
  • 废料减少
     


跨应用的EPDM

NORDEL™ EPDM 非常适合多种应用:


绩效和可持续性

使用AMC技术生产的NORDEL™ EPDM的生命周期分析表明,它比使用Ziegler-Natta催化技术生产 EPDM具有更小的环境影响,(1) 包括:

  • 能源需求减少20-25%
  • 各类别的整体改善
    • 烟雾减少45%
    • 对臭氧消耗的影响减少69%
    • 富营养化减少55%
    • COCO2排放量减少 39%
    • 酸化率减少37%

如果您有任何EPDM方面的需求,敬请随时联系我们。让我们紧密合作,帮助您选择适合您需求的理想产品。

(1)生命周期分析(LCA)数据基于陶氏进行的测试并由第三方审核。陶氏的LCA报告可根据要求提供。