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塑料添加剂

让塑料更好发挥作用

通过高效的塑料复合材料实现卓越性能

塑料持续取代传统材料,因为技术进步使我们能够用更少的资源做更多的事:重量减轻、成本降低、性能提升。除了替代运输领域的重金属外,塑料还为建筑市场提供木材的替代品。塑料复合材料可以大大降低维护需求,提高耐用性和美观性,同时提供经济高效的解决方案。但是,随着性能要求越来越高,提供同样的优越性能可能会成为一项挑战。除了这种复杂情况之外,再考虑到应用范围和制造工艺,开发适合多种终端应用的耐候、轻质塑料化合物变得更具挑战性。陶氏广泛的解决方案组合包括抗冲改性剂、加工助剂、丙烯酸树脂和有机硅树脂、硅烷和液体添加剂,可配制一系列满足行业需求的高性能化合物和复合材料,例如在更小的设备中实现更高的工作温度,更高的效率和提高回收材料的使用率。

应用和效益

塑料添加剂适合各种应用,包括乙烯基、吹塑瓶、薄膜、硬质容器、PVC塑料、壁板、甲板和导轨、泡沫管和型材配方、窗框、高效润滑剂、环氧模塑料(EMC)、酚醛树脂和聚氨酯。

  • 丙烯酸加工助剂 – 为树脂化合物提供高效的、表面光滑的、快速熔合和高度均相的熔体,为用于PVC建筑产品的改进发泡工艺(产生更低密度、更高发泡率和非常细致的泡孔结构)提供熔体强度
  • 混合添加剂(有机硅和聚乙烯) – 提高生产效率、降低加工温度和扭矩,并在木材填充系统中实现更高的回收聚乙烯使用率
  • 抗冲改性剂 – 提高PVC包装应用的乙烯基抗冲击效率、高透明度和高抗冲击性
  • 特种添加剂 – 改善注塑成型的延展性、低温韧性,降低工程树脂的熔融黏度
  • 有机硅热塑性添加剂 – 为薄膜、片材、管材、管道、玩具和消费品提供低应力发白、柔韧性、抗紫外线性以及出色的油墨和涂料附着力
  • 有机硅和硅烷热固性添加剂 – 增加新特性,如阻燃性、改善的耐热性、模制内部应力消除、填料和基材树脂之间更好的相容性,以及电子和工程应用的优化加工


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