邻苯二甲酸类增塑剂退出食品包装市场是必然也是必须的。增塑剂,又称塑化剂(台湾语),是众多塑料助剂中的一种,也是应用最多的几种塑料助剂之一,其他两种分别是填充剂和阻燃剂。当前,因为增塑剂的安全问题产生了种种争议,在此笔者从多角度、浅层次对增塑剂进行一个介绍。增塑剂是一种加工改性助剂,一方面它能够提高产品基体材料的韧性,提高制品的断裂伸长率,在加工中使制品更加柔软,如降低薄膜的脆性,减少薄 Phthalate plasticizers exit the food packaging market is a necessary and necessary. Plasticizer, also known as plasticizer (Taiwanese), is one of many plastic additives, but also one of the most widely used plastic additives, the other two are fillers and flame retardants. At present, because of plasticizer safety problems have a variety of controversial, in this author from a multi-angle, shallow introduction of plasticizer. Plasticizer is a processing aids, on the one hand it can improve the toughness of the product matrix material, improve the elongation at break of the product, make the product more flexible in processing, such as reducing the film brittleness, reduce the thin