成都市柯力化工研究所开发出了一种高效复合光降解母料,它主要由光敏剂、光稳定剂和聚乙烯组成.在普通塑料中添加量为1%就能在一定的时间内把塑料降解成粉末状,达到保护环境的目的。经中国农业科学院试验证明:本产品和生物降解母料有极好的协同降解效果,能把塑料薄膜降解成粉末状,其降解时间可控制在1～8个月。由该产品和生物降解母料合成的洁 Chengdu Keli Chemical Industry Research Institute has developed a highly efficient composite photodegradable masterbatch consisting mainly of photosensitizers, light stabilizers, and polyethylene. In normal plastics, the amount of 1% can be achieved within a certain period of time. Plastics degrade into powders for the purpose of protecting the environment. Experiments by the Chinese Academy of Agricultural Sciences show that this product and biodegradable masterbatch have excellent synergistic degradation effects, and can degrade the plastic film into powder. The degradation time can be controlled within 1 to 8 months. Synthesized by the product and biodegradable masterbatch