2013年8月20日星期二

polylactic acid is green plastic bio-based plastics


Green plastic polylactic acid is a representative variety of bio-based plastics. Although this crystalline thermoplastic polyester has good mechanical properties and can degrade performance, but compared with the traditional PET plastic, which crystallized slowly, mostly amorphous molding products, greatly reducing its heat resistance and mechanical properties , severely restricted the materials processing and applications. Calcium lactate  of Chemical Industry dedicated to the development of a nucleating agent is targeted to solve the outstanding problems that will greatly expand the application fields of polylactic acid. To packaging market, for example, only polypropylene material can meet transparency requirements. Once polylactic acid improved transparency, with green plastic absolute advantage, will circle the considerable market share. TMC-328 can be widely used in medical and health supplies ferrous lactate,  packaging products and other plastic products, processing and modification, including bandages, artificial bones and transplant supplies, shopping bags, food containers, straws, packing film, agricultural film, carpet , home decorations.

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