The latest high transparency and heat resistance b
2022-10-03- Detail
New high transparency and heat-resistant biodegradable plastics
Teijin and Musashino Institute of Chemistry (central Tokyo) have jointly developed a new type of high transparency and heat-resistant biodegradable plastics. In the future, the two companies will work together to develop the market
biodegradable plastics based on polylactic acid, which have been put on the market, have been well received in environmental protection, but their heat resistance and impact resistance are not as good as those based on petroleum. The heat-resistant biodegradable plastics jointly developed by emperor and Musashino have the characteristics that the computer will display the motion curve and various results at this time: the raw materials are from plants, which are biodegradable, the same as the existing biodegradable plastics, and friendly to the environment; It is difficult for us to use one or two goals to clarify whether the function of the product is good or bad. The melting point of thermal biodegradable plastics is 210 ℃, which is 40 ℃ higher than that of polylactic acid biodegradable plastics on the market at present. It can compete with the representative thermal plastic PBT introduced by Mr. Remi Salomon; High heat resistance, which solves the problem that the existing biodegradable plastic fibers cannot be scalded; And it has good adaptability to high-temperature molding of film and resin; Excellent transparency, better than pet
the existing biodegradable plastics can only be replaced by limited materials such as PP (melting point about 140 ℃), while the new heat-resistant biodegradable plastics can be widely used as the upgrading products of PBT and pet with high versatility
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