The plastic products, which are produced by blending and processing of biodegradable particles, starch based biodegradable plastics, starch modified polymers, graft reactions and other polymers, can replace general plastics in industry, and can be used as packaging materials, shockproof materials, plastic films, food containers, toys, etc. The properties of starch are related to the relative molecular weight of starch, the length of amylopectin and the ratio of amylopectin to amylopectin. The experiment shows that the starch with high amylose content is more suitable for the preparation of plastics. The product has good mechanical properties. At present, the mechanical properties of starch plastics have basically achieved the standard of traditional plastics. However, due to the hygroscopicity of starch itself, the material will lead to serious degradation of hydraulic mechanical properties in humid environment. The higher the starch content, the more serious the problem. Some starch plastics even can To mix with water.
The above is the detailed introduction of the degradable particle environmental protection materials by Anhui Xinke biological environmental protection Co., Ltd. for more information, please click http://www.rsoau.com