Bodegradable manihot starch based material and product thereof

Abstract

The present invention relates to a preparation of bio-degradative cassava starch group material for producing disposal plastic products, comprising cassava starch, polypropylene or polythylene, low-density high-pressure polythylene, linear low-density high-pressure polythylene, thylene-vinyl acetate copolymer, titanium white powder, etc. The present invention has the advantages of low cost of raw materials, good degradation effect, simple production process and easy promotion and application. The products made of the cassava starch group material include disposal catering container and utensil, packaging container, packaging membrane, medical equipment, agricultural membrane, etc.

Description

Technical field

[0001] The content of the invention belongs to the technical field of preparation of chemical materials, and relates to the preparation of a green and environment-friendly biodegradable starch material and its products. Background technique

[0002] In recent years, as people's lifestyles have changed from "thrifty" to "consumer", the use of disposable plastic products has increased significantly. On the one hand, the application of a large number of plastic products has brought huge benefits and convenience to industrial and agricultural production and people's lives, and on the other hand, it has also brought serious pollution to the ecological environment, forming a "white" public hazard. To solve white pollution, different measures can be taken according to national conditions. Currently, the commonly used methods are recycling, incineration, and degradable resin / plastic, but they all have some problems and limitations in actual operation. Disposable pla...