Plastic with degradation function and production process

Abstract

The invention discloses a plastic with a degradation function. The plastic with a degradation function comprises the following raw materials in parts by weight: 50-70 parts of degradable plastic masterbatches, 30-45 parts of modified starch, 12-16 parts of copolymerized polypropylene, 8-12 parts of celluloses, 2-4 parts of a degrading accelerant, 6-8 parts of MPA, 6-8 parts of a filler, 1-3 partsof environmentally friendly inorganic pigment, 1-3 parts of plant fibers, 2-5 parts of stearic acid, 1-3 parts of an antioxidant, 2-5 parts of a flame retardant, 2-5 parts of a surfactant, 2-5 parts of glycerinum and 2-4 parts of a coupling agent. Plastics in various shapes can be obtained from the novel materials through an extruder, thus, life of people is improved, and the plastic is easy to degrade, has flame retardancy and is suitable for being popularized.

Description

Technical field [0001] The invention relates to the technical field of new materials, in particular to a plastic with a degradation function. Background technique [0002] With the development of agriculture and industry in China, plastic products have become one of the indispensable raw materials for product use or manufacturing in various fields. The advantages of plastic have brought a lot of convenience to people’s lives and work, but they have brought serious Environmental pollution. Plastic has the characteristics of acid and alkali resistance, oxidation resistance, corrosion resistance, and degradation resistance. It will not be rotten during buried treatment for a hundred years, and will produce a large amount of toxic gas when burned. The existing technology has developed and produced various biodegradable plastics. However, its high production cost, low plastic strength, and poor processing performance have severely restricted its development in green composite materia...

AI Technical Summary

Problems solved by technology

[0002] With the development of my country's agriculture and industry, plastic products have become one of the raw materials used or manufactured indispensable in various fields. The advantages of plastics have brought a lot of convenience to people's life and work, but they have brought serious environmental pollution

Plastic has the characteristics of acid and alkali resistance, anti-oxidation, corrosion resistance, and refractory degradation. It will not rot if it is buried in the ground for a hundred years, and it will produce a large amount of poisonous gas when it is burned. However, its high production cost, low plastic strength, and poor processability severely restrict its development in green composite materials.

[0003] Existing degradable plastics can hardly satisfy the practicability while satisfying the degradability. The toughness of the existing degradable plastics is greatly reduced, the plastics are easy to ignite, and the ignited plastics pollute the air. Since the plastics meet the degradation regulation, they should Plastics are degraded naturally to avoid impact on the environment. Therefore, the present invention proposes a plastic with a degradable function to solve the deficiencies of the prior art