Plastic material with strong light irradiation resistance

Abstract

The invention discloses a plastic material with strong light irradiation resistance. The plastic material comprises the following materials, by weight, 25-30 parts of polyvinyl chloride resin, 16-27 parts of acrylic resin, 7-13 parts of cellulose, 2-8 parts of methyl cellulose, 1-5 parts of quartz sand, 1-2 parts of iron powder, 3-4 parts of cobalt, 1-2 parts of nickel, 15-23 parts of POE, 6-7 parts of halogen-free intumescent flame retardants, 6-9 parts of ammonium polyphosphate, 9-16 parts of ethene copolymer elastomers, and 5-8 parts of nano calcium carbonate. The light-resistant plastic is advantaged by excellent light resistance, outdoor aging resistance, high production efficiency and the like. The light-resistant plastic has good gloss and color retention, water resistance and chemical resistance. The drying is fast and the construction is convenient. The construction recoating and reworking are easy, and the light-resistant plastic has wide applications in fields of automobile, electric appliance, machinery, building and the like.

Description

technical field [0001] The invention relates to a plastic material resistant to strong light irradiation. Background technique [0002] Plastics are widely used and are indispensable components in home appliances, automobiles, mobile phones, PCs, medical devices, and lighting appliances. In recent years, my country's economy has achieved sustained and stable growth. Industries such as home appliances, automobiles, mobile phones, PCs, and medical devices have benefited from a favorable external environment and have also achieved rapid development. The development of downstream industries has further stimulated the demand for plastics. The "2013-2017 China Plastic Parts Industry Production and Marketing Demand and Investment Forecast Analysis Report" data shows that in 2010, there were 2,286 companies in China's plastic parts manufacturing industry, and the industry achieved a total industrial output value of 107.649 billion yuan, a year-on-year increase of 24.54%; sales reven...

AI Technical Summary

Problems solved by technology

Many of the new synthetic resin super-large devices still rely on imported technology, and some devices must purchase foreign catalysts for the production of high-end products; the quantity of some domestic high-end products cannot meet market demand, such as the number of resins used in domestic shed films is small, and the output is low. Far from meeting the production needs of functional shed film, imported raw materials account for about 50%; there is still a certain gap between domestic PP-R pipe materials and imported materials, and the quality needs to be improved and improved