UV-resistant nylon plastic material

Abstract

The invention discloses an UV-resistant nylon plastic material comprising the raw materials of, by weight, 40-50 parts of PA6, 35-45 parts of modified glass fiber, 5-10 parts of polyethylene, 10-15 parts of a polyethylene-grafted maleic anhydride polymer, 10-15 parts of polypropylene, 20-30 parts of wollastonite, 10-20 parts of kaolin, 30-40 parts of glass microbead, 3-8 parts of carbon black, 5-10 parts of nano-grade titanium dioxide, 1-3 parts of a titanate coupling agent, 1-3 parts of polyethylene wax, 0.5-1.5 parts of zinc stearate, 1-2 parts of a dispersant, 2-4 parts of a toughening agent, 1-2 parts of a lubricant, 1-3 parts of an antioxidant, 1-4 parts of a light stabilizer, 1-2 parts of an ultraviolet absorber, 0.5-0.8 parts of a rare earth metal compound, and 1-5 parts of maleic anhydride-grafted EPDM. The plastic material provided by the invention has good mechanical performances, good UV resistance, and long service life.

Description

technical field [0001] The invention relates to the technical field of plastics, in particular to an ultraviolet-resistant nylon plastic material. Background technique [0002] The development of plastic technology is changing with each passing day. At present, the application of replacing natural materials with plastics is constantly expanding in the world. The development of nylon plastics makes it possible to miniaturize, lighten, and strengthen power for industrial, agricultural and civil facilities. Nylon plastics can bring certain components Higher strength, or simply replace metal raw materials to produce these parts, these will increase the demand for nylon materials, thereby driving market demand, the existing nylon plastic is mainly ordinary nylon plastic, UV resistance And the mechanical properties can not meet the needs of special circumstances, and then the product quality is unstable, which affects the performance of nylon plastic products. Contents of the in...

AI Technical Summary

Problems solved by technology

[0002] The development of plastic technology is changing with each passing day. At present, the application of replacing natural materials with plastics is constantly expanding in the world. The development of nylon plastics makes it possible to miniaturize, lighten, and strengthen power for industrial, agricultural and civil facilities. Nylon plastics can bring certain components Higher strength, or simply replace metal raw materials to produce these parts, these will increase the demand for nylon materials, thereby driving market demand, the existing nylon plastic is mainly ordinary nylon plastic, UV resistance And mechanical properties can not meet the needs of special circumstances, and the product quality is unstable, which affects the performance of nylon plastic products