UV-resistant nylon plastic material

A nylon plastic and UV-resistant technology, applied in the field of plastics, can solve the problems that affect the performance of nylon plastic products, the anti-ultraviolet performance and mechanical properties cannot meet the needs of special circumstances, and the product quality is unstable.

Inactive Publication Date: 2015-11-04
NINGGUO HUASHENG PLASTIC PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 str

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of ultraviolet resistant nylon plastic material, its raw material comprises by weight: PA6 40 parts, modified glass fiber 45 parts, polyethylene 5 parts, polyethylene grafted maleic anhydride polymer 15 parts, polypropylene 10 parts, silica fume 30 parts of stone, 10 parts of kaolin, 40 parts of glass beads, 3 parts of carbon black, 10 parts of nano titanium dioxide, 1 part of titanate coupling agent, 3 parts of polyethylene wax, 0.5 parts of zinc stearate, 2 parts of dispersant , 2 parts of toughening agent, 2 parts of lubricant, 1 part of antioxidant, 4 parts of light stabilizer, 1 part of ultraviolet absorber, 0.8 part of rare earth metal compound, 1 part of maleic anhydride grafted EPDM.

Embodiment 2

[0021] A kind of ultraviolet resistant nylon plastic material, its raw material comprises by weight: PA6 50 parts, modified glass fiber 35 parts, polyethylene 10 parts, polyethylene grafted maleic anhydride polymer 10 parts, polypropylene 15 parts, silica fume 20 parts of stone, 20 parts of kaolin, 30 parts of glass microspheres, 8 parts of carbon black, 5 parts of nano-titanium dioxide, 3 parts of titanate coupling agent, 1 part of polyethylene wax, 1.5 parts of zinc stearate, and 1 part of dispersant , 4 parts of toughening agent, 1 part of lubricant, 3 parts of antioxidant, 1 part of light stabilizer, 2 parts of ultraviolet absorber, 0.5 parts of rare earth metal compound, 5 parts of maleic anhydride grafted EPDM.

Embodiment 3

[0023] A kind of ultraviolet resistant nylon plastic material, its raw material comprises by weight: PA6 42 parts, modified glass fiber 40 parts, polyethylene 6 parts, polyethylene grafted maleic anhydride polymer 12 parts, polypropylene 11 parts, silica fume 24 parts of stone, 12 parts of kaolin, 31 parts of glass beads, 4 parts of carbon black, 6 parts of nano titanium dioxide, 1.4 parts of titanate coupling agent, 1.2 parts of polyethylene wax, 0.8 parts of zinc stearate, 1.2 parts of dispersant , 2.6 parts of toughening agent, 1.2 parts of lubricant, 1.5 parts of antioxidant, 1.4 parts of light stabilizer, 1.4 parts of ultraviolet absorber, 0.55 parts of rare earth metal compound, 2 parts of maleic anhydride grafted EPDM. The graft ratio of maleic anhydride grafted EPDM is 3.5%.

[0024] The antioxidants are hindered phenolic antioxidants and phosphite antioxidants.

[0025] The ultraviolet absorber is composed of phenyl o-hydroxybenzoate, ultraviolet absorber UV-P, and 2...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): C08L77/02C08L23/06C08L51/06C08L23/12C08L51/04C08K13/06C08K9/06C08K9/04C08K7/14C08K7/20C08K3/34C08K3/22C08K3/04
CPCC08L77/02C08K2201/003C08K2201/011C08L2201/08C08L2205/025C08L2205/035C08L23/06C08L51/06C08L23/12C08L51/04C08K13/06C08K9/06C08K9/04C08K7/14C08K7/20C08K3/34C08K3/346C08K2003/2237C08K3/04C08K5/1345C08K5/132C08K5/524C08K5/3435C08K5/56
Inventor 俞奇渊叶庭张庆文吴昊谢志军郑志
Owner NINGGUO HUASHENG PLASTIC PROD
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