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Mobile phone plastic-part material with good heat-dissipation effect

A heat dissipation effect and plastic parts technology, which is applied in the field of mobile phone plastic case materials and mobile phone plastic parts materials, can solve the problems of poor heat dissipation effect, poor radiation protection performance, poor wear resistance, etc., and achieve excellent chemical resistance properties , Strong aging resistance, good impact strength

Inactive Publication Date: 2018-03-02
芜湖辉灿电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing plastic mobile phone shells have low strength, poor radiation protection performance, poor wear resistance, poor compression resistance, and poor heat dissipation effect.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A mobile phone plastic material with good heat dissipation effect is prepared by the following components by weight: 10-25 parts of polyoxymethylene plastic, 20-40 parts of EPDM rubber, 10-15 parts of white carbon black, hard 5-15 parts of fatty acid monoglyceride, 1-5 parts of antibacterial agent, 5-8 parts of glass fiber, 15-30 parts of PVC plastic, 1-8 parts of zinc stearate, 2-8 parts of polycarbonate, 1 part of paraffin wax -6 parts, polyethylene octene copolymer 5-10 parts, polyolefin 1-4 parts, antioxidant 1-3 parts.

[0020] The antibacterial agent is a mixture of silver oxide and silver zeolite, the antioxidant is phosphorus antioxidant, and the weight ratio of silver oxide and silver zeolite is 1:2.

Embodiment 2

[0022] A mobile phone plastic material with good heat dissipation effect, which is prepared by the following components in parts by weight: 15 parts of polyoxymethylene plastic, 40 parts of EPDM rubber, 15 parts of white carbon black, and 15 parts of monoglyceride stearate 5 parts, 5 parts of antibacterial agent, 8 parts of glass fiber, 30 parts of PVC plastic, 8 parts of zinc stearate, 8 parts of polycarbonate, 6 parts of paraffin, 10 parts of polyethylene octene copolymer, 4 parts of polyolefin, antibacterial 3 parts of oxidizing agent.

[0023] The antibacterial agent is a mixture of silver oxide and silver zeolite, the antioxidant is phosphorus antioxidant, and the weight ratio of silver oxide and silver zeolite is 1:2.

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PUM

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Abstract

The invention discloses a mobile phone plastic-part material with a good heat-dissipation effect, and belongs to the technical field of mobile phone parts. The mobile phone plastic-part material is prepared from the following components in parts by weight: 10-25 parts of polyformaldehyde plastic, 20-40 parts of ethylene propylene diene monomer rubber, 10-15 parts of white carbon black, 5-15 partsof glycerol monostearate, 1-5 parts of an antibacterial agent, 5-8 parts of glass fibers, 15-30 parts of PVC plastic, , 1-8 parts of zinc stearate, 2-8 parts of polycarbonate, 1-6 parts of paraffin, 5-10 parts of a polyethylene octylene elastomer, 1-4 parts of polyolefin and 1-3 parts of an antioxidant. The mobile phone plastic-part material provided by the invention is high in strength, is not easily cracked, and has good radiation resistance, good waterproof effect, good antibacterial and anti-mildew performance, high aging resistance and excellent flame retardance of products. The productshave high-temperature resistance, good strength and impact strength, low cost, simple operation, and corrosion resistance.

Description

technical field [0001] The invention relates to a material for a plastic shell of a mobile phone, in particular to a material for a plastic part of a mobile phone with good heat dissipation effect, and belongs to the technical field of mobile phone accessories. Background technique [0002] Metal is a material that has luster (that is, strongly reflects visible light), is malleable, and is easy to conduct electricity and heat. Most of the metal elements on the earth exist in nature in a compound state. This is because the chemical properties of most metals are relatively active, and only a few metals such as gold and silver exist in a free state. Metals exist widely in nature and are widely used in daily life. They are very important and most widely used substances in modern industry. [0003] Plastics are polymer compounds that are polymerized from monomers through addition polymerization or polycondensation reactions. The composition and shape can be changed freely. It i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/16C08L59/00C08L27/06C08L69/00C08L23/08C08K13/04C08K7/14C08K3/36C08K3/22C08K3/34
CPCC08L23/16C08K2003/2286C08L2201/02C08L2201/08C08L2205/035C08L59/00C08L27/06C08L69/00C08L23/0815C08K13/04C08K7/14C08K3/36C08K3/22C08K3/34
Inventor 蔡墩深
Owner 芜湖辉灿电子科技有限公司
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