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Low-density plastic particles and preparation method thereof

A technology of plastic particles and low density, applied in the field of low-density plastic particles and their preparation, can solve the problem of high density and achieve the effect of good transparency and strong flexibility

Inactive Publication Date: 2017-11-17
湖州裕宇塑料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the plastic products on the market generally have a high density, which is difficult to meet the needs of people's life and production.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] This embodiment discloses a low-density plastic particle, which is composed of the following components in parts by weight: 12 parts of polyethylene, 4 parts of flame retardant, 9 parts of carbon fiber, 5 parts of polycarbonate, 19 parts of magnesium hydroxide, 6 parts of talcum powder, 3 parts of potassium permanganate, 3 parts of hydrogen fluoride, 3 parts of ethanolamine, 4 parts of lithium acetate, 45 parts of deionized water.

Embodiment 2

[0018] This embodiment discloses a low-density plastic particle, which is composed of the following components in parts by weight: 18 parts of polyethylene, 7 parts of flame retardant, 12 parts of carbon fiber, 9 parts of polycarbonate, 23 parts of magnesium hydroxide, 8 parts of talcum powder, 6 parts of potassium permanganate, 5 parts of hydrogen fluoride, 6 parts of ethanolamine, 6 parts of lithium acetate, 60 parts of deionized water.

Embodiment 3

[0020] This embodiment discloses a low-density plastic particle, which is composed of the following components in parts by weight: 14 parts of polyethylene, 6 parts of flame retardant, 11 parts of carbon fiber, 6 parts of polycarbonate, 20 parts of magnesium hydroxide, 6.8 parts of talcum powder, 4 parts of potassium permanganate, 3.5 parts of hydrogen fluoride, 6 parts of ethanolamine, 4 parts of lithium acetate, 55 parts of deionized water.

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PUM

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Abstract

The invention relates to low-density plastic particles. The low-density plastic particles are prepared from components in parts by weight as follows: 12-18 parts of polyethylene, 4-7 parts of a flame retardant, 9-12 parts of carbon fibers, 5-9 parts of polycarbonate, 19-23 parts of magnesium hydroxide, 6-8 parts of talc, 3-6 parts of potassium permanganate, 0-5 parts of hydrogen fluoride, 7-12 parts of auxiliaries and 45-60 parts of deionized water, wherein the auxiliaries comprise ethanolamine and lithium acetate. The prepared low-density plastic particles are better in transparency, high in flexibility and corrosion-resistant, have the density smaller than or equal to 0.92 g / cc, can be used for processing films, tubes, hollow products, packaging materials, injection molded products and the like and are widely applied to daily necessities, machinery, packaging and other aspects.

Description

technical field [0001] The invention relates to the field of plastic particles, in particular to a low-density plastic particle and a preparation method thereof. Background technique [0002] Plastic particles, commonly known as plastic particles, are raw materials for storage, transportation and processing of plastics in the form of semi-finished products. They can be used to be processed into building components, furniture, stationery, agricultural tools, mechanical parts, etc., involving all aspects of people's daily production. However, the plastic products currently on the market generally have a high density, which is difficult to meet the needs of people in all aspects of life and production. Contents of the invention [0003] The object of the present invention is to provide a kind of low-density plastic particle. [0004] Another object of the present invention is to provide a method for preparing the low-density plastic particles. [0005] The object of the inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L69/00C08K13/04C08K7/06C08K3/22C08K3/34C08K5/17C08K5/098
CPCC08L23/06C08K2003/2224C08L2201/10C08L69/00C08K13/04C08K7/06C08K3/22C08K3/34C08K5/17C08K5/098
Inventor 陈国宾
Owner 湖州裕宇塑料有限公司