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Modified plastic granules and homogenizing method thereof

A plastic granule modification technology, which is applied in the field of homogenization of the above-mentioned modified plastic granule, can solve the problems of high operating cost and complex structure, and achieve the effects of reducing production cost, alleviating pollution, and improving utilization rate

Inactive Publication Date: 2017-12-12
DONGGUANG HUI RU LAI POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above structure is complex and the operating cost is high

Method used

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  • Modified plastic granules and homogenizing method thereof
  • Modified plastic granules and homogenizing method thereof
  • Modified plastic granules and homogenizing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The modified plastic granules include the following components by weight percentage: 55% tire rubber granules, 22% polyurethane waste granules, 13% calcium powder, 5% stearic acid amine, and 5% additives.

Embodiment 2

[0031] The modified plastic granules comprise the following components in weight percent: 65% of tire rubber granules, 20% of polyurethane waste granules, 10% of calcium powder, 2% of stearic acid amine, and 3% of additives.

Embodiment 3

[0033] The modified plastic granules comprise the following components by weight percentage, 50% of tire rubber granules, 25% of polyurethane waste granules, 15% of calcium powder, 5% of stearic acid amine, and 5% of additives.

[0034] see Figure 1 to Figure 3 According to the main technical scheme adopted by the homogenization method of a kind of modified plastic particles provided by the present invention: comprise the following steps:

[0035] 1) First collect polyurethane waste and tire rubber waste, and dry them separately, and then crush them into granules for use;

[0036] 2) Input the pulverized polyurethane waste granules, tire rubber granules, calcium powder, stearic acid amine and additives into the proportioning device on the plastic homogenizer respectively through pipelines, and pass multiple materials in the proportioning device The bin 1 is transferred to the main bin body 2 according to the mass percentage for preliminary homogenization, and then transferre...

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Abstract

The invention provides modified plastic granules and a homogenizing method thereof. The modified plastic granules contain, by weight, 50-70% of tire rubber granules, 10-30% of polyurethane waste granules, 5-15% of calcium powder, 0.5-5% of ammonium stearate and 1-5% of additive. The modified plastic granules and the homogenizing method have the advantages that waste tires and polyurethane waste are reutilized, the pollution of the waste tires and polyurethane waste is greatly relieved, the utilization rate of the waste tires and polyurethane waste is improved; meanwhile, the waste tire granules and polyurethane waste are utilized as raw materials to prepare a composite material, the waste is turned into wealth, and harmless and resourceful utilization of waste materials is achieved. The preparation method has the advantages of being environmentally friendly, wide in raw material supply, simple in process, easy to operate and low in energy consumption, making large-scale production easy and the like.

Description

technical field [0001] The present invention relates to a modified plastic particle, and also relates to a method for homogenizing the modified plastic particle. Background technique [0002] Polyurethane (PU) materials are widely used in automobiles, construction, home appliances, textiles, shoe materials, leather and other fields because of their high elasticity, high wear resistance, good low temperature resistance and solvent resistance, and a wide range of performance adjustments. The polyurethane industry is developing rapidly, with a wide variety of products and an increasing output. At the same time, it also produces a large amount of waste, which includes scraps in production and various polyurethane products that are aged and scrapped. Polyurethane waste not only seriously pollutes the environment, but also is a great waste of resources. The recycling of these wastes has become an urgent problem to be solved. [0003] The recycling methods of polyurethane waste ar...

Claims

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Application Information

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IPC IPC(8): C08L19/00C08L75/04C08K5/098C08K3/26B29B9/06B29B7/00
CPCC08L19/003B29B7/002B29B9/06C08K2003/265C08L75/04C08K5/098C08K3/26
Inventor 许纯权
Owner DONGGUANG HUI RU LAI POWER TECH CO LTD
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