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A kind of pretreatment method of epdm colored plastic particles

A plastic granule and pretreatment technology, applied in the field of plastics, can solve the problems affecting the smoothness of adhesive laying and long storage time, and achieve the effects of reducing construction error rate, saving consumption and improving efficiency

Active Publication Date: 2021-06-11
安徽绿谷新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after EPDM colored plastic particles are produced and transported to various construction sites, due to reasons such as long storage time, particle size and quality, direct batching construction will affect its adhesion and laying smoothness.

Method used

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  • A kind of pretreatment method of epdm colored plastic particles

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Embodiment Construction

[0016] The content of the present invention will be described below in conjunction with specific embodiments.

[0017] figure 1 It is the process sequence table of the pretreatment method of the present invention, such as figure 1 Shown, the pretreatment method of the present invention comprises the following steps:

[0018] Step1: Prepare pretreatment tools; the pretreatment tools include: glue, multiple sieve buckets with different sieve hole diameters, EPDM black plastic particles used as the bottom layer, EPDM colored plastic particles, and a weighing scale.

[0019] Step2: Weight screening; EPDM black plastic granules and EPDM colored plastic granules are weighed with a weighing scale in units of delivered packaging bags, and those whose weight is within the acceptable range are kept for the next step.

[0020] Step3: Particle screening. Sieve EPDM black plastic granules and EPDM colored plastic granules separately, and the sieving order is from small to large sieve ho...

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Abstract

The invention relates to a method for pretreatment of EPDM colored plastic particles, which is characterized in that it comprises the following steps: Step 1: preparing a pretreatment tool. Step2: Weight screening. Step3: Particle screening. Step4: Sample. Step5: Strength test. Step6: Particle sorting. Step7: Formal construction. The present invention selects the most suitable particles for construction through weight screening, particle diameter screening, and sample screening, and lays these plastic particles flexibly and rationally on various parts of the construction site according to their particle sizes, and adapts to the amount of glue by distinguishing the particle size , and save consumption by adapting to different application functions of the site. Compared with the prior art, the present invention effectively solves the problem that the project cannot pass the inspection due to unqualified plastic particles or improper construction. While saving the amount, the pretreatment of plastic particles reduces the construction error rate. Greatly improved the efficiency of formal construction.

Description

technical field [0001] The invention relates to the technical field of plastics, in particular to a pretreatment method for EPDM colored plastic particles. Background technique [0002] EPDM, the Chinese name is EPDM rubber, and the English name is Ethylene-Propylene-Diene Monomer, referred to as EPDM. The floor paved with EPDM colored plastic particles has good aging resistance, corrosion resistance, heat resistance and good elasticity. The plastic floor of this material is gradually being promoted in China. The laying of colored plastic granules requires strict control over the construction process, among which there are many requirements for the ground and the plastic granules themselves. However, after EPDM colored plastic particles are produced and transported to various construction sites, due to reasons such as long storage time, particle size and quality, direct batching construction will affect its adhesion and laying smoothness. In order to make the laying go smo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29B13/10
CPCB29B13/10
Inventor 俞海燕
Owner 安徽绿谷新材料有限公司
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