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Production process of rubber floorboard

A technology of rubber flooring and production technology, applied in the field of rubber flooring production technology, can solve the problems of low added value, secondary pollution, performance of recycled rubber, limited dosage, etc., and achieve the effect of low production cost and simple and easy operation

Inactive Publication Date: 2015-07-29
ANHUI MEIXIANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, most of the waste rubber was treated by regeneration, but due to the limited performance and amount of recycled rubber, low added value, and suspicion of secondary pollution, its development has shown a downward trend.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0012] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0013] A kind of production technology of rubber floor, it is characterized in that, its concrete steps are:

[0014] (1) Preparation of adhesive

[0015] Add 1.5kg polyether polyol to the mixer, dehydrate at 120°C and -0.098MPa until there are no bubbles, then cool down to 80°C, add 150g of diisocyanate, react at 85°C for 1 hour, and then degas until there is no air bubbles. Bubbles, add 5% curing agent and mix well to get the adhesive component;

[0016] (2) Preparation of rubber floor

[0017] Take 4kg of waste rubber granules, add 500g of adhesive, mix them evenly, pour them into the mold, press them flat at 0.65KPa, dry and solidify at 24°C, and the finished rubber floor is obtained;

[0018] Among them, 10% emulsifier is added t...

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PUM

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Abstract

The invention provides a production process of a rubber floorboard. The production process comprises the main steps of preparing an adhesive and preparing the rubber floorboard. According to the production process, the process is simple and easy to operate, and the produced rubber floorboard is firm, durable, wear-resistant and rub-resistant; the adopted raw material is waste / used rubber regenerated particles, so that the production cost is low, and the production process is environment-friendly and economical.

Description

technical field [0001] The invention relates to a rubber product production process, in particular to a rubber floor production process. Background technique [0002] At present, my country has become the world's largest producer of rubber products. With the continuous increase in the output of rubber products such as tires, hoses, and tapes, a large number of rubber products are scrapped every year. Waste rubber has become another major public hazard after "white pollution". It is called "black pollution". Waste rubber is both harmful and valuable. It can neither be destroyed nor stacked for a long time. Destruction or stacking will seriously affect the ecological environment. Waste rubber has many excellent properties, such as good elasticity, good weather resistance, large friction coefficient, and not easy to age. In the past, most of the waste rubber was treated by recycling, but because of the limited performance and dosage of recycled rubber, low added value, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/10
Inventor 孙宝林
Owner ANHUI MEIXIANG IND