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Improved rubber composite environment-friendly rubber floor and manufacturing method

An environmentally friendly rubber and floor technology, applied in the direction of rubber layered products, chemical instruments and methods, synthetic resin layered products, etc., can solve the problems of poor wear resistance of PVC floors, substandard environmental protection, affecting physical safety, etc., and achieve good elasticity. , cheap, and the effect of improving adhesion

Inactive Publication Date: 2018-01-16
秦力环保建材科技(东莞)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

PVC floor is low in price, high in grade, various in design and color, moisture-proof, environmentally friendly, and flame-retardant, but PVC floor has poor wear resistance and short service life; rubber floor is environmentally friendly, flame-retardant, wear-resistant, good in elasticity, aging resistance, and non-slip , the service life is as long as 30 years, but the raw materials are expensive and the selling price is high
In the field of elastic sports flooring, there are a few products that use the composite structure of environmentally friendly PVC flooring and environmentally friendly rubber flooring, all of which are bonded with glue. However, the quality of the glue market is uneven, and the environmental protection is not up to standard, which seriously affects the safety of the body; and the product is easily affected by temperature. , the upper and lower structures are very easy to delaminate, especially not suitable for houses in northern regions that use floor heating. The market urgently needs a low-cost, environmentally friendly high-thickness rubber floor

Method used

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  • Improved rubber composite environment-friendly rubber floor and manufacturing method

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Effect test

Embodiment 1

[0019] This embodiment discloses an improved rubber-plastic composite environment-friendly rubber floor, which includes a surface layer, a transition layer and a bottom layer in sequence from top to bottom, and the surface layer, transition layer, and bottom layer are pressed together by high temperature.

[0020] Wherein, the surface layer is vulcanized rubber, comprising the following components by mass: styrene-butadiene rubber 50-80, natural rubber 0-30, chlorinated polyethylene rubber 20-40, zinc oxide 4-8, stearic acid 4 -10, Accelerator 3-6, Antiaging Agent 2-4, Silica 20-40, Kaolin 30-50, Flame Retardant 50-80, Sulfur 2-5 and Pigment 2-10.

[0021] In this embodiment, in order to improve the compression deformation resistance, aging resistance, wear resistance and anti-skid properties of the rubber floor surface layer, the accelerators are thiurams and thiazoles, and the flame retardants are inorganic flame retardants , Anti-aging agent is phenolic anti-aging agent. P...

Embodiment 2

[0025] This embodiment discloses a manufacturing method of an improved rubber-plastic composite environmental-friendly rubber floor, which specifically includes the following steps:

[0026] In the first step, styrene-butadiene rubber 50-80, natural rubber 0-30, chlorinated polyethylene rubber 20-40, zinc oxide 4-8, stearic acid 4-10, accelerator 3-6, antioxidant 2-4 , white carbon black 20-40, kaolin 30-50, flame retardant 50-80, put into the internal mixer, knead for 10-20 minutes, discharge, cool; put sulfur 2-5, pigment 2-10 into the mixing After mixing the rubber evenly, the film is released, cooled, and parked for use; the vulcanized mixed rubber is calendered and rolled out, the thickness and width can be customized according to actual needs, the thickness can reach 0.5-3.0mm, and the width can reach 0.5-2.0m , the length can reach 0.5-2.0m;

[0027] In the second step, put PVC powder 80-100, chlorinated polyethylene rubber 80-100, stone powder 100-150, plasticizer 10-...

Embodiment 3

[0031] This embodiment discloses a manufacturing method of an improved rubber-plastic composite environmental-friendly rubber floor, which specifically includes the following steps:

[0032] In the first step, 39kg of styrene-butadiene rubber, 21kg of chlorinated polyethylene rubber, 3.6kg of zinc oxide, 3.3kg of stearic acid, 2.4kg of accelerator, 2.4kg of antioxidant, 21kg of white carbon black, 18kg of kaolin, and 42kg of flame retardant, Put it into the internal mixer, mix for 17 minutes, discharge, and cool; put 1.2kg of sulfur and 1.6kg of pigment into the rubber compound, mix evenly, remove the tablet, cool it, and park it for use; calender the sulfur-added rubber compound Sheet, thickness 1.2mm, width 1.1m, length 1.1m;

[0033] In the second step, 48kg of PVC powder, 48kg of chlorinated polyethylene rubber, 60kg of stone powder, 12kg of plasticizer, and 1.0kg of stabilizer are put into the internal mixer, mixed for 3.5 minutes, discharged, calendered, and the thicknes...

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Abstract

The invention discloses an improved rubber composite environment-friendly rubber floor and a manufacturing method. The composite environment-friendly rubber floor comprises a surface layer, a transition layer and a bottom layer in sequence from top to bottom, wherein the surface layer, the transition layer and the bottom layer are laminated together through high temperature. The surface layer is vulcanized rubber and has the advantages of good elasticity, compression deformation resistance, ageing resistance, wearing resistance, slipping resistance and the like; the bottom layer is a PVC (Polyvinyl Chloride) floor and has the advantages that the bottom layer has a firm structure, is durable, has stable performance and low price and the like; the transition layer is a mixture of plastic andrubber and can be used for effectively improving the adhering force of the surface layer and the bottom layer, is not influenced by external temperature and is not delaminated; the defect that the product environment assessment of a composite structure of an environment-friendly PVC floor and an environment-friendly rubber floor, which are adhered by adopting glue, in the current market does notreach standards is overcome; the environment-friendly rubber floor meets various environment-friendly performance indexes.

Description

technical field [0001] The invention relates to the technical field of environment-friendly flooring, in particular to an improved rubber-plastic composite environment-friendly rubber floor and a manufacturing method thereof. Background technique [0002] The elastic sports floor market mainly includes polyvinyl chloride floor (PVC floor for short) and rubber floor, which are thick and elastic, and are very suitable for sports venues. PVC flooring is low in price, high in grade, various in design and color, moisture-proof, environmentally friendly, and flame-retardant, but PVC flooring has poor wear resistance and short service life; rubber flooring is environmentally friendly, flame-retardant, wear-resistant, good in elasticity, aging resistance, and non-slip , The service life is as long as 30 years, but the raw materials are expensive and the selling price is high. In the field of elastic sports flooring, there are a few products that use the composite structure of envir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B25/14B32B25/12B32B25/08B32B27/30B32B27/18B32B27/22B32B27/06B32B7/08B32B33/00B32B37/10B32B37/08C08L9/06C08L7/00C08L23/28C08L27/06C08K13/02C08K3/22C08K5/09C08K3/36C08K3/34C08K3/06
Inventor 唐玉亮平可瑶刘永春陈军生
Owner 秦力环保建材科技(东莞)有限公司
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