Compounded rubber racetrack and its processing method

A composite rubber and processing method technology, applied in roads, roads, buildings, etc., can solve the problems of fading, elasticity, impact resistance, aging resistance, poor weather resistance, easy threshing, etc., to reduce muscle fatigue and damage, excellent recovery Elasticity and easy installation

Inactive Publication Date: 2003-12-31
绿茵天地体育产业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional runway is made of rubber particles and polyurethane. It has poor elasticity, impact resistance, aging resistance, and weather resistance. It is easy to thresh and fade. Moreover, the polyurethane in the material contains harmful ingredients to the human body. Dust, dirt, and even germs are easily embedded in the gaps between the particles, which cannot be effectively removed, which is not conducive to human health
Moreover, the product cannot be recycled, processed and utilized, causing environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1. (1) first take by weight proportion respectively 45 parts of styrene-butadiene rubber, 10 parts of EPDM rubber, 80 parts of natural rubber, 20 parts of white carbon black, 10 parts of clay, 1 part of stearic acid, 5 parts of spindle oil, 3 parts of naphthenic oil, 4 parts of antioxidant, 0.2 part of ultraviolet absorber, 0.1 part of accelerator TMTD, 1.5 parts of accelerator M, 0.2 part of accelerator BZ and 1 part of accelerator CZ; (2) Cut styrene-butadiene rubber, EPDM rubber, and natural rubber on a rubber cutting machine; (3) then mix the above three rubbers with fillers and additives, perform preliminary mixing on a two-roller calender, and park after mixing After 24 hours, carry out back refining on the two-roll calender; (4) carry out calendering on the triple sheeting machine, and the thickness is 1.5-4.5mm; (5) The obtained calendered sheet is kneaded with the recycled rubber lining on Kneading together on the machine, the two layers are kneaded ...

Embodiment 2

[0017] Embodiment 2. (1) first take by weight 10 parts of styrene-butadiene rubber, 80 parts of EPDM rubber, 45 parts of natural rubber, 10 parts of white carbon black, 20 parts of pottery clay, 2 parts of stearic acid, 5 parts of naphthenic oil, 2 parts of antioxidant, 1 part of ultraviolet absorber, 4 parts of nanoparticles, 0.5 part of accelerator TMTD, 0.5 part of accelerator M, 0.5 part of accelerator BZ and 0.5 part of accelerator CZ; (2) Cut styrene-butadiene rubber, EPDM rubber, and natural rubber on a rubber cutting machine; (3) then mix the above three rubbers with fillers and additives, perform preliminary mixing on a two-roller calender, and park after mixing After 24 hours, carry out back refining on the two-roll calender; (4) carry out calendering on the triple sheeting machine, and the thickness is 1.5-4.5mm; (5) The obtained calendered sheet is kneaded with the recycled rubber lining on Kneading together on the machine, the two layers are kneaded and bonded int...

Embodiment 3

[0018] Embodiment 3. (1) first take by weight proportion respectively 80 parts of styrene-butadiene rubber, 45 parts of EPDM, 10 parts of natural rubber, 15 parts of white carbon black, 15 parts of clay, 3 parts of stearic acid, 8 parts of naphthenic oil, 1 part of antioxidant, 4 parts of ultraviolet absorber, 15 parts of nanoparticles, 1.5 parts of accelerator TMTD, 0.1 part of accelerator M, 1 part of accelerator BZ and 0.2 parts of accelerator CZ; (2) Cut styrene-butadiene rubber, EPDM rubber, and natural rubber on a rubber cutting machine; (3) then mix the above three rubbers with fillers and additives, perform preliminary mixing on a two-roller calender, and park after mixing After 24 hours, carry out back refining on the two-roll calender; (4) carry out calendering on the triple sheeting machine, and the thickness is 1.5-4.5mm; (5) The obtained calendered sheet is kneaded with the recycled rubber lining on Kneading together on the machine, the two layers are kneaded and ...

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Abstract

The composite rubber runway is produced with styrene-butadiene rubber, EPDM, natural rubber, silica white, pot clay, stearic acid, spindle oil, naphthenic oil, antioxidant, ultraviolet absorbent, nano particle and promoter, and through weighing materials, cutting rubber materials, mixing, milling, calendering, kneading, sulfurizing in sulfurizing machine, sulfurizing and foaming in tunnel stove, washing, trimming and polishing. The present invention has excellent resilience, toughness and damping effect; is wear resistant, antiaging and ultraviolet resistant, and may be all-weather used.

Description

technical field [0001] The invention relates to sports equipment, in particular to a composite rubber track and a processing method thereof. Background technique [0002] The traditional runway is made of rubber particles and polyurethane. Its elasticity, impact resistance, aging resistance, and weather resistance are poor, and it is easy to thresh and fade. Moreover, the polyurethane in the material contains harmful ingredients to the human body. The surface layer is granular. Dust, dirt, and even germs are easily embedded in the gaps between particles, which cannot be effectively removed, which is not conducive to human health. And this product can't be recycled processing utilization, causes environmental pollution. Contents of the invention [0003] The object of the present invention is to provide a composite rubber runway and a processing method for overcoming the defects in the prior art. [0004] The object of the present invention is achieved like this: a kind o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08K3/34C08K5/34C08L7/00C08L9/06C08L23/16E01C13/04
Inventor 刘瑜王深
Owner 绿茵天地体育产业股份有限公司
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