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Wear-resistant shock-absorbing foaming rubber material

A foaming rubber and foaming agent technology, applied in the field of foaming rubber materials, can solve problems that limit the healthy development of the rubber industry, and achieve the effects of sufficient, uniform and fine foaming holes, cost savings, and improved shock absorption

Inactive Publication Date: 2014-11-12
NINGGUO NINGSHENG RUBBER PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the limited resources of rubber raw materials limit the healthy development of the rubber industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A kind of wear-resistant shock-absorbing foam rubber material that the present invention proposes, its raw material comprises by weight: 62 parts of natural rubber, 36 parts of polyurethane rubber, 50 parts of butyl rubber, 13 parts of foaming agent OBSH, 8 parts of foaming agent ADC, 15 parts of sodium bicarbonate, 7 parts of zinc oxide, 3.3 parts of sulfur, 2.1 parts of accelerator DM, 2.1 parts of accelerator DOTG, 35 parts of sepiolite powder, 33 parts of modified kaolin, 28 parts of mica powder, brominated styrene 3 parts, 4 parts of antimony trioxide, 5 parts of zinc borate 3.5 water, 13 parts of trioctyl trimellitate TOTM, 8 parts of chlorinated paraffin, 1.8 parts of antioxidant MBZ, 2.1 parts of antioxidant BLE, of which modified Kaolin is obtained by stirring kaolin at a stirring speed of 84rpm for 3 minutes, adding titanate coupling agent KB-36S and stirring for 18 minutes. The water content is 8%; in the preparation process, natural rubber, polyurethane rubb...

Embodiment 2

[0016] A kind of wear-resistant shock-absorbing foam rubber material that the present invention proposes, its raw material comprises by weight: 58 parts of natural rubber, 42 parts of polyurethane rubber, 46 parts of butyl rubber, 17 parts of foaming agent OBSH, 5 parts of foaming agent ADC, 19 parts of sodium bicarbonate, 4 parts of zinc oxide, 3.8 parts of sulfur, 1.8 parts of accelerator DM, 2.4 parts of accelerator DOTG, 32 parts of sepiolite powder, 37 parts of modified kaolin, 22 parts of mica powder, brominated styrene 6 parts, 2 parts of antimony trioxide, 8 parts of zinc borate 3.5 water, 9 parts of trioctyl trimellitate TOTM, 11 parts of chlorinated paraffin, 1.2 parts of antioxidant MBZ, 2.4 parts of antioxidant BLE, of which modified Kaolin is obtained by stirring kaolin at a stirring speed of 80rpm for 4 minutes, adding titanate coupling agent KB-36S and stirring for 15 minutes. The water content is 5%; in the preparation process, natural rubber, polyurethane rubb...

Embodiment 3

[0018] A kind of wear-resistant shock-absorbing foam rubber material that the present invention proposes, its raw material comprises by weight: 60 parts of natural rubber, 38 parts of polyurethane rubber, 49 parts of butyl rubber, 14 parts of foaming agent OBSH, 7 parts of foaming agent ADC, 16 parts of sodium bicarbonate, 6 parts of zinc oxide, 3.4 parts of sulfur, 2 parts of accelerator DM, 2.2 parts of accelerator DOTG, 34 parts of sepiolite powder, 35 parts of modified kaolin, 27 parts of mica powder, 4 parts of brominated styrene , 3.6 parts of antimony trioxide, 6 parts of zinc borate 3.5 water, 12 parts of trioctyl trimellitate TOTM, 9 parts of chlorinated paraffin, 1.6 parts of antioxidant MBZ, 2.2 parts of antioxidant BLE, of which modified kaolin is It is obtained by stirring kaolin at a stirring speed of 82 rpm for 3.3 minutes, adding titanate coupling agent KB-36S and stirring for 17 minutes. The weight ratio of kaolin and titanate coupling agent KB-36S is 100:3.3, ...

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Abstract

The invention discloses a wear-resistant shock-absorbing foaming rubber material comprising the following raw materials in parts by weight: 58-62 parts of natural rubber, 36-42 parts of polyurethane rubber, 46-50 parts of butyl rubber, 13-17 parts of a foaming agent OBSH, 5-8 parts of a foaming agent ADC, 15-19 parts of sodium bicarbonate, 4-7 parts of zinc oxide, 3.3-3.8 parts of sulfur, 1.8-2.1 parts of a promoter DM, 2.1-2.4 parts of a promoter DOTG, 32-35 parts of sepiolite powder, 33-37 parts of modified kaolin, 22-28 parts of mica powder, 3-6 parts of styrene bromide, 2-4 parts of antimony trioxide, 5-8 parts of zinc borate pentahydrate, 9-13 parts of trioctyl trimellitate TOTM, 8-11 parts of chlorinated paraffin, 1.2-1.8 parts of an anti-aging agent MBZ and 2.1-2.4 parts of an anti-aging agent BLE. The wear-resistant shock-absorbing foaming rubber material disclosed by the invention has excellent wear resistance and high elasticity, and can be used for effectively absorbing shock.

Description

technical field [0001] The invention relates to the technical field of foamed rubber materials, in particular to wear-resistant and shock-absorbing foamed rubber materials. Background technique [0002] The rubber industry is one of the important basic industries of the national economy. While providing people with daily necessities, medical and other light industrial products that are indispensable in daily life, it also provides various rubber products to heavy industries such as machinery, transportation, construction and manufacturing. part. However, the limited resources of rubber raw materials limit the healthy development of the rubber industry. Foam rubber is a new type of rubber material that relies on a foaming agent to generate pores inside the rubber raw material, and expands the volume of the material while improving its elasticity, wear resistance, impact resistance and plasticity. Due to its small density, light weight, large specific area, good shock absorp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/00C08L75/04C08L23/22C08K13/06C08K9/04C08K3/22C08K3/06C08K3/34C08K5/03C08K3/38C08K5/12C08K5/02C08J9/10C08J9/08
Inventor 陶文霖
Owner NINGGUO NINGSHENG RUBBER PROD
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