Abrasion-resistant and ageing-resistant rubber and preparation method thereof

An anti-aging and rubber technology, applied in the field of rubber, can solve the problems of not meeting the quality requirements and the performance of rubber products, etc., and achieve the effect of reliable rubber quality, low cost and strong wear resistance

Inactive Publication Date: 2018-03-23
谢彬彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ensuing problem is that the performance of rubber products cannot keep up with the needs of technological development. The requirements for rubber materials in the high-tech field are high strength, wear resistance, corrosion resistance, and aging resistance. However, the current ordinary rubber products cannot meet the quality requirements. Require

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A wear-resistant and aging-resistant rubber, comprising the following raw materials: 95 parts of natural rubber, 12 parts of butadiene rubber, 32 parts of isoprene rubber, 6 parts of glycerin, 0.6 parts of talcum powder, 5 parts of aluminum oxide, 5 parts of graphite, and 5 parts of calcium carbonate parts, 12 parts of reinforcing filler, 2 parts of vulcanization activator, 0.6 parts of vulcanization agent, 1 part of vulcanization accelerator, 2 parts of plasticizer, and 1 part of anti-aging agent.

[0028] Wherein, the reinforcing filler is nylon, glass fiber; the vulcanization active agent is zinc oxide, stearic acid and polyethylene glycol 2000; the vulcanization agent is sulfur, magnesium oxide and lead oxide; the vulcanization accelerator The agent is ethylene thiourea, zinc dimethyl dithiocarbamate and hexamethylenetetramine; the plasticizer is terpene resin, tricresyl phosphate; the anti-aging agent is anti-aging agent MB, anti-aging agent NBC .

[0029] The pre...

Embodiment 2

[0036] A wear-resistant and aging-resistant rubber, comprising the following raw materials: 80 parts of natural rubber, 15 parts of butadiene rubber, 30 parts of isoprene rubber, 10 parts of glycerin, 0.5 parts of talcum powder, 5 parts of aluminum oxide, 3 parts of graphite, and 6 parts of calcium carbonate parts, 10 parts of reinforcing filler, 5 parts of vulcanization activator, 0.5 parts of vulcanization agent, 2 parts of vulcanization accelerator, 2 parts of plasticizer, and 2 parts of anti-aging agent.

[0037] Wherein, the reinforcing filler is nylon; the vulcanization active agent is zinc oxide; the vulcanization agent is sulfur; the vulcanization accelerator is ethylene thiourea; the plasticizer is terpene resin; For anti-aging agent MB.

[0038] The preparation method of the above-mentioned wear-resistant and aging-resistant rubber comprises the following steps:

[0039] (1) Mixing: 80 parts of natural rubber, 15 parts of butadiene rubber, 30 parts of isoprene rubbe...

Embodiment 3

[0045]A wear-resistant and aging-resistant rubber, comprising the following raw materials: 120 parts of natural rubber, 10 parts of butadiene rubber, 40 parts of isoprene rubber, 5 parts of glycerin, 1 part of talcum powder, 1 part of aluminum oxide, 9 parts of graphite, and 2 parts of calcium carbonate 1 part, 15 parts of reinforcing filler, 1 part of vulcanization activator, 1 part of vulcanization agent, 1 part of vulcanization accelerator, 5 parts of plasticizer, and 0.5 part of anti-aging agent.

[0046] Wherein, the reinforcing filler is glass fiber; the vulcanization active agent is stearic acid and polyethylene glycol 2000; the vulcanization agent is magnesium oxide and lead oxide; the vulcanization accelerator is dimethyl dithio Zinc carbamate and hexamethylenetetramine; the plasticizer is tricresyl phosphate; the anti-aging agent is anti-aging agent NBC.

[0047] The preparation method of the above-mentioned wear-resistant and aging-resistant rubber comprises the fol...

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PUM

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Abstract

The invention discloses abrasion-resistant and ageing-resistant rubber and a preparation method thereof. The rubber comprises the following steps: 80 to 120 parts of natural rubber, 10 to 15 parts ofbutadiene rubber, 30 to 40 parts of isoprene rubber, 5 to 10 parts of glycerinum, 0.5 to 1 part of talcum powder, 1 to 5 parts of aluminum oxide, 3 to 9 parts of graphite, 2 to 6 parts of calcium carbonate, 10 to 15 parts of reinforecing filler, 1 to 5 parts of a vulcanizing activator, 0.5 to 1 part of a vulcanizing agent, 1 to 2 parts of a vulcanization accelerator, 2 to 5 parts of a plasticizer,and 0.5 to 2 parts of an anti-aging agent. The rubber has the following advantages: (1), the abrasion-resistant property is high, and the rubber can be prepared into various abrasion-resistant materials; (2), the wide temperature range adaptation is good, and the user requirement of a wide temperature range is met; (3), the quality is reliable, and the rubber is durable; (4), the cost is low, andthe rubber is simple to prepare and suitable for scale production.

Description

technical field [0001] The invention relates to a rubber, in particular to a wear-resistant and aging-resistant rubber and a preparation method thereof. Background technique [0002] The rubber industry is one of the important basic industries of the national economy. It not only provides daily and medical light industrial rubber products that are indispensable for people’s daily life, but also provides various rubber production equipment or rubber parts for mining, transportation, construction, machinery, electronics and other heavy industries and emerging industries. It can be seen that the rubber industry has a wide variety of products, and the backward industry is very broad. In recent years, the rubber industry has developed a lot. The existing sub-sectors have grown steadily, while the new rubber sub-sectors have developed rapidly. However, at the same time, the rubber industry still has problems such as the environment, resources, disasters, and innovation. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/00C08L9/00C08K13/04C08K13/02C08K5/053C08K3/34C08K3/22C08K3/04
CPCC08L7/00C08K2003/2227C08L2205/025C08L2205/035C08L9/00C08K13/04C08K5/053C08K3/34C08K3/22C08K3/04C08K13/02
Inventor 谢彬彬
Owner 谢彬彬
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