Environment-friendly tread base rubber for umbrella stroller

A kind of tread base, environmental protection technology, applied in the field of environmental protection children's umbrella car tread base rubber, can solve the problems of insufficient toughness, poor wear resistance, etc., and achieve the effect of excellent toughness, low price and simple production process

Inactive Publication Date: 2015-01-14
ANHUI HAPPYANG CHILDRENS ARTICLES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing tire tread base rubber has insufficient toughness and poor wear resistance. Based on this, using natural rubber as the basic material, an environmentally friendly tread base rubber for children's umbrella vehicles is studied, which has good skid resistance and wear resistance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] An environment-friendly tread base rubber for children's umbrella vehicles, characterized in that it comprises the following raw materials in parts by weight: 50 parts of natural rubber, 30 parts of oil-extended butadiene rubber, 4 parts of zinc oxide, 2 parts of stearic acid, and 40202 parts of anti-aging agent , carbon black N33960 parts, 10 parts of dioctyl phthalate, 10 parts of aromatic oil, 0.8 parts of accelerator NOBS, and 1 part of sulfur.

[0015] Compared with the prior art, the present invention has the following advantages: (1) the product produced by the present invention is cheap, uses less raw materials, and the production process is simple; (2) the present invention has safety and environmental protection, excellent toughness, abrasion resistance, etc. Series advantages. (3) The present invention adopts NR as the basic material, and the tire crown rubber manufactured has both high anti-skid property and good wear resistance.

Embodiment 2

[0017] An environment-friendly tread base rubber for children's umbrella vehicles, characterized in that it comprises the following raw materials in parts by weight: 90 parts of natural rubber, 50 parts of oil-extended butadiene rubber, 6 parts of zinc oxide, 4 parts of stearic acid, and 40204 parts of anti-aging agent , carbon black N33980 parts, dioctyl phthalate 20 parts, aromatic oil 20 parts, accelerator NOBS1.6 parts, sulfur 3 parts.

[0018] Compared with the prior art, the present invention has the following advantages: (1) the product produced by the present invention is cheap, uses less raw materials, and the production process is simple; (2) the present invention has safety and environmental protection, excellent toughness, abrasion resistance, etc. Series advantages. (3) The present invention adopts NR as the basic material, and the tire crown rubber manufactured has both high anti-skid property and good wear resistance.

Embodiment 3

[0020] An environment-friendly tread base rubber for children's umbrella vehicles, characterized in that it comprises the following raw materials in parts by weight: 70 parts of natural rubber, 40 parts of oil-extended butadiene rubber, 5 parts of zinc oxide, 3 parts of stearic acid, and 40203 parts of anti-aging agent , carbon black N33970 parts, dioctyl phthalate 15 parts, aromatic oil 15 parts, accelerator NOBS1.2 parts, sulfur 2 parts.

[0021] Compared with the prior art, the present invention has the following advantages: (1) the product produced by the present invention is cheap, uses less raw materials, and the production process is simple; (2) the present invention has the characteristics of safety, environmental protection, excellent toughness, and abrasion resistance Series advantages. (3) The present invention adopts NR as the basic material, and the tire crown rubber manufactured has both high anti-skid property and good wear resistance.

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PUM

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Abstract

The invention discloses environment-friendly tread base rubber for an umbrella stroller. The rubber is characterized by containing the following raw materials in parts by weight: 50-90 parts of natural rubber (NR), 30-50 parts of oil-filled cis-butadiene rubber, 4-6 parts of zinc oxide, 2-4 parts of stearic acid, 2-4 parts of anti-aging agent 4020, 60-80 parts of carbon black N339, 10-20 parts of dioctyl phthalate, 10-20 parts of aromatic hydrocarbon oil, 0.8-1.6 parts of accelerant NOBS and 1-3 parts of sulfur. Compared with the prior art, the rubber has the following advantages that products produced from the rubber are cheap, lower in raw material consumption and simple in production process; the rubber has a series of advantages of safety, environment-friendliness, excellent toughness, wear resistance and the like; the rubber adopts NR as a basis material, and the prepared tire tread rubber is high in skid resistance and good in wear resistance.

Description

technical field [0001] The invention relates to the field of rubber material science, in particular to an environment-friendly tread base rubber for children's umbrella vehicles. Background technique [0002] Natural rubber (NR) is mainly rubber hydrocarbon (polyisoprene), containing a small amount of protein, water, resin acid, sugar and inorganic salt. High elasticity, high elongation strength, excellent tear resistance and electrical insulation, good wear resistance and drought resistance, good processability, easy to bond with other materials, and is superior to most synthetic rubbers in terms of comprehensive performance. The disadvantages are poor oxygen and ozone resistance, easy aging and deterioration; poor oil and solvent resistance, low acid and alkali corrosion resistance; low heat resistance. Operating temperature range: about -60℃~+80℃. Making tires, rubber shoes, rubber hoses, tapes, insulation layers and sheaths for wires and cables, and other general produ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/00C08L9/00C08K13/02C08K3/22C08K5/09C08K3/04C08K5/12C08K5/01C08K3/06
CPCC08L7/00C08L2205/03
Inventor 赵勇
Owner ANHUI HAPPYANG CHILDRENS ARTICLES
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