Stable-coloring color tire

A color tire, coloring and stable technology, applied in special tires, tire parts, transportation and packaging, etc., can solve the problems of discoloration, affecting the appearance of tires, unable to meet the needs of users' beauty, etc., to achieve high tear resistance, excellent resistance The effect of discoloration performance, good flexural resistance, fatigue resistance and aging resistance

Inactive Publication Date: 2016-08-03
熊小宁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional tires are all black or a single color, which cannot meet the user's demand for beauty and cannot show the user's personality
Now some companies have developed colored sidewalls, but these colored tires developed in the early stage all have varying degrees of discoloration, especially light-colored tires, which are particularly prominent in the early stage of use when exposed to sunlight, and become colorful after discoloration. The color of the tire changes obviously, which affects the appearance of the tire and cannot fully meet the needs of users

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] In the sidewall part, in parts by weight,

[0024] Butyl rubber 100 parts

[0025] 20 parts of white carbon black

[0026] 4 parts paraffin oil

[0027] Liquid Si-755 parts

[0028] 1 part sulfur

[0029] 3 parts diphenylguanidine

[0030] 3 parts thioindigo

[0031] 8 parts of ethoxylated stearyl amine

[0032] 8 parts of N-phenyl-N`-cyclohexyl p-phenylenediamine

[0033] 6.5 parts of double butyl tin oxide

[0034] 10 parts of magnesium stearate.

Embodiment 2

[0036] In the sidewall part, in parts by weight,

[0037] 100 parts of natural rubber

[0038] White carbon black 30 parts

[0039] 7 parts paraffin oil

[0040] Liquid Si-755 parts

[0041] 2 parts sulfur

[0042] 3 parts o-tolylbiguanide

[0043] 3 parts carbon black

[0044] 6 parts of ethoxylated stearamide

[0045] 6 parts of N-phenyl-N`-cyclohexyl p-phenylenediamine

[0046] 5.5 parts of double butyl tin oxide

[0047] Magnesium stearate 18 parts.

Embodiment 3

[0049] In the sidewall part, in parts by weight,

[0050] 100 parts of natural rubber

[0051] 40 parts of white carbon black

[0052] 7 parts paraffin oil

[0053] Liquid Si-755 parts

[0054] 1 part sulfur

[0055] 3 parts of di-o-tolylguanidine

[0056] 4 parts isoindolinone

[0057] 6 parts of ethoxylated stearamide

[0058] 8 parts of N-phenyl-N`-cyclohexyl p-phenylenediamine

[0059] 4.8 parts of dibutyltin oxide

[0060] Magnesium stearate 15 parts.

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PUM

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Abstract

The invention discloses a stable-coloring color tire. Based on 100 parts of matrix rubber by weight, the sidewall part is added with 2.5-6.5 parts of dibutyltin oxide and 10-20 parts of magnesium stearate. The color tire disclosed by the invention has stable coloring under the conditions of high humidity and strong sunlight illumination.

Description

technical field [0001] The invention relates to a colored tire with stable coloring. Background technique [0002] Traditional tires are all black or a single color, which cannot meet the user's demand for beauty and cannot reveal the user's personality. Now some companies have developed colored sidewalls, but these colored tires developed in the early stage all have varying degrees of discoloration, especially light-colored tires, which are particularly prominent in the early stage of use when exposed to sunlight, and become colorful after discoloration. The color of the tire changes obviously, which affects the appearance of the tire and cannot fully meet the needs of users. Contents of the invention [0003] The object of the present invention is to provide a colored tire with stable coloring. [0004] Technical scheme of the present invention [0005] The invention relates to a colored tire with stable coloring. The sidewall part is based on 100 parts of base rubber...

Claims

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Application Information

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IPC IPC(8): C08L23/22C08L7/00C08L91/06C08K13/02C08K5/57C08K5/098C08K3/36C08K3/06C08K5/20C08K5/18C08K3/04B60C1/00
CPCC08L23/22B60C1/0025C08L7/00C08L2201/08C08L91/06C08K13/02C08K5/57C08K5/098C08K3/36C08K3/06C08K5/20C08K5/18C08K3/04
Inventor熊小宁
Owner熊小宁