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A mosaic color tire compound combination and its preparation method

A technology of colored tires and colored rubber, which is applied to special tires, tire parts, transportation and packaging, etc. It can solve the problems of easy falling off, discoloration, poor rubber fusion, etc., and achieve reduced migration, good performance, and self-cleaning good sex effect

Active Publication Date: 2016-03-23
SICHUAN YUANXING RUBBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mosaic of two different rubber materials is not a simple superposition. Usually, either the fusion of the two rubber materials is poor and it is easy to fall off, or the two rubber materials can be fused together. However, the color of the two rubber materials will migrate to each other, resulting in discoloration

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The mosaic color tire compound combination includes a black compound compound and a colored compound compound, which are composed of the following parts by weight:

[0034] Black rubber combination: natural rubber 1# standard rubber: 20 parts, butadiene rubber: 20 parts, ethylene propylene rubber EPDM4045: 20 parts, carbon black N330: 30 parts, reinforcing agent: 10 parts, 506 resin: 1.5 parts, Naphthenic oil: 5 parts, zinc oxide: 3 parts, stearic acid: 2 parts, antioxidant SP: 1 part, antioxidant RD: 1 part, protective wax: 1 part, dispersant: 1 part, accelerator NS: 0.5 parts, Accelerator IS7020: 1 part, Accelerator M: 0.06 parts;

[0035] Color rubber combination: natural rubber 1# standard rubber: 55 parts, butadiene rubber: 25 parts, ethylene propylene rubber EPDM4045: 30 parts, white carbon black: 30 parts, light calcium: 30 parts, titanium dioxide: 30 parts, 506 Resin: 3 parts, naphthenic oil: 6.5 parts, zinc oxide: 1.8 parts, stearic acid: 0.8 parts, antioxidan...

Embodiment 2

[0038] The second combination of mosaic-type color tire rubber includes a combination of black rubber and a combination of colored rubber, which are composed of the following components in parts by weight:

[0039] Black rubber combination: natural rubber 1# standard rubber: 18.3 parts, butadiene rubber: 15.5 parts, ethylene propylene rubber EPDM4045: 15.5 parts, carbon black N330: 29.5 parts, reinforcing agent: 7.3 parts, 506 resin: 1.4 parts, Naphthenic oil: 4.2 parts, zinc oxide: 2.5 parts, stearic acid: 1.6 parts, antioxidant SP: 0.8 parts, antioxidant RD: 0.7 parts, protective wax: 0.9 parts, dispersant A78: 0.8 parts, accelerator NS : 0.5 parts, Accelerator IS7020: 1 part, Accelerator M: 0.05 parts.

[0040] Color rubber combination: natural rubber 1# standard rubber: 52 parts, butadiene rubber: 20 parts, ethylene propylene rubber EPDM4045: 28 parts, white carbon black: 25 parts, light calcium: 25 parts, titanium dioxide: 25 parts, 506 Resin: 2 parts, naphthenic oil: 6....

Embodiment 3

[0043] The third combination of inlaid colored tire rubber compound includes a black rubber compound combination and a colored rubber compound combination, which are composed of the following components in parts by weight:

[0044] Black rubber combination: natural rubber 1# standard rubber: 15 parts, butadiene rubber: 15 parts, ethylene propylene rubber EPDM4045: 15 parts, carbon black N330: 25 parts, reinforcing agent: 7 parts, 506 resin: 1 part, Naphthenic oil: 3 parts, zinc oxide: 2 parts, stearic acid: 1 part, antioxidant SP: 0.5 parts, antioxidant RD: 0.5 parts, protective wax: 0.5 parts, dispersant: 0.5 parts, accelerator NS: 0.3 parts, accelerator IS7020: 0.5 parts, accelerator M: 0.03 parts;

[0045] Color rubber combination: natural rubber 1# standard rubber: 50 parts, butadiene rubber: 15 parts, ethylene propylene rubber EPDM4045: 25 parts, white carbon black: 20 parts, light calcium: 20 parts, titanium dioxide: 20 parts, 506 Resin: 1 part, naphthenic oil: 5.5 part...

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PUM

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Abstract

The invention discloses a mosaic-type color tire rubber material combination and a preparation method thereof. The rubber material combination includes a black rubber material combination and a color material combination. In addition, a color tire is prepared through following steps: preparation of the black rubber material combination, preparation of the color material combination, vulcanization, layered extrusion and an attaching process with cold feed. A rubber material prepared from the mosaic-type color tire rubber material combination and through the preparation method has an excellent low-pollution performance and is excellent in self-cleaning performance. Pollutions are avoided among the colors and the colors on the rubber material have no migration. Meanwhile, the rubber material has an excellent usability and is in conformity with a national standard requirement. The color tire is more beautiful since the color rubber material is employed in a tire shoulder part. Low-pollution raw materials are employed in the invention and additionally reasonable components of the combination are designed so that abnormal phenomena, such as migration and the like, during a production process are reduced and a product is safer and more economical.

Description

technical field [0001] The invention belongs to the technical field of tire processing and preparation, in particular to the technical field of tire raw material processing and preparation, and particularly relates to a mosaic-type color tire compound combination and a preparation method thereof. Background technique [0002] With the development of the times, people have higher and higher requirements for the quality of life, and technological progress has enabled most people to use cars as a means of transportation. Cars bring convenience to people, and the most important part of the car is the tires. As a qualified tire, it should not only have good performance, but also have a beautiful appearance. Inlaying rubber materials with different colors on tires to achieve aesthetics and reminding functions has become a further development direction of tire processing and production. The inlaying of two different rubber materials is not a simple superposition. Usually, either ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L7/00C08L9/00C08L23/16C08K13/02C08K3/04C08K3/22C08K3/36C08K3/06B60C1/00
CPCY02P20/143
Inventor 郑昌福
Owner SICHUAN YUANXING RUBBER
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