Marine environment aviation tire tread rubber and preparation method thereof
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A technology for aviation tires and marine environments, applied in the field of tire manufacturing, can solve problems such as UV resistance, high temperature resistance, and insufficient heat and humidity resistance, and achieve good overall performance.
Inactive Publication Date: 2017-04-26
QINZHOU UNIV
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Abstract
Description
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Problems solved by technology
At present, aviation tires used in such an environment have insufficient performance against ultraviolet rays, high temperature resistance, heat and humidity resistance, salt spray and mold. It is necessary to develop aviation tires with higher performance to adapt to the marine environment.
Method used
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Effect test
Embodiment 1
[0018] A marine environment aviation tire tread rubber is composed of the following formula components in parts by mass: 16-18 parts of smoked sheet rubber, 1-2 parts of silane coupling agent, 6-10 parts of stearic acid, and 1-3 parts of heat stabilizer , 4-6 parts of zinc oxide, 11-13 parts of palm oil, 1-3 parts of accelerator, 40-60 parts of styrene-butadiene rubber, 1-2 parts of anti-cracking agent, 6-10 parts of insoluble sulfur, 1-3 parts of anti-aging agent 3 parts, 4-6 parts of carbon black, 6-8 parts of white carbon black, 1-3 parts of anti-reversion agent.
Embodiment 2
[0020] A marine environment aviation tire tread rubber is composed of the following formula components in parts by mass: 16 parts of smoked sheet rubber, 1 part of silane coupling agent, 6 parts of stearic acid, 1 part of heat stabilizer, 4 parts of zinc oxide, palm oil 11 parts, 1 part of accelerator, 40 parts of styrene-butadiene rubber, 1 part of anti-cracking agent, 6 parts of insoluble sulfur, 1 part of anti-aging agent, 4 parts of carbon black, 6 parts of white carbon black, 1 part of anti-reversion agent.
Embodiment 3
[0022] A marine environment aviation tire tread rubber is composed of the following formula components in parts by mass: 17 parts of smoked sheet rubber, 1.5 parts of silane coupling agent, 8 parts of stearic acid, 2 parts of heat stabilizer, 5 parts of zinc oxide, palm oil 14 parts, 2 parts of accelerator, 50 parts of styrene-butadiene rubber, 1.5 parts of anti-cracking agent, 8 parts of insoluble sulfur, 2 parts of anti-aging agent, 5 parts of carbon black, 7 parts of white carbon black, 2 parts of anti-reversion agent.
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PUM
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Abstract
The invention discloses marine environment aviation tire tread rubber and a preparation method thereof. The marine environment aviation tire tread rubber is prepared from, by mass, 16-18 parts of smoke sheet rubber, 1-2 parts of a silane coupling agent, 6-10 parts of stearic acid, 1-3 parts of a heat stabilizer, 4-6 parts of zinc oxide, 11-13 parts of palm oil, 1-3 parts of an accelerant,40-60 parts of butadiene styrene rubber, 1-2 parts of a fracturing preventive, 6-10 parts of insoluble sulfur, 1-3 parts of an anti-ageing agent, 4-6 parts of carbon black, 6-8 parts of white carbon black and 1-3 parts of an anti-reversion agent. According to the tire tread rubber, the rubber material has the advantages of resisting ultraviolet rays, resisting ozone, resisting atmospheric ageing, resisting salt spray and resisting mold erosion, and the aviation tire has the good overall performance, and is particularly suitable for an appropriate marine environment.
Description
technical field [0001] The invention relates to the field of tire manufacturing, in particular to a marine environment aviation tire tread rubber and a preparation method thereof. Background technique [0002] When aviation tires are used in a marine environment, due to the refraction and reflection of seawater, the tires are particularly exposed to ultraviolet radiation, especially in summer, when the strong sunlight is exposed, the temperature of the metal deck is higher, and the salt spray and air humidity on the sea surface are high. , The surface of the tire is prone to mold. At present, aviation tires used in such an environment are not capable of resisting ultraviolet rays, high temperature, heat and humidity, salt spray and mold. It is necessary to develop aviation tires with higher performance to adapt to the marine environment. Contents of the invention [0003] The invention provides a marine environment aviation tire tread rubber and a preparation method there...
Claims
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Application Information
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