Oil-proof automotive rubber tyre material
A technology for rubber tires and automobiles, applied in special tires, tire parts, vehicle parts, etc., can solve the problems of low output and poor performance of butyl rubber, achieve outstanding oil resistance, improve quality, and reduce production costs.
Inactive Publication Date: 2015-10-28
ANHUI HUAYANG RUBBER
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AI Technical Summary
Problems solved by technology
[0005] At present, the output of butyl rubber in my country is extremely low, and the supply is in short supply. The existing butyl reclaimed rubber and other natural rubber inner tube materials have poor performance. It is urgent to find a new material for inner tubes that can reduce the amount of fixed base rubber.
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] A kind of oil resistant automobile rubber tire material, it is made by the raw material of following weight (kg):
[0025] Styrene butadiene rubber 15, carbon black N660 4, tetramethylthiuram disulfide 1, dicumyl peroxide 2, molybdenum trioxide 1.5, butyl 1751 rubber 35, diatomaceous earth 30, chlorohydrin rubber 5, anti-aging Agent MB 1, SEBS 10, triethyl citrate 2, accelerator TMTD 0.3, accelerator CZ 0.1, sulfur powder 0.5, compound intercalation modified powder 40;
[0026] The compound intercalation modified powder is prepared from raw materials with the following weight (kg):
[0027] Deionized water 100, nylon 66 100, ethylene propylene rubber 50, trimethyl cetyl ammonium bromide 1, trimethyl octadecyl ammonium chloride 1, kaolin 10, sludge 13, activated carbon 2, zeolite powder 5;
[0028] The preparation method of the compound intercalation modified powder comprises the following steps:
[0029] (1) Dehydrate the sludge, dry it, mix it with kaolin, activated...
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Abstract
The invention discloses an oil-proof automotive rubber tyre material, which is prepared by using the following raw materials in parts by weight: 8-15 parts of butadiene styrene rubber; 4-5 parts of carbon black N660; 1-2 parts of tetramethyl thiuram disulfide; 1-2 parts of dicumyl peroxide; 1.5-2 parts of molybdenum trioxide; 34-38 parts of butyl rubber 1751; 30-40 parts of diatomaceous earth; 5-10 parts of epichlorohydrin rubber; 1-2 parts of antiager MB; 10-17 parts of SE BS; 1-2 parts of triethyl citrate; 0.3-0.4 parts of accelerant TMTD; 0.1-0.2 parts of accelerant CZ; 0.5-1.5 parts of sulfur powder; and 40-50 parts of compound intercalating modified powder. According to the invention, the raw materials are high in dispersity and outstanding in oil-proof performance. The invention is especially suitable for an inner tube of a automobile in special environment.
Description
technical field [0001] The invention relates to the field of inner tubes, in particular to an oil-resistant automobile rubber tire material. Background technique [0002] The inner tube is commonly known as the inner tube. Refers to a circular elastic tube with a tire valve for maintaining the internal pressure of the tire. The valve is used to inflate and maintain a certain pressure of air in the inner tube. The inner tube should have good air tightness, heat resistance, elasticity, aging resistance and small permanent deformation. Generally made of butyl rubber. [0003] Butyl rubber is a kind of synthetic rubber, which is synthesized from isobutylene and a small amount of isoprene. It is generally used in the production of car tires and car sound insulation products. Now butyl rubber has been widely used to replace asphalt in the name of environmental protection. [0004] Butyl rubber inner tube colloid has good self-closing performance and high air tightness. Afte...
Claims
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IPC IPC(8): C08L23/22C08L77/06C08L71/03C08L53/02C08L23/16C08L9/06C08K13/02C08K5/19C08K3/34C08K3/04B60C1/00
CPCC08L23/22B60C1/0016C08L2205/02C08L2205/035
Inventor 吴治学
Owner ANHUI HUAYANG RUBBER