The rubber steering wheel cover is made of natural rubber and synthetic rubber as raw materials, which has the characteristics of good elasticity, wear resistance, non-slip and easy cleaning, which can effectively improve the comfort and safety of driving. Latex reclaimed rubber is made of waste natural rubber and waste latex products through crushing, desulfurization, refining and other processes, which retains the basic performance characteristics of natural rubber, high mechanical strength and good elasticity, and can be used with natural rubber in an appropriate proportion to produce automotive rubber steering wheel covers to reduce costs.
1. Natural rubber/latex reclaimed rubber/butadiene rubber combined with the production of rubber steering wheel sleeve basic reference formula
50 parts of natural rubber, 50 parts of latex reclaimed rubber, 50 parts of butadiene rubber, 10 parts of zinc oxide, 2 parts of stearic acid, 4 parts of antioxidant, 15 parts of coumaron resin, 1 part of tackifying resin, 10 parts of aromatic oil, 1 part of sulfur; Total: 193 copies.
50 parts of natural rubber, 50 parts of latex reclaimed rubber, 50 parts of butadiene rubber, 12 parts of zinc oxide, 2.5 parts of stearic acid, 5.5 parts of antioxidant, 20 parts of coumaron resin, 1 part of tackifying resin, 11 parts of aromatic oil, 2 parts of sulfur; Total: 204 copies.
2. Latex reclaimed rubber replaces part of the natural rubber production of automobile steering wheel cover raw material selection skills
When choosing latex reclaimed rubber for rubber steering wheel, the following points need to be noted: (1) Considering the specific physical and mechanical properties of the rubber steering wheel cover, select latex reclaimed rubber that is close to its physical properties; (2) Light-colored and colored steering wheel covers use white latex reclaimed rubber, which is easy to match colors and not easy to change color.
3. Latex reclaimed rubber replaces natural rubber to produce automobile steering wheel sleeve mixing ratio and process points
When using latex reclaimed rubber instead of part of natural rubber to produce automobile steering wheel covers, the mixing ratio of latex reclaimed rubber is generally controlled at about 20%-60%, which is adjusted according to the specific use requirements E4LYY418 and performance requirements of the product; During the processing process, ensure that the reclaimed rubber is fully and evenly mixed with other materials to improve the consistency of the finished product. Reasonably control the vulcanization temperature and time, improve the degree of cross-linking of reclaimed rubber, and enhance its performance; Be careful not to over-vulcanize so as not to affect flexibility and abrasion resistance.
With the increasing consumer demand for the beauty and practicality of automotive interiors, the market for steering wheel covers continues to expand. Latex reclaimed rubber as a waste rubber recycling rubber resources, with low price, good performance, aging resistance and other characteristics, used in the production of rubber steering wheel cover reasonable design formula, strict control of the production process, not only to reduce the cost of raw materials, but also to further improve the steering wheel cover finished aging resistance, etc., to meet market demand, improve the market competitiveness of products.
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