Tire bead wire rubber is generally processed with natural rubber as the main raw material, but the use of natural rubber alone is not only costly, but the product performance cannot meet the increasing performance requirements, so more and more bead wire rubber formulations will be used together Other types of rubber. So in actual production, which rubber can be used together with natural rubber to prepare tire bead wire rubber? What role will these rubbers play in the bead wire rubber?
1. Natural rubber + butadiene rubber
Butadiene rubber is cis-1,4-polybutadiene rubber, which is polymerized by butadiene. The structure is regular and the content of cis structure is more than 95%. The cold resistance, wear resistance and elasticity of the vulcanized rubber Excellent, low dynamic heat generation during use, and good effect when combined with natural rubber. It can be used with natural rubber to produce various parts of automobile tires, including bead wire rubber, and further improve the wear resistance and aging resistance of rubber tires. Reduce the heat generated during the driving of the vehicle and improve the safety of tires.
2. Natural rubber + styrene butadiene rubber
Styrene butadiene rubber is polystyrene butadiene copolymer. Its molecular structure and processing performance are very close to those of natural rubber. It has better wear resistance, heat resistance and aging resistance than natural rubber. It can be used with natural rubber to prepare tire bead 2LLYY127 Steel wire glue improves the comprehensive performance of steel wire glue and reduces the vulcanization reaction of natural rubber. Natural rubber can also be used together with styrene-butadiene rubber to produce various rubber products such as hoses, tapes, wires and cables, and is the most commonly used synthetic rubber.
3. Natural rubber + recycled rubber
Recycled rubber is a new type of rubber raw material that is processed from waste rubber and waste rubber products to replace high-priced raw rubber. Compared with natural rubber, reclaimed rubber products have lower prices and good processing performance; the combined use of tire reclaimed rubber, latex reclaimed rubber and natural rubber has a good effect, and can directly replace natural rubber in whole or in part to produce various rubber products, reducing costs. In actual production, natural rubber can be used together with tire reclaimed rubber or latex reclaimed rubber to prepare tire bead steel wire rubber, which effectively reduces the cost of raw materials and saves labor and electricity costs.
When natural rubber is combined with other types of rubber to produce bead wire rubber, manufacturers can also use natural rubber/butadiene rubber/styrene butadiene rubber, or natural rubber/styrene butadiene rubber/reclaimed rubber, or use natural rubber/butadiene rubber together. Benzene rubber/butadiene rubber is used together to prepare tire bead wire rubber with better comprehensive performance and lower cost.
Exclusive original article [commercial authorization] reprint, excerpt and excerpt in any form are prohibited without written authorization. Focus on Hongyun rubber: learn the process formula and raw material technology of producing rubber products from recycled rubber to help you reduce costs and increase profits