Hebei Xiangyi International Trading Blog

As a   Bromobutyl Rubber Stopper Supplier , let me share with you. Butyl rubber stoppers processed with butyl rubber have good air tightness and high chemical stability. They have replaced a large number of natural rubber bottle stoppers and occupy a large share of the market; reclaimed rubber is a new raw material that reduces the quality of rubber products and improves The incorporation rate of butyl rubber stoppers can further reduce waste of resources and improve production efficiency while reducing costs. So, how can we improve the yield of butyl rubber stoppers containing reclaimed rubber? Bromobutyl Rubber Stopper 1. Pay attention to impurities When using butyl rubber and butyl reclaimed rubber to produce butyl rubber stoppers, you must choose a rubber with high cleanliness, especially the reclaimed rubber processed from waste butyl rubber products as raw materials to ensure the finished butyl rubber stopper. It does not contain any impurities. Generally, the butyl reclaimed...

As a   Bromobutyl Rubber Stopper Supplier , let me share with you. The cold resistance of rubber refers to the ability to maintain rubber elasticity and normal work at a specified low temperature. At low temperatures, the relaxation process of vulcanized rubber is drastically slowed down, the hardness, modulus and intramolecular friction increase, and the elasticity is significantly reduced, resulting in a decrease in the working ability of rubber products, especially under dynamic conditions, when the temperature drops to the elastic limit When the temperature is used, the rubber will harden and shrink, causing the seal to leak and fail. Bromobutyl Rubber Stopper Choosing raw rubber with good cold resistance is the key to cold resistance. The cold resistance of rubber mainly depends on the type of rubber. For non-crystalline rubber, the glass transition temperature is lower and the cold resistance is better. For crystalline rubber, the cold resistance should consider the glass tra...

As a   Bromobutyl Rubber Stopper Supplier , let me share with you. The cold resistance of rubber refers to the ability to maintain rubber elasticity and normal work at a specified low temperature. At low temperatures, the relaxation process of vulcanized rubber is drastically slowed down, the hardness, modulus and intramolecular friction increase, and the elasticity is significantly reduced, resulting in a decrease in the working ability of rubber products, especially under dynamic conditions, when the temperature drops to the elastic limit When the temperature is used, the rubber will harden and shrink, causing the seal to leak and fail. Bromobutyl Rubber Stopper Choosing raw rubber with good cold resistance is the key to cold resistance. The cold resistance of rubber mainly depends on the type of rubber. For non-crystalline rubber, the glass transition temperature is lower and the cold resistance is better. For crystalline rubber, the cold resistance should consider the glass tra...