Knowledge

Butyl reclaimed rubber mainly has butyl inner tube reclaimed rubber and chlorinated butyl reclaimed rubber. The two are very different in raw materials, color, properties, vulcanization process and use. This pa…

The rubber filler can improve the process performance of the rubber product and reduce the production cost. According to the hydrophilicity, it can be divided into a hydrophilic filler and a hydrophobic filler.…

The frost resistance of concrete directly affects its durability. Theoretically, adding a proper amount of tire rubber powder during its processing can significantly improve the frost resistance of concrete. Ho…

The flowability of different nitrile rubber and nitrile reclaimed rubber is very different. The better the flowability of nitrile rubber/recycled rubber, the simpler the production process for producing oil-res…

The factors affecting the rubber calendering process include rubber content, Mooney viscosity, elasticity, plasticity, expansion ratio, shrinkage rate, etc. Latex reclaimed rubber in reclaimed rubber products i…

Common rubber fillers are semi-reinforcing carbon black, white carbon black, calcium carbonate, quartz powder, kaolin, etc. The role of different types of fillers in the production of natural rubber products is…

The regenerated rubber of fine particle tire is used as the main raw material. After the pulverized magnetic separation, the rubber can be desulphurized and filtered to be packed into the storage. It has the ch…

The varieties of oil resistant rubber include FPM, FVMQ, ACM, AEM, HNBR, NBR, CO, ECO, CSM, CR, etc. NBR is a common oil resistant rubber, and its oil resistance increases with the increase of acrylonitrile con…

The addition of three diethylene propylene glycol (15-20%) in butyl rubber can improve the difficulty of the joint of the inner tube of butyl rubber, reduce the rolling tire and blasting caused by the lack of a…

Many customers in the selection of NBR will ask, how much strength, how long and so on, it is not known that the main index of nitrile regenerated rubber is not these, but the amount of rubber or acrylonitrile …

Many of the rubber products have different colors, and the primary problem that needs to face with a variety of colors is the migration of deep colors to light colors, such as the problem of the yellowing of th…

With the development of the economic soar industrial revolution, the number of motor vehicles in China has increased year by year, and the number of waste tires has risen by about 8% every year.

Although the production of reclaimed rubber products is an energy recycling industry encouraged by the state, it is also difficult to escape the environmental supervision. What wastes will be discharged during …

The inner liner of the tire is the innermost material of the tubeless tire, which prevents compression and other leaks. Adding an appropriate amount of butyl reclaimed rubber to the inner liner of the tire can …

Nitrile rubber and nitrile reclaimed rubber are common raw materials for producing oil-resistant sealing rings. In order to reduce the production cost while ensuring the quality of the nitrile sealing ring, the…

EPDM reclaimed rubber has excellent resistance to ozone, heat, weathering and excellent vulcanization. It can be filled with a large amount of fillers, replacing the EPDM rubber to produce cost-effective sealin…

Butyl regenerated rubber has excellent airtightness, heat resistance, ozone resistance, sound absorption and shock absorption, but its vulcanization performance and mutual adhesiveness are poor. It is a good wa…

Nitrile O-ring is the most common rubber seal, with nitrile rubber or nitrile reclaimed rubber as the main raw material. Reasonable formula design can further improve the oil resistance, heat resistance and wea…

Nitrile O-rings are the most common oil-resistant sealing products on the market. They can maintain good sealing performance in oil-based medium for long periods of time. What are the performance requirements o…

Oxidation is an oxide of magnesium in the form of a white solid at room temperature. In chlorinated butyl rubber products, the fluidity of the rubber compound and the oxygen resistance of the rubber product can…