Industrial Magnesium Oxide High Purity Magnesium Oxide Pure Powder 98.8% MgO For Rubber

Activated magnesium oxide as reinforcing filler can significantly improve the tensile strength, elongation and abrasion resistance of natural rubber.

By increasing the vulcanization speed and shortening the vulcanization time, activated magnesium oxide can improve the production efficiency of natural rubber.Activated magnesium oxide can also improve the processing performance of natural rubber, increase the stiffness of rubber and improve the dimensional stability of rubber products.

Synthetic Rubber

In neoprene rubber, active magnesium oxide and zinc oxide and used as a vulcanizing agent, reduce the activity of zinc oxide, play a role in slowing down the rate of vulcanization, to prevent early crosslinking.

Active magnesium oxide as an acid acceptor, can prevent scorching and cyclization, usually added at the beginning of mixing.

Specialty Rubber

In halogen-containing rubber, active magnesium oxide is an important cooperating agent, playing the role of fluidity and oxygen resistance, increasing the tensile strength and impact resistance of rubber.

In addition to the above main role, active magnesium oxide can also effectively improve the rubber products of UV, ozone and oil resistance, thus extending the service life of rubber products. However, it should be noted that the amount of magnesium oxide added needs to be controlled, and excessive addition may lead to deterioration of rubber mechanical properties.