In the modern rubber industry, formula determines performance, and details determine quality. Magnesium oxide (MgO), as an important additive in rubber formulations, is quietly playing an irreplaceable role. Especially in the production process of special rubber such as neoprene and fluororubber, magnesium oxide for rubber is like an "invisible guardian", which not only stabilizes the curing system, but also greatly improves the heat resistance, aging resistance and service life of products.

Multiple advantages empower rubber formulas

We carefully select high-purity magnesium oxide raw materials and use advanced activation treatment processes to ensure that our products have:

High activity: rapid reaction, promoting uniform vulcanization of rubber;

Low impurities: The heavy metal content is extremely low, meeting environmental standards;

Ultra fine particle size: easy to disperse, improves rubber processing flowability;

Excellent acid absorption performance: neutralizes harmful acidic gases generated during the vulcanization process, preventing the degradation of rubber structures.

Compatible with multiple rubber systems

Our rubber grade magnesium oxide products are widely used in the following rubber materials:

Chloroprene rubber (CR): used in conjunction with zinc oxide to control the vulcanization rate and prevent burning;

Fluororubber (FKM): adsorbs acidic by-products such as HF to enhance thermal stability;

Nitrile rubber (NBR), natural rubber (NR), etc.: improve product aging resistance and enhance tear strength.

Make rubber more stable and durable

From sealing rings, rubber rollers to high-temperature resistant gaskets, magnesium oxide's silent efforts are indispensable behind every rubber product. It not only enhances the "bones" of rubber products, but also ensures their stability under extreme working conditions such as high temperature, high pressure, and corrosion.