High-Performance Magnesium Oxide for Enhanced Rubber Processing and Durability

Magnesium Oxide (MgO) is an important functional additive widely used in the rubber industry. With excellent chemical stability, heat resistance, and acid absorption capability, high-quality Magnesium Oxide plays a significant role in improving rubber processing performance, vulcanization stability, and the service life of rubber products.

Weifang Wanfeng New Material Technology Co., Ltd. provides high-performance rubber-grade Magnesium Oxide, specially developed for applications in NBR, EPDM, CR, and other specialty rubber compounds.

Applications of Magnesium Oxide in Rubber

1. NBR Rubber (Acrylonitrile Butadiene Rubber)

Magnesium Oxide is widely used in NBR rubber formulations as an important functional additive.

It can help:

• Improve vulcanization efficiency

• Enhance heat resistance and aging resistance

• Improve mechanical properties of rubber compounds

• Neutralize acidic substances generated during processing

Our QM-420 Magnesium Oxide is suitable for NBR applications requiring stable quality and excellent processing performance.

2. EPDM Rubber Applications

In EPDM rubber systems, Magnesium Oxide can contribute to:

• Better thermal stability

• Improved durability under harsh environments

• Enhanced resistance to aging and chemical attack

It is widely applied in automotive rubber parts, sealing materials, and industrial rubber products.

3. Chloroprene Rubber (CR) Applications

For chloroprene rubber, Magnesium Oxide acts as an important acid acceptor and curing assistant.

Benefits include:

• Improved curing stability

• Better physical properties

• Extended product service life

Common applications include:

• Rubber sheets

• Sealing products

• Industrial rubber components

Why Choose Wanfeng Rubber Grade Magnesium Oxide?

High Purity and Stable Quality

Our Magnesium Oxide features:

✔ High MgO content
✔ Low impurity level
✔ Stable chemical composition
✔ Controlled particle size distribution
✔ Excellent batch-to-batch consistency

Excellent Processing Performance

Wanfeng MgO is designed to provide:

• Good dispersion in rubber compounds

• Stable processing characteristics

• Improved compound performance

• Compatibility with different rubber systems

Customized Solutions for Different Rubber Applications

Different rubber formulations require different MgO characteristics. We can provide customized products according to customer requirements, including:

• Activity level

• Particle size

• Purity

• Surface characteristics

Our technical team works closely with customers to provide the most suitable Magnesium Oxide solution.

Applications of Rubber Grade Magnesium Oxide

Wanfeng Magnesium Oxide can be used in:

• NBR rubber products

• EPDM rubber compounds

• Chloroprene rubber (CR)

• Automotive rubber parts

• Rubber seals and gaskets

• Industrial rubber products

• Rubber hoses

• Cable rubber compounds

Wanfeng – Your Reliable Magnesium Oxide Partner

With more than 20 years of experience in magnesium-based new materials, Weifang Wanfeng New Material Technology Co., Ltd. is committed to providing high-quality Magnesium Oxide solutions for global rubber, plastic, and polymer industries.

Contact us today to learn more about our QM-420 Rubber Grade Magnesium Oxide and discover how we can support your rubber formulation needs.