Application of Magnesium Oxide in the Plastic Industry

The application of magnesium oxide in the plastics industry involves plasticizers, stabilizers, thermal conductive fillers, flame retardants and other aspects.

 

Magnesium oxide has a wide range of applications in the plastic industry,mainly reflected in the following aspects:

As a filler

Spherical magnesium oxide is widely used as a filler in the rubber and plastic industries.It can improve the hardness,strength,and wear resistance of materials.With the development of the automotive industry and other related industries,the demand for high-performance rubber and plastic products is increasing,and the use of spherical magnesium oxide will continue to grow.

 

As a plasticizer,stabilizer,and flame retardant

High purity magnesium oxide can be used as a plasticizer,stabilizer,and flame retardant in plastic products.It can improve the heat resistance,UV resistance,and flame retardancy of plastics,making plastic products safer and more durable.

 

Improving processing performance

High purity magnesium oxide can also improve the processing performance of plastics and increase production efficiency.Its high dispersibility enables it to be evenly distributed in plastics,thereby improving the fluidity and formability of plastics.

 

As a thermal conductive filler

When magnesium oxide is added to plastics as a thermal conductive filler,its thermal conductivity properties can be significantly improved.This is particularly important for applications that require rapid heat dissipation,such as electronic devices,LED packaging materials,etc.

 

Improving mechanical performance

In addition to enhancing thermal conductivity,adding magnesium oxide can effectively improve the tensile strength,bending strength,impact strength,hardness,and density of plastics,thereby enhancing the overall performance of plastics.

 

Environmental advantages

Compared with traditional organic flame retardants containing phosphorus or halogens,high-purity magnesium oxide is non-toxic,odorless,and has a small amount of additives,making it an ideal additive for developing environmentally friendly flame retardant plastics.Using magnesium oxide as a thermal conductive material can reduce production costs while also meeting environmental protection requirements.In addition,thermal conductive plastics themselves have the advantages of light weight,easy processing and molding,and renewable utilization,making them popular in the LED market and other fields.

 

Application in phenolic plastics

Magnesium oxide is mainly used as a heat stabilizer and reinforcing agent in phenolic plastics,playing a role in improving plastic properties.It can improve the thermal stability,mechanical strength,processing performance,flame retardancy,and environmental performance of phenolic plastics.

 

Application of spherical magnesium oxide

Spherical magnesium oxide also has important applications in the plastic industry due to its excellent performance and wide range of applications.It can provide good corrosion resistance and weather resistance,making the coating have a longer service life.With the increasing demand for architectural and industrial coatings,spherical magnesium oxide will receive more and more attention.

 

In summary,the application of magnesium oxide in the plastic industry covers multiple aspects such as fillers,plasticizers,stabilizers,flame retardants,thermal conductive fillers,and environmentally friendly materials.These applications not only improve the performance and quality of plastic products,but also promote the development and innovation of the plastic industry.