What is the future of the plastics industry? Zehui high-purity magnesium hydroxide will play a key role

In the journey of exploring the infinite possibilities of the plastics industry, Jiangsu Zehui Magnesium Base has always stood at the forefront of scientific and technological innovation, leading the progress of material science. In the face of the growing global demand for sustainable development, environmental performance and high-performance materials, the plastics industry is experiencing unprecedented changes. By continuously plowing into the R&D and application of high purity magnesium hydroxide, Zehui is committed to paving a green, efficient and safe development path for the future of the plastics industry.

The role of high purity magnesium hydroxide in the plastics industry is mainly reflected in the following aspects:

1. Improvement of Flame Retardant Properties

Heat-absorbing effect: high purity magnesium hydroxide will decompose when heated to produce water vapor and magnesium oxide, this decomposition process needs to absorb a large amount of heat, thus reducing the temperature of the plastic surface and slowing down the burning speed.

Dilution effect: the water vapor produced by decomposition can dilute the flammable gas produced when the plastic is burned and reduce the speed of flame propagation. Barrier effect: magnesium oxide forms a protective film on the surface of the plastic, which can isolate oxygen and prevent the combustion process. These mechanisms work together to significantly improve the flame retardant properties of plastics, enabling them to meet a variety of fire safety standards.

2. Environmentally friendly features

Non-toxic, low smoke, non-halogen: High-purity magnesium hydroxide, as a kind of inorganic flame retardant, is non-toxic, low smoke, non-halogen, and meets the requirements of modern environmental protection. During the combustion process, it does not produce toxic and corrosive gases, which is harmless to human body and environment. Reducing the emission of harmful substances: during the combustion process, high purity magnesium hydroxide can reduce the production of toxic smoke and molten liquid droplets, enhancing the overall safety of the material.

3. Enhancement of physical properties

Hardness, abrasion resistance and impact resistance: Highly pure magnesium hydroxide added to plastics as a filler can significantly improve the hardness, abrasion resistance and impact resistance of plastics. This makes the plastic products have higher durability and reliability on the basis of maintaining the original performance. Processing performance: The addition of high purity magnesium hydroxide can also improve the processing performance of plastics, making the plastics smoother in the mixing and molding process, reducing energy consumption and improving production efficiency.

4. Improvement of thermal stability

High decomposition temperature: The thermal decomposition temperature of magnesium hydroxide is as high as 340℃, which is 100℃ higher than that of aluminum hydroxide, which is conducive to increasing the processing temperature of plastics, speeding up the extrusion speed, enhancing the plasticizing effect, and shortening the molding time.

High-temperature resistance: In the development of heat-resistant plastics, the addition of high-purity magnesium hydroxide can significantly improve the material's high-temperature resistance, reduce thermal deformation, and improve the stability of plastic products in high-temperature environments.

Nowadays, Jiangsu Zehui magnesium-based R & D in magnesium hydroxide materials has been in the forefront of the industry, and many downstream industries at home and abroad to establish a close working relationship, after the Zehui R & D center is still making efforts to meet the higher demand for the market, to promote the industry's high-quality development!