Talcum Granular

Advantages of Hydrous Magnesium Silicate:

1. Soapstone is white or light yellow in color, and its refractive index is similar to that of PVC. It can be used as a filler for light-colored and translucent plastic products.

2. The addition of Soapstone helps to improve the melt strength of plastic parts, and can also be used as a melt viscosity regulator

3. Soapstone can be added to polymers to improve the rigidity of polymers.

Application of Magnesium Silicate Hydrate：

Soapstone is a plastic modified filler, mainly composed of talc. Soapstone is formed by mixing talc and other carriers such as polymers and then granulating into granules. Soapstone is mainly used for the improvement of performance in rubber, plastics, and resins. Compared with talc, Soapstone has good processing performance and improves the dispersion of talc.When Soapstone is incorporated into production processes in conjunction with other substances, Hydrous Magnesium Silicate is characterized by its dust-free properties, ease of blending, absence of bridging, and consistent mixture uniformity, maintaining a stable ratio of addition. Compared to powders, Soapstone enhances production efficiency by over 30%. The produced goods find extensive application across various domains, including automotive and household appliance customized materials, plastic sheeting and piping, as well as food packaging.

1.automotive field: Soapstone is used for the automotive interior and exterior decoration plastic products, Hydrous Magnesium Silicate can greatly improve the mechanical properties of the products, enhance the rigidity, strength, toughness and reduce the shrinkage rate.

2.household appliance field: household appliance shell, building board, household plastic products, etc. Magnesium Silicate Hydrate can greatly improve the rigidity, aging resistance, heat resistance and flame retardant of the product.

3.Packaging field: disposable lunch boxes, tableware, food packaging and plastic packaging for some daily necessities, industrial supplies. Magnesium Silicate Hydrate can improve the heat resistance and rigidity of products, reduce raw material costs.

Our Magnesium Silicate Hydrate generally contains 75%-80% talc, and generally takes PP, PE, POE as the carrier. If customers have requirements for proportion of masterbatch ash , the proportion of talc powder can be added according to different production and processing processes for granulation, such as honey mixer air cooled hot granulation, twin screw water rod granulation.