In the mineral processing industry, the most worrying is pneumoconiosis, a disease that plagues many friends. Once they suffer from medical treatment, it will also be torture to our body, so workers will definitely be warned when producing wet mica powder. Prevent, and stipulate that workers must take good health measures, then what are the health measures necessary for wet mica powder workers to work? Today, Phlogopite Mica Manufacturer will take you to understand!
Phlogopite Mica
First of all, the workers of Wet Ground Mica Powder must strengthen the personal protection of dust workers when they work. The commonly used personal protection uses regular cleaning and replacement with dust masks, protective masks, protective helmets and protective clothing!
We also perform health and checkups on workers' health before employment, and we also carry out regular medical examinations on workers during their tenure, and strive to find and treat early to ensure the health of workers!
In the construction environment, we have professional dust removal measures from technological innovation to sealed dust sources, and then wet operations to cut off the possibility of workers getting pneumoconiosis from the source!
Surface modification of mica powder:
The surface modification of mica powder can be divided into two processes: organic surface modification and inorganic surface coating modification. Organic surface modification is mainly aimed at mica powders used as reinforcing fillers for polymer materials such as polyolefins, polyamides and polyesters. The purpose is to improve the compatibility of mica powder and polymer base material and improve its application performance. Common surface modifiers are silane coupling agents, butadiene, zirconium aluminate, silicone (oil), and the like. After the surface treatment of mica powder, it can improve the mechanical strength of the material and reduce the molding shrinkage. Organic surface modification processes are dry and wet. The mica used for surface modification is preferably a wet-milled mica powder, and the most effective surface modifier is aminosilane. However, it is often better to use two kinds of surface modifiers, especially to improve the mechanical properties and heat aging characteristics of polypropylene composites. Inorganic surface modifiers mainly refer to mica pigments used in coatings, inks, artificial leather, cosmetics, plastics, rubber, toys, printing and decoration, and papermaking. The purpose is to give the mica powder good optical and visual effects, make the product more colorful and more elegant, so as to increase the application value of the mica powder. Commonly used surface modifiers are titanium oxide, chromium oxide, zirconia, and the like. The trade names of this surface-modified mica powder are "pearlescent mica" and "colored mica". The raw material is flaky wet-milled mica powder. Our company also has Phlogopite Mica on sale, welcome to consult.
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