Many people think that the higher the price of the product, the better the quality will be, but it is not true. The quality of the product is related to many factors. Let's take a look at what the quality of talc powder is related to. talcum powder price

The higher the purity, the better the reinforcing effect, and the anti-aging function of other mineral impurities and metal minerals in talc is very obvious.

Wet whiteness and hue talc will change the color to varying degrees after mixing with plastic. Baidu added to dark plastic products does not have high requirements, but in order to make light-colored products have good color, talc powder is only Wet whiteness, hue appeared.

The price of talc is an important target to measure the quality of talc, and products are selected according to the functional requirements of different fabrics. If talc with high silicon content should be added to the film, the particle size is small and the particle size distribution is narrow. This will allow the film to have higher light transmittance, and there will be dramatic changes in goals such as tensile strength and puncture resistance. The silicon content in injection molding, sheet and rod should be low, so the price of talc powder will be lower, but the resource is abundant.

In the extrusion process, the fluidity is poorer than other granular inorganic materials, the dispersion is difficult, and the screw torque is large. Therefore, a better activation aid should be selected, which is the key to overcoming the above problems.

Electrostatic talc has a layered structure, large specific surface area, irregular particle shape, and surface convex and concave shape, which increases the friction coefficient. Therefore, it is easier to generate static electricity, so that the cohesion between the fine particles is completed, and the application effect is affected.

The above is the main content related to the quality of talc powder.