Requirements for the use of aluminum hydroxide in different industries

Requirements for the use of aluminum hydroxide in different industries

Aluminum hydroxide is a kind of amphoteric hydroxide and is a widely used inorganic flame retardant additive. Therefore, it has a wide range of applications and has applications in different industries, and its requirements are different.

Add aluminum hydroxide to the ink coating, without precipitation and low oil absorption.

Ultra-fine activated aluminum hydroxide for ink coating, with low oil absorption, no impurities, high whiteness, no precipitation and other characteristics. It is a non-toxic, harmless, odorless, safe and environmentally friendly filled flame retardant, incompatible with acid and alkali, and has stable chemical properties.

EVA foam

EVA foam material is a good environmentally friendly thermal insulation material. The products are widely used indoors and public places, so they must have good environmentally friendly flame retardant properties. The flame retardant system generally uses a single aluminum hydroxide, and the addition amount reaches about 60%. Due to the large amount of addition, the stability requirements of aluminum hydroxide are strict, the pH requirements are stable, and the product must not have a trace of impurities. This makes the production process very strict and the price is higher than other nano-level products.

Aluminum hydroxide for TPU/TPE materials

The aluminum hydroxide added to the TPU/TPE material first requires its particle size to be below 2.0 microns, with a uniform particle size distribution, which can be better integrated with other materials and improve the wear resistance and tear resistance of the material. Secondly, the surface activation treatment should be done to make the aluminum hydroxide have a good link with other substances, and at the same time, it also enhances the processing fluidity, so that the aluminum hydroxide can be more evenly distributed into the material and produce a good flame retardant effect. .

Different industries have different requirements for the use of aluminum hydroxide, so when purchasing products, we must strictly identify the quality of the products according to the actual situation, so as to choose products that meet the requirements for use.