Synthetic Marble Grade Coarse Aluminium Hydroxide Filler

Artificial marble can be divided into three types according to the quality and grade. The most important one is marble added with calcium carbonate filler, because the finished product has very poor light sensitivity and can not effectively prevent pollution, adding pure aluminum hydroxide.

Aluminum hydroxide is the main filling material in artificial marble, the addition amount should be more than 60%, and as a filler, the quality of aluminum hydroxide directly affects the quality of artificial marble products.

The requirement of Synthetic Marble Grade Coarse Aluminium Hydroxide Filler is very important. The increase of the amount of addition is that the crystal structure is compact, the shape is spherical, and the fluidity is good, which reduces the cost factor of artificial marble. Therefore, the coloration, impurity content and crystal form of aluminum hydroxide are the focus of marble quality.