人造石填充料主要有：氢氧化铝、重质碳酸钙、磷酸氢钙、天然大

理石粉、无机花岗岩石粉、色板颗粒。其作用主要有：一是填充体积；二是增强人造石的石材质感；三是增强人造石的机械力学性能；四是作为阻燃剂。

促进剂和固化剂是人造石生产所必不可少的助剂，控制板

材的凝胶时间在预定的范围内。

促进剂应选用可使透明树脂固化后呈现无色透明的无色促进剂，其综合成效成分应当稀释至1%左右。

固化剂一般应选用活性氧含量为9%的，含水率较低，不含有丁酮等低沸点杂质，闪点较高的过氧化甲乙酮。

Artificial stone fillers mainly include: aluminum hydroxide, heavy calcium carbonate, calcium bisphosphate, natural large

Stone powder, inorganic granite powder, swatch particles. Its main roles are: one is to fill the volume; the second is to enhance the sense of stone material of artificial stone; the third is to enhance the mechanical and mechanical properties of artificial stone; and the fourth is to act as a flame retardant.

Accelerators and curing agents are indispensable additives for the production of artificial stones, control panels

The gel time of the lumber is within a predetermined range.

The accelerator should be a colorless accelerator that can make the transparent resin appear colorless and transparent after curing, and its comprehensive effect component should be diluted to about 1%.

Curing agents should generally use reactive oxygen species content of 9%, low moisture content, do not contain low boiling point impurities such as butanone, high flash point methyl ethyl ketone peroxide.