要说无机人造石，得先来说说“无机”是个什么概念？

无机，化学名词。原指化合物是跟非生物体有关或从非生物体而来，一般指除碳酸盐和碳的氧化物外不含碳原子的化合物（如无机化学、无机化工、无机物、无机酸﹑无机盐、无机涂料、无机颜料、无机肥料等等），通常指化合物不含碳原子。

To say inorganic artificial stone, we must first talk about what is the concept of "inorganic"?
Inorganic, chemical terms. Originally, it refers to compounds related to or from non organisms. Generally, it refers to compounds that do not contain carbon atoms except carbonate and carbon oxides (such as inorganic chemistry, inorganic chemical industry, inorganic substances, inorganic acids, inorganic salts, inorganic coatings, inorganic pigments, inorganic fertilizers, etc.). Generally, it refers to compounds that do not contain carbon atoms.

Linear thermal expansion coefficient: 0.5 × 10-1℃C-1
La < 0.1i < 0.1 classification: class a radioactivity
Bulk density: 2.52g/cm2
Mohs hardness: 4.5
Water absorption: 0.22%
Gloss: 50-100
Bending strength: 8.4mpa
Compressive strength: 80MPa
Bending strength: 12.4MPa