Product Details：
| Product Name： | Wood grain craft cosmetic glass bottle |
| Process： | Wood grain |
| Material： | Glass |
| Color： | Wood |
| Specification： | 120 g – 20 g (g) |
| Place of origin： | Ningbo,China |
| Logo： | Customizable |
| Feature： | Beautiful appearance |
| Glass is an amorphous inorganic non-metallic material, generally made up of a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as the main raw material, and a small amount of auxiliary materials are added. of. Its main components are silica and other oxides. The chemical composition of ordinary glass is Na2SiO3, CaSiO3, SiO2 or Na2O·CaO·6SiO2, etc. The main component is a silicate double salt, which is an amorphous solid with a random structure. Widely used in buildings, used to separate light from the wind, is a mixture. There are also colored glass in which a certain metal oxide or salt is mixed to exhibit color, and tempered glass obtained by physical or chemical methods. Sometimes some transparent plastics (such as polymethyl methacrylate) are also called plexiglass. Folding isotropic The molecular arrangement of the glass is random and its molecules are statistically uniform in space. Under ideal conditions, the physical and chemical properties (such as refractive index, hardness, modulus of elasticity, coefficient of thermal expansion, thermal conductivity, electrical conductivity, etc.) of homogeneous glass are the same in all directions. Package：
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