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Artificial marble classification
- Aug 28, 2018 -

Among the following four types of artificial marble decorative panels, the polyester type is the most commonly used, and its physical and chemical properties are the best. The pattern is easy to design, reproducible, and suitable for various purposes, but the price is relatively high. The cement type is the cheapest, but the corrosion resistance is poor, and it is prone to micro cracks. It is only suitable for sheet metal. The other two production processes are complex and have few applications.

Cement type

The artificial marble is made of various cements as binders, sand is fine aggregate, crushed marble, granite, industrial waste residue, etc. are coarse aggregates, which are compounded, stirred, formed, pressurized and steamed, polished, Made by polishing, commonly known as terrazzo, also known as epoxy floor.

Polyester type

The artificial marble is made of unsaturated polyester as a binder, stirred and mixed with quartz sand, marble, calcite powder, etc., cast and formed, and solidified under the action of a curing agent, and is subjected to processes such as demolding, drying and polishing. production. China uses this method to produce artificial marble.

Compound

The artificial marble is composed of an inorganic material and an organic polymer material. After the filler is bonded and formed by an inorganic material, the green body is immersed in an organic monomer to be polymerized under certain conditions. For the board, the bottom layer is made of an inexpensive and stable inorganic material, and the top layer is made of polyester and marble powder.

Sintered

The artificial marble is a mixture of feldspar, quartz, pyroxene, calcite powder and hematite powder and a small amount of kaolin. The billet is prepared by a mud method and formed by a semi-dry pressing method, and a high temperature of about 1000 ° C is used in the kiln. Sintered.