Signs: Signs made of plastic and resin: signs, house numbers, road signs and signs.
Plastic sign production materials are: acrylic, bicolor board, plexiglass: PA, PE, PS, PP, CA, poly (4) methylene; Polystyrene series resins (such AS ABS, AS), PMMA, POM, polyphenylene ether; Polycarbonate, rigid polyvinyl chloride, polyphenylene ether, polysulfone, polyarylsulfone, fluoroplastics.
The brand of metal material is the name of each specific metal material. The brand of steel is also called steel grade. The brands of metal materials in China can generally reflect the chemical composition. The brand number not only proves the specific variety of metal materials, but also can roughly judge their quality according to it.
In this way, the brand simply provides the same concept of the quality of a specific metal material, which brings great convenience to production, use and management. For example, the brand "Q235" indicates carbon structural steel with yield strength not less than 235MPa.
Extended data:
1. Store name: This restaurant has changed its brand name.
2. Trademarks; Brand: Brand TV sets are displayed on the shelves. This brand of perfume is the best.
3. People's character.
4. A fixed sequence, such as a license plate number or a representative of a category.
6. The "brand" in chemical products is generally expressed by grades in English. There are also brands in steel, commonly known as materials. For example, cold-rolled brands include SPCC, DC0 1, B340LA and so on.
5. In the classification of oil products, the labels of oil products with different freezing points are also called grades. For example, light diesel oil has six brands of 5,0,-10, -20, -35 and -50, and heavy diesel oil has three brands of 10, 20 and 30.
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