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Grinding Carborundum 500g Corundum Black Emery Powder Jewelry Jade Polishing Kit

Grinding Carborundum 500g Corundum Black Emery Powder Jewelry Jade Polishing Kit

$83.90 USD
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Grinding Carborundum 500g Corundum Black Emery Powder Jewelry Jade Polishing Kit

  • Emery Powder has stable chemical properties, high thermal conductivity, low thermal expansion coefficient and good wear resistance. 
  • In addition to being used as abrasive, it also has many other uses. 
  • For example, coating silicon carbide powder on the inner wall of water turbine impeller or cylinder block with special process can improve its wear resistance and prolong its service life by 1 ~ 2 times; 
  • The high-grade refractory material made of it has the advantages of heat shock resistance, small volume, light weight, high strength and good energy-saving effect. 
  • Low grade silicon carbide is an excellent deoxidizer. It can speed up steelmaking, control chemical composition and improve the quality of steel.
  • In addition, silicon carbide is also widely used to make silicon carbide rods for electric heating elements.
Product application: 
It is widely used in sand blasting, grinding and polishing, emery wear-resistant floor and precision casting mold shell. It is suitable for mirror polishing of all kinds of precious stones, jadeite, jade, agate, amber, crystal, chrysolite, wood fossils, glass, cemented carbide and all kinds of semi precious stones.
1. Lines are formed on the surface of the die,
2. Clean very hard surfaces, such as tungsten carbide workpieces
3. Used in deep sand blasting carving, such as stone carving, etc
4. For sand blasting and cutting of thin and brittle workpieces
1. Glass: the main raw materials of flat glass, float glass, glass products (glass cans, glass bottles, glass tubes, etc.), optical glass, glass fibers, glass instruments, conductive glass, glass cloth and ray proof special glass.
2. Coating: black emery Powder can improve the weather resistance of the coating.
3. Chemical industry: raw materials such as silicon compounds and water glass, filler of sulfuric acid tower, amorphous silica powder.
4. Ceramics and refractories: raw materials of porcelain, high silica brick, ordinary silica brick and black silicon carbide for kiln.
5. Rubber and plastic: filler (black silicon carbide can improve wear resistance).
6. Electronics: electronic filler, high purity metal silicon, optical fiber for communication, etc.
7. Construction: concrete, cementitious materials, road building materials, artificial marble, cement physical property inspection materials (i.e. cement standard sand), etc.

Specification:
Item: Jade Polishing Vibration Machine Fine Grinding Sand
Type: Black Emery Powder
Material: Black corundum
Product specification: 24 # / 46 # / 60 # / 80 # / 120 # / 150 # / 180 # / 240 # / 320 # / 400 # / 600 # / 800 # / 1000 # /1500#/2000#/3000#/4000#/5000#/6000#/8000# (the larger the value is, the finer the powder is. On the contrary, the smaller the value is, the coarser the particle is. The coarser the sand is, the larger the particle is, and the larger the particle of the raw material in emery Powder is)
Product weight: 500g
DIY Supplies: Metalworking
Texture of material; Emery
Usage: Use it in a vibrator or polishing machine

Package Included:
1 x 500g Black Emery Powder


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