日韩精品久久久久久福利,中文日产乱幕九区无线码,国产av中文字幕在线观看,人妻91无码色偷偷色噜噜噜,A片免费看久久久久久看

Glass beads for sandblasting

Glass beads are used as additive materials for shot peening and industrial activities. They can be used on the surface of mould and metal. The surface is not damaged and the accuracy of workpiece is improved. Such as: metal, plastic, jewelry and other pre

  • Product Name：glass beads for sandblasting
  • Appearance：colorless, transparent, without obvious bubbles and impurities
  • Density：2.4-2.6g/cm3
  • Hardness：6-7
  • Roundness：≥ 75%
  • Main ingredients：SiO2 > 70%

Glass beads for sandblasting

Glass beads are used as additive materials for shot peening and industrial activities. They can be used on the surface of mould and metal. The surface is not damaged and the accuracy of workpiece is improved. Such as: metal, plastic, jewelry and other precision casting cleaning and polishing, commonly used at home and abroad.

Glass beads for sandblasting

Appearance: colorless, transparent, without obvious bubbles and impurities

Density: 2.4-2.6g/cm3

Hardness: 6-7

Roundness: ≥ 75%

Main ingredients: SiO2 > 70%


We can produce different sizes of glass beads according to the customer's standard. Here are some examples for reference

710-425 μ m 425-250 μ m 250-150 μ m 150-100 μ m 100-75 μ m, etc


日韩精品久久久久久福利,中文日产乱幕九区无线码,国产av中文字幕在线观看,人妻91无码色偷偷色噜噜噜,A片免费看久久久久久看