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colloidal silica JN-30 for precision casting LOST WAX

Product Details
colloidal silica JN-30 for precision casting LOST WAX
colloidal silica JN-30 for precision casting LOST WAX
colloidal silica JN-30 for precision casting LOST WAX
We are the leading producer of colloidal silica in China.
Have supplying for investment casting over 30 years.

Product specifications:
SIO2, %: 30±1
NA2O, %: ≤0.40
PH: 9.0~10.5
Viscosity at 20℃ : 4.3-5.5 cp
SP.GR at 20℃: 1.19~1.21
Particle Size: 8~10 nm

Wechat:0086 15057538148
Contact Information
  • Contact PersonCherry zeng
  • Telephone0086 15629283799
  • Fax Number
  • Websitewww.jwway.com
  • Post Code
  • AddressJinwei Industrial Park, XiLiuhe Industrial Zone, Xiantao City, Hubei Province, China
  • Online MapHubei Jinwei New Material Co Ltd Map & Directions