- Qingdao O.B.T Manufacture Co., Ltd.
- The guarantee of quality come from standard services
Colloidal silica
Colloidal silica is a dispersion of nano-sized silica particles in water or in a solvent. It is ordless and non-toxic.
Colloidal silica has good cohesiveness, good high-temperature strength, low contractility and etc.
8 products found
Colloidal silica is a dispersion of nano-sized silica particles in water or in a solvent. It is ordless and non-toxic.
Colloidal silica is ordless and non-toxic.It is a dispersion of nano-sized silica particles in water or in a solvent.
Colloidal silica is ordless and non-toxic.It is a dispersion of nano-sized silica particles in water or in a solvent.
Colloidal silica is a dispersion of nano-sized silica particles in water or in a solvent. It is ordless and non-toxic.
Colloidal silica is a dispersion of nano-sized silica particles in water or in a solvent. It is ordless and non-toxic.
Colloidal silica is a dispersion of nano-sized silica particles in water or in a solvent. It is ordless and non-toxic.
- KEEP UP TO DATE
- Sign up for our newsletter and follow us on social media
subscription
O.B.T Manufacture - One-shop serviceOBT Mining as the China No.1 biggest manufacturer for mullite sand which has been supplying to Germany Thyssenkrupp,totally capacity 200000tons and OBT casting subsidiary factory specializing in R&D and manufacturing of precision casting equipment, precision metal products processing and precision casting process. Comprehensive company for technical research and supply for the invesment casting sand and machines. ...
NAVIGATION
