We supply raw materials for investment casting shell mould slurry system: colloidal silica, the ceramic slurry binder; mullite( alumina silica) refractory for primary and backup coats and stucco....
Shuanglian Fine Chemical Co. is a major Chinese manufacturer of sodium silicate, instant dissolving sodium silicate powder and silica sol. Our annual output is 35000 tons of sodium silicate, 2000....
Colloidal silica has long been used in the investment casting industry. An important use of colloidal silica is as a binder in refractory molds prepared for precision investment casting. ilica Sol ....
We supply a wide range of instant dissolving sodium silicate powder for multiple applications. Listed below are some of these products and their typical properties. The properties shown here are....
Glass lump sodium silicates, Hydrous powder sodium silicates, Liquid sodium silicates Specifications: 1) Weight Ratio ( SiO2/ Na2O) : 2.2~ 3.7 ( according to customers' requirements) 2) Na2O+ SiO2: 98% ....