Hubei Jin Wei group 2008 - now, strong offensive to the international market, products have been all over southeast Asia, Europe, South America, in countries such as Japan, Germany, Pakistan is well received by many!Jin Wei colloidal silica is made in China star, is the leader in the domestic chemical industry, is a new material manufacturers in the world.
1, under the same temperature, humidity, compared with general silicon sol, boring time can be cut by more than 30%, greatly shortening the period of shell making, improve the capacity.
The outstanding characteristics of table 2, the goods now to improve the function of film toughness and smearing, dry quickly, improve the slurry on surface crack, casting fins, rat tail, such as faults, improve the quality of the goods.
3, shell mold high wet strength, low residual strength, easy exuviate, improve product yield.
Product appearance: milky white liquid
Packing: 25 KG/barrel, 250 KG/barrel or 1000 KG/barrel
Transport storage: avoid cold and the sun to be basked in long straight
Hubei Jin Wei group home page http://www.jwway.com/en/index.html
1. Due to the fine colloid particles (10-20 nm), there are quite a large specific surface area, particle itself is colorless, transparent, do not affect is the essence of mulch. 2. Low viscosity, water seepage can penetrate everywhere, so when mixed with other material ...