This product is made from silica sol as the main body, a variety of organic
polymer and polymer composite materials made of special precision casting can be rapid drying of new colloidal silica, it is mainly used for precision casting surface process, compared with ordinary
silica sol has the following features:
1, under the same temperature, humidity, compared with ordinary silica sol, drying time can be reduced by more than 30%, greatly
shortening the period of shell making, improve the capacity.
2, the product characteristics of its outstanding performance in the film toughness and smearing performance, fast drying, improved
the slurry on surface crack, the casting defects such as fins, rat tail, improves the product quality.
3, shell mold high wet strength, low residual strength, easy to shell, improve product yield.
Product appearance: milky white liquid
Packing: 25 KG/barrel, 250 KG/barrel or 1000 KG/barrel
Long-term storage transport, avoid cold and the sun, storage transportation temperature 2 ℃ and 40 ℃
Other products not published one by one, the company adhere to the principle of "quality first, customer supreme", owns many subsidiaries, established a perfect quality management
system, production and sales system, the product in the raw materials, processing, delivery and so on each link strict control, to ensure the quality and performance of goods!Hubei Jin Wei group home page http://www.jwway.com/en/index.html