Hangzhou Ruijiang Chemical Corporation Limited.

white or yellowish fibrous powder, hygroscopic, odorless, tasteless, non-toxic and difficult to fermentation,

white or yellowish fibrous powder, hygroscopic, odorless, tasteless, non-toxic and difficult to fermentation,

White powder-like substance, tasteless, non-corrosive and can dissolve in water but not soluble in organic sol

GSP is a mixture of hydrocarbons by the senior, plant extracts and the polymer grafting reaction and then woke

White powder-like substance, tasteless, non-corrosive and can dissolve in water but not soluble in organic sol

Oil drilling mud used in the preparation for high temperature and fluid loss can increase the penetration rate

The product nitro humic acid added, special coal resin, trimethylol phenol, sulfonation of the mixture of para

Appearance light yellow free flowing powder, water can be formed after the high viscoelastic fluid.