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Personne àcontacter Mr. vivian
Minzhu East RD, Lanzhou, Gansu
â… . Product Descriptionï&frac*4;Å¡ Compound Modified Starch (wd**3 series) is of kind of ionic or nonionic starch ether based on starch which is a natural macromolecule. It is irregular white flake or powder without odor and poison. It can dissolve in cold water to form transparent or half-transparent gelatin, which has the characteristics of increasing dense, agglutinating, dispersing, emulsifying, suspending, and adsorbing and so on. Application fields: ﹡The product is fit for inner and outer wall putty(cement, gypsum, ash calcium ), various surface decoration mortar and plaster mortar. ﹡As dry-mixed mortar rheology modifiers in construction. ﹡To be used as filtration agent drilling for oil, it has the advantages as following: 1. It is the efficient filtration agents while used in drilling fluid with high viscosity, well water retention. Adding less the product can better control loss of water. 2. Superior performance of salt-resistant and high temperature- resistant, particularly meets the requirements of seawater and deep drilling. 3. Well rheology can make the mud with better Non-Newtonian fluid. 4. High viscosity will ensure the smooth of drilling wall.
