40-70 mesh sodium sulphate for Polyacrylamide filler

Product Details

What is sodium sulfate?

Sodium sulfate is sodium sulfate. Sodium sulfate is a salt formed by the combination of sulfate radical and sodium ion. The chemical formula is Na2SO4. Sodium sulfate is soluble in water, and its solution is mostly neutral, soluble in glycerin but not in ethanol. Inorganic compounds, anhydrous substances with high purity and fine particles are called sodium sulfate. Glauber's salt, white, odorless, bitter crystal or powder, hygroscopic. The appearance is colorless, transparent, large crystal or small granular crystal. The role and use of sodium sulfate The role and use of sodium sulfate in the paper industry The cooking agent used in the manufacture of kraft pulp. The glass industry is used to replace soda ash as a solvent. The textile industry is used to prepare vinylon spinning coagulant. It is used in nonferrous metal metallurgy, leather and other aspects as a filler for synthetic detergents. It is used as an analytical reagent, such as a dehydrating agent, a nitrogen determination digestion catalyst, an interference inhibitor in atomic absorption spectroscopy analysis, and also in the pharmaceutical industry.

The transverse tear strength of sodium sulfate filled masterbatch did not decrease significantly, but the tensile strength increased during processing. Improve the heat resistance, bearing capacity and penetration resistance of the product; Improve the rigidity and impact strength of the product itself. Used for foaming products with foaming modification function and film blowing with opening agent function and anti-static function; Improve the printing and spraying performance of products; The production cost is obviously reduced. The master batch filled with sodium sulfate has the advantages of large amount of addition, good fluidity, good brightness and feel, no need for opening agent, good toughening effect, anti fogging, anti dripping function, excellent lubrication and plasticizing function, improved production efficiency, improved product flexibility, smooth surface texture and hand sensitivity, anti-static function, etc.