SPECIALTY CHEMICALS & POLYMERS

Sodium Hexameta Phosphate (SHMP-TG) is used as a surfactant, emulsifier, suspending agent, dispersing agent,is a clean, non-toxic phosphate, that is widely used in the food industry and the chemical industry.  It can be used as a chelating reagent for metal ions, an adhesive, and a swelling reagent. SHMP is used as a sequestrant and has applications within a wide variety of industries, including as a food additive in which it is used under the E number E452i. Sodium carbonate is sometimes added to SHMP to raise the pH to 8.0–8.6, which produces a number of SHMP products used for water softening and detergents.

Precipitated barium sulphate is a white amorphous powder with a relative density of 4.50 (15 ℃) and a melting point of 1,580 ℃. Due to its high refractive index (1.63 to 1.65), it exhibits a white color and has a certain opacity. It is almost insoluble in water, ethanol, and acid, but can dissolve in hot sulfuric acid. Precipitated barium sulfate is widely applicable in the industries such as powder coating, paints coating, pigment, paper, plastic, rubber, ink, etc. for its purity, low oil absorption, high burning point, insolubility in water, precise PH value, longer shelf life, non-toxicity and effectiveness.