New zero-pollution interior and exterior wall coatings passed expert appraisal

New zero-pollution interior and exterior wall coatings passed expert appraisal Recently, experts in Beijing's state-level new product achievements have passed a new kind of zero-pollution interior and exterior wall coatings. It is understood that this paint has zero VOC (volatile organic compounds), zero formaldehyde, zero heavy metal and other environmental characteristics, and fill the gaps in the industry, at the leading domestic level.

According to reports, the new paint was developed and produced by Baoding Meihe Coating Co., Ltd., Hebei Province. After examination by an authoritative department, VOC, formaldehyde, heavy metals, etc. were not detected, and the scrub resistance of the interior wall paint reached 50,000 times. The standard stipulates ≥ 5000 times. The external wall paint is artificially aged for 1300 hours (national standards stipulate that the superior product is resistant to artificial aging for 600 hours), and other properties also meet the quality standards of the superior products specified by the national standards. After investigation and verification, the technical route adopted and the quality level achieved by this new coating have not been reported in China.

Soda Ash

Soda Ash use in glass, paper, rayon, soaps, and detergents. It is also used as a water softener.

Soda Ash is a food additive (E500) used as an acidity regulator, anticaking agent, raising agent, and Stabilizer.

Soda Ash is also used in the production of sherbet powder.

Soda Ash is used by the brick industry as a wetting agent to reduce the amount of water needed to extrude the clay.

In casting, Soda Ash is referred to as "bonding agent" and is used to allow wet alginate to adhere to gelled alginate.

Soda Ash is used in toothpastes, where it acts as a foaming agent and an abrasive, and to temporarily increase mouth pH.

Soda Ash is used by the cotton industry to neutralize the sulfuric acid needed for acid delinting of fuzzy cottonseed.

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