On September 30, 2001, the Ministry of Construction approved the promulgation of the industry standard for urban construction in CJ / T154-2001 "General Technical Conditions for Slow Closing Check Valves for Water Supply and Drainage". And demanded that it be implemented on June 1, 2002. Slow closing valve to the drainage Now the standard about the content as follows:

Barium Stearate

Power coating, Friction materials, Glass, ceramic, Rubber, Battery, Paint.

The mineral of barium sulfate is called barite. It is a white amorphous powder. Stable properties, insoluble in water, acid, alkali or organic solvents. Barium sulfate in radiology is mainly used as a contrast agent for gastrointestinal tract due to its absorption of X-rays in gastrointestinal tract. Used to make barium salt, etc.

Barium Stearate,Barium Stearate White,Barium Stearate Powder,Barium Stearate White Powder

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