Appearance: White powder N.W. : 25 kg/bagRedispersible polymer powderImprove flow propertiesFlexural strength increasesReducing material water absorption Concrete accelerator product introduction Dispersible powder of polymer (RDP powder and VAE
This product is porous and resistant to acid, high temperature, oxidants, and alkali. About OEP70 Sodium 2-Ethylhexanol Ethoxylate Phosphate OEP-70, Sodium 2-Ethylhexanol Ethoxylate Phosphate, has the characteristics rich and fine foam, low degrea
High Purity Hafnium Nitride HfN Powder refers to high-purity Hafnium nitride powder. Hafnium nitride is a gray powder with a cubic crystal structure, a melting point of up to 3310 ℃, and a microhardness of 16GPa. It is quite stable but easily corrupted by aqua regia, concentrated sulfuric acid, and hydrofluoric acid. This powder is generated by the direct reaction of hafnium and nitrogen at 900 ℃, or by the reaction of hafnium halides with ammonia or a mixture of nitrogen and hydrogen gas. It has the characteristics of high purity, small particle size, uniform distribution, large specific surface area, and high surface activity.
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