Boron powder, especially non-food grade boron powder, does pose certain health risks if ingested into the human body. Boron is a naturally occurring element widely distributed in the Earth's crust, water bodies and the atmosphere. Still, high levels of exposure to boron may have adverse effects on the human body.
Bismuth oxide Bi2O3 powder is an important inorganic compound with a yellow powder appearance, insoluble in water but soluble in strong acids.
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
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