Silicon dioxide is also called silica. It's an oxide of silicon and has the chemical composition SiO2. Silica, which includes silica found in quartz and quartz sand, is collectively called silica.Size of the particle: 10-30nm Purity: 99.5-99.9%
Zinc oxide can be described as an oxide or zinc. Its chemical formula is ZnO. It is insoluble when it comes into contact with water. However, it can be soluble in acidic and strong bases. Purity: 99.5%Pebble size: 20nm - 200nm Zinc Oxide powder:
Appearances: White powder N.W. : 25 kg/bagHPMC is being used in the construction industryEnhance the dispersibility cement and sandEnhance the mortar's plasticity and water retentionReduce concrete cracking Hydroxypropyl methycellulose, or hydroxypropyl
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