4-Hydroxybenzenesulfonic acid CAS NO.98-67-9

Potash Water Glass--Curing Agent Acid-resistant glass cement is composed of water glass, curing agent and powder filler. Water glass, also …

Potash Water Glass--Curing Agent Acid-resistant glass cement is composed of water glass, curing agent and powder filler. Water glass, also known as sodium silicate chemically, is a type of metasilicate water solution. It will be known as Potash Water Glass if potassium metasilicate is used commonly. Potash water glass cement is made up of potash water glass, condensed aluminum phosphate as curing agent and acid-resistant fillings. It is superior to sodium silicate cement in impermeability, resistance to dilute acid and cohesive strength. Potash water glass firming agent chemical examination report: Project Guaranteed Values Examination result Color White White powder The PH value 2-4 3 Residue on sieve( 45um) ≤0.5 0.4 Moisture % ≤1.5 1 P2O5 % 65-75 74.5 Al2O3 % 20-30 22 result Qualified