How to use polycarboxylate superplasticizer for different kinds of concrete?
Adding polycarboxylate superplasticizer can make the compressive strength of precast concrete reach 40MPa grade at 8h to 18h.…
Adding polycarboxylate superplasticizer can make the compressive strength of precast concrete reach 40MPa grade at 8h to 18h.…
The powder is white or colorless monoclinic crystals. Melting point: 38degC (anhydrous), 103.5degC (monohydrate). What is PTSA? PTSA has a rich and fine foam with low degreasing powers, good biodegradability, and low irritation of skin and hair.…
Cobalt Phosphide (also known as Co2P) is gray powder. It has a melting point of 1386. It's soluble in nitric and aqua regia but insoluble when dissolved in water. Purity: 99.99%Particle size: 60 mesh About Cobalt Phosphide Co2P Powder : Cob…