After the pce superplasticizer is added to the cement, the sodium aluminate and sodium carbonate in its main components react rapidly with the gypsum in the cement to form sodium sulfate in the alkaline solution, so that the gypsum loses its original…
The African Development Bank will finance $25 billion by 2025 to support Africa's fight against climate change, the bank's president said at the bank's annual meeting in Accra, Ghana. He noted that climate change has had many negative impacts on the…
The p roduct n ame…
The HLB is 15 and it has wetting and foaming as well as diffusion. About Polyoxyethylene(20)sorbitan monooleate: Oil is light yellow to amber in color at room temperatures, slightly bitter. Insoluble in mineral and vegetable oils, but soluble in a…