jh-shd high-efficiency water reducing agent
1. product introduction this product is white powder or colorless (or light yellow) viscous transparent liquid. the main component is sulfonated melamine formaldehyde resin. it is low-alkali and chlorine-free, non-toxic, non-polluting, and steel-free. rust hazards. 2. product features it has a large water reduction rate, which can greatly improve the fluidity of concrete and mortar,…
