Sp-409 is a free-flowing spray dried powder based on polycarboxylic
ether. Sp-409 is especially optimized for plastification and water
reduction of cementitious construction materials.
|Water reducing rate(%)||≥25|
|Difference between initial and 1hour slump retention(mm)||≤80|
Sp-409 is solved in water and diluted directly with water to achieve
composited and pumping liquid.
Eg: 20% liquid=20kg SP409+80kg water ,then customer can add other
materials by formulation.
Packaging 25kg plastic woven bag
Storage to be stored in its unopened original packaging,please store dry
ambient temperature and protect from excessive heat(below 40℃)