Model Number: sp409 polycarboxylate powder
Brand Name: kelongchem
Key Specifications/Special Features:
Description:Sp-409 is a free-flowing spray dried powder based on polycarboxylic ether Sp-409 is especially optimized for classification and water reduction of cement construction materialsTechnical data:Appearance powderMoisture: ≤5 %Water reducing rate: ≥25%Difference between initial and 1 hour slump retention: ≤80mmApplication:Sp-409 is solved in water and diluted directly with water to achieve composited and pumping liquidEg: 20% liquid=20kg SP409+80kg water, then customer can add other materials by formulation
Packing: 25kg plastic woven bag
Storage to be stored in its unopened original packaging, please store dry at usual ambient temperature and protect from excessive heat (below 40°C)
Appearance |
Powder |
Moisture |
≤5% |
Water reducing rate |
≥25% |
Difference between initial and 1hour slump retention |
≤80mm |