Dongke -103 Retaring Polycarboxylate Water Reducer

By following the ongoing market developments and trends, we are the leading Exporter, Manufacturer & Supplier of Dongke -103 Retaring Polycarboxylate Water Reducer in Qingdao, Shandong, China.
DK-103 can delay clotting time and reduce the concrete slump loss; significantly improve the workability of concrete and also improve the durability. It is widely used in ordinary concrete, pumping concrete and super fluid self compacting concrete, high strength and high durability concrete. In the application of self leveling concrete, it also has excellent performance.
a, a Quality specification
Appearancei 25A Ci Colorless to pale yellow viscous liquid
PH 6.50a 8.50
Water reducing ratei %i 30
Initial fluidity of cement pastei mmi a Y250
Compressive strength ratioi %i 3days215
7days220
28days179
Chloride ion contenti %i a 0.01

a a Characteristics
1. The product will be significantly delayed the concrete setting time, reducing the slump loss and improving the concrete workability.
2. Excellent dispersion makes it have powerful water reducing effect. High water reducing rate provides a guarantee for improving the concrete performance, the strength of concrete and saving cement.
3. Excellent slump performance, especially in terms of low slump retention.