KH-207 Polycarboxylate Superplasticizer Liquid

(Slump Retention)

KH-207 is a new type of liquid retarding water reducer. Through the optimization of the synthetic formulation, the prepared concrete exhibits excellent slump retention.

KH-207 complies with The ASTM C 494 Norm

ASTM C 494, Type D

Advantages：

·High Plasticity Retention: It has excellent slump retention, significantly extends the construction operable time, and reduces the time loss of concrete fluidity.

·High Compatibility: It has excellent dispersion capabilities for different types of cement, and can delay or inhibit the hydration of cement.

·High Durability: It enhances the compactness of the hardened slurry, improves shrinkage and creep performance, reduces cracks, and improves durability.

·Eco Friendly: Does not contain harmful substances, safe and environmentally friendly.

Technical Data：

Product application：

KH-207 is suitable for various silicate series cement concrete systems. Such as in:

Concrete that needs to maintain its working performance for a long time.

 Uses：

1.KH207 can be measured and added to the concrete along with the mixing water directly; it can also be diluted to a lower solid content, and then added to the concrete in corresponding amounts.

2.The recommended dosage is 0.4-1.0% of the cementitious material. The exact dosage should be determined after trial mixing, based on concrete design requirements and actual raw material conditions.

3.It should be used with KH-204 polycarboxylic acid superplasticizer;