Polycarboxylate water reducer(SPF-200)

Polycarboxylate high performance water reducer(SPF-200)

Production Characteristic

1.High water reduction: The water reduction rate of concrete is above 40%

2.Easying to control production: Controling water reduction ratio, plasticity and air entraining by adjusting molecular weight of main chain, length and density of side chain, type of side chain group.

3.Good slump retention ability.Delaying time of transporting concrete and time of detention at construction site, guarantee concrete pumpability.

4. Good adhesion: Making concrete  have excellent workability, Non-layer, without segregation and bleeding.

5. Good dispersion: High fluidity of concrete results in deposing and compacting easily for self-compacting concrete.

6. High strength gained rate: Greatly increasing early and after strength, reducing energy loss. Reduction of cracking, shrinkage and creep.

7. Wide adaptability:It is compatible with ordinary silicate cement, silicate cement, slag silicate cement and all kinds of blendings having excellent dispersibility and plasticity.

8.Good strength and durability: low lacuna rate, low alkali and chlorin-ion content. Enhancing concrete strength and durability

9. Environmental friendly products: No npollution during production

Scope of Application

1.SPF-100(40%)is a superplasticizer used in premix of construction and cast-in-place concrete.

2. It is especially suitable high strength concrete for railway, haven, traffic, brifge and electric power and so on.

3. It is suitable for the preparation of high strength, high durability, self-compacting, steel fiber and self-leveling concrete.

Technical specification