Polycarboxylate superplasticizer powder/PCE

Polycarboxylate superplasticizer powder/PCE
Product Introduction
Polycarboxylate superplasticizer is a newly and friendly environmental superplasticizer. It is a concentrated product, best high water content, high slump retention ability, low alkali content for the product, and it having high strength gained rate. It can be widely used in premix of common concrete, gushing concrete, high strength and durability concrete. Especially it has excellent performance in high strength and durability concrete.
Technical Data
Model Item PCE-Powder 95%
Appearance White Powder
PH Value 5-7
Solid Content (%) 95 min
Water Reducing Ratio (%) 28 min
Air Content (%) 3.0 max
Chloride Content (%) 0.10 max
Cement net fluidity (mm) 280 min


Product property
Ⅰ.It can be applied to prefabricated concrete, reinforced concrete and prestressed concrete etc. It suits for different types of cement and acts as good dispersant, especially for early strength cement.
Ⅱ.It is a kind of anionic/non-ionic liquid admixture, with low-chloride, low-alkali, non-toxic, free effect on ecological environment.
Ⅲ.It has excellent water-reducing ability that can significantly reduce 25%-40% mixing water in concrete. And it can also greatly reduce slump loss.
Ⅳ.It has good appearance of hardened concrete, without water lines, big bubbles, and color difference.
Ⅴ.It has high durability. It can greatly improve compactness, freeze-thaw resistance, carbonation resistance, elastic modulus and impermeability, reduce drying shrinkage and creep of concrete.
Package, Storage & Transportation
Package: woven fabric bag with plastic liner, including 25kg/50kg.
Storage:  it should be stored in a dedicated warehouse that is well-ventilated and dry. It remains effective in two years. After the expiration date, it can be used again if the testing results fall within the established range.
Transportation: Cautions should be taken to prevent from being torn by sharp-ended objects while packages are being transferred or delivered. When being contaminated by high humidity or moisture in case of leakage, it can be prepared in prescribed ways for further use without surrendering any effect.

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