Polycarboxylate Superplasticizer Powder
JF POLYCARBOXYLATE SUPERPLASTICIZER POWDER 02 is created through the polymerization of various large organic molecules and is specially designed for applications in cement grouting and dry mortar. This versatile product exhibits excellent compatibility with cement and other additives. Its notable attributes include the ability to improve fluidity, enhance the strength of the final set, and reduce cracks in solidified mortar. As a result, it finds utility in a range of applications, including non-shrinkage grouting for cement, repair mortar, grouting for cement-based flooring, waterproof grouting, crack-sealing, and the production of expanded polystyrene insulation mortar. Moreover, it also finds extensive use in gypsum, refractory materials, and ceramics.
Features of Polycarboxylate Superplasticizer Powder (PCE Powder)
High water-reducing rate: It can make the mortar water-reducing rate reach more than 20%, and greatly improve the fluidity of the mortar under the condition of the same amount of water added to the mortar.
Early-strength and high-strength: It can improve the early strength and ultimate strength of mortar, and is the best choice for various applications that require rapid curing.
High durability: reduce the water-binder ratio of mortar, improve durability, reduce shrinkage and creep, and reduce shrinkage and cracking in the later stage of mortar curing.
Green and environmental protection products: the production process does not produce pollution to the natural environment, in line with ISO14000 international environmental protection management standards.
Specification of Polycarboxylate Superplasticizer Powder (PCE Powder)
ITEMS | SPECIFICATIONS |
Appearance | White or yellowish powder |
Solid content | 98±0.5% |
pH (23℃) | 9.0±1.0 |
Na2SO4(%) | ≤3.0 |
Water content(%) | ≤3.0 |
Loss on ignition(%) | ≧86 |
Chloridion content(%) | ≤0.1 |
Bulk Density(kg/m3) | 600±50 |
Water reducing rate(%) | ≧25 |
Application of Polycarboxylate Superplasticizer Powder (PCE Powder)
This product is suitable for pouring fluid mortar, applying fluid mortar, coating fluid mortar and other fluid mortar. Ready-mixed and cast-in-place concrete, reinforced concrete, high-performance concrete, water conservancy, transportation, port, municipal engineering, etc.
Using Method of Polycarboxylate Superplasticizer Powder (PCE Powder)
The recommended dosage is 0.2% to 0.3%. It can be used directly or diluted with water, and can also be used in combination with other perchlorethylenes.
The shelf life is 12 months at 0℃-40℃.
Concrete test must be carried out before use.
It is forbidden to mix this product with naphthalene sulfate.
Compatibility test must be carried out when it is used together with other admixtures.
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