Zibo Zhuoxing Enterprises Co., Ltd. is one of the leading manufacturers and suppliers of water reducing polycarboxylate superplasticizer 50% in China. With a professional production team, we offer a wide range of chemicals with superior quality. Please feel free to buy bulk premium chemical products at competitive price from our factory.
The amount of admixture has a direct effect on concrete slump. In the production process, the amount of admixture should be relatively stable to play a better role.
Technical Principle
The molecular chain of PCE is comb-like. The main chain of the PCE molecule is adsorbed on the surface of the cement particles, which can effectively hinder the hydration and enhance the fluidity retention ability.
Characteristics:
Quality Specification
|
Item |
Unit |
Standard |
|
Appearance |
/ |
White or light yellow to brown viscous liquid |
|
Density |
g/cm3 |
1.10±0.02 |
|
PH |
/ |
5-7 |
|
Solid content |
% |
50±1.0 |
|
Water reducing ratio |
% |
≥25 |
|
Cl- |
% |
≤0.02 |
|
Na2SO4 |
% |
≤0.3 |
Usage
1. Generally, the dosage range is 0.25%-0.8%, it can be beyond this range properly for special cements or aggregates.
2. The recommended stirring time is at least 150s for good water reducing effect.
Packing: Flexitank, 22 MT/20'GP ; 230kg/barrel, 18.4 MT/20'GP ; 1100 KG/IBC drum, 22 MT/20'GP
Storage
Water Reducing Type Polycarboxylate Superplasticizer 50% is non-toxic, nonflammable and can be shipped as general chemicals. Avoid direct sunlight. Keep away from fire or any kind of heat source. Stored in cool and ventilated place separately with oxidants and strong acids and alkali.
Shelf validity: Six months
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