PCE Polycarboxylate Ether Superplasticizer Powder Production characteristics
Currently, polycarboxylic acid powders on the market are generally produced by powder spray drying process, which has certain defects. 5% of the isolation agent is added in the production process, and the moisture content is high. After powder spray drying, the effective ingredients are lost due to high temperature, and the actual water reduction rate of the product is also relatively affected.
Our JIANKAI Chemicals breaks the convention in the production process of polycarboxylic acid powders. We are the first in China to adopt thermal synthesis process without adding isolation agents. The product has more effective ingredients, high purity, and solid content controlled at about 98%. The product has the characteristics of high purity, low dosage, high water reduction rate, good fluidity, and good collapse resistance, and can further reduce the production cost of customers.
PCE Polycarboxylate Ether Superplasticizer Powder Performance Advantages
Low dosage and high water reduction rate;
Good fluidity retention of concrete mixture;
Good compatibility with cement;
The prepared concrete has a small shrinkage rate, which is conducive to improving the volume stability and durability of concrete;
Environmentally friendly and pollution-free during production and use, it is a green admixture. In recent years, polycarboxylic acid high-performance water reducer has attracted widespread attention in China. Many important projects such as high-speed railways and bridges have specified the use of polycarboxylic acid water reducer.
PCE Polycarboxylate Ether Superplasticizer Powder Applications
- Concrete industry in remote areas.
- Dry powder industry (grouting material, grouting agent, self-leveling mortar).
- Refractory high-temperature castables.
- Building glue powder, gypsum industry.
- Various water-soluble coating industries.
PCE Polycarboxylate Ether Superplasticizer Powder Specification
| Appearance | White Powder | |
| Solid Content | 98±1% | |
| Density | 510±10 | |
| PH Value | 7-9 | |
| CL- |
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| Water Reducing Rate | 25%--30% |
The recommended dosage of water reducer is: 0.1--0.25%.
Safety and precautions
- This product is a weakly alkaline solid, non-toxic, non-corrosive, and environmentally friendly product. But it is not edible. When it comes into contact with the human body and eyes, it should be rinsed with clean water as soon as possible. If it causes allergic reactions in some people, medical treatment should be sought in time.
- This product should be stored in a cardboard barrel lined with a plastic bag to avoid rainwater and debris.
- The shelf life of this product is 12 months.
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