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Comprehensive polycarboxylic acid mother liquor is a polycarboxylic acid mother liquor developed with both water-reducing and long-lasting plasticizing properties. It is less sensitive to concrete water consumption and sand and mud content, and it is excellent in concrete and easy to wrap. Good performance, can promote the growth of concrete early and late strength.
| Item | Unit | Specification | ||
|---|---|---|---|---|
| HPWA-A | HPWR-S | HPWR-R | ||
| Appearance | / | Colorless/Yellowish/Brown | ||
| Density | g/cm3 | D+0.02 (D-1.05) | ||
| Solid Content | % | 40+1-1.5 | 50+1-1.5 | ||
| Water Reducing Rate | % | ≥25 | ||
| PH Value | / | 6-7 | ||
| Alkali | % | ≤10 | ||
| Chlorine Ion Content | % | ≤0.6 | ||
| Air Content | % | ≤3.0 | ||
| Sodium Sulphate | % | ≤0.5 | ||
| Ratio of Shrinkage | / | ≤110 | ||
| Formaldehyde content | % | ≤0.05 | ||
| Pressure bleeding Rate | % | ≤90 | ||






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The facility covers an area of 15,000 square meters. It is a high-tech enterprise with concrete admixture as the leading product, integrating R&D, production and sales. It is a member of the Construction Materials Federation concrete additives branch.
It has the leading technology level, high-quality production environment, first-class production equipment, and operating procedures that meet national production standards. It owns a large R&D center with complete equipment in the industry.
There are 20 senior engineers and 35 engineers specializing in the research and development of concrete admixture related technologies. The production capacity is 150,000 tons per year, including 120,000 tons of polycarboxylic acid series and 30,000 tons of naphthalene series.
Shengchuang Building