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polycarboxylate ether superplasticizer admixture PCE high range water reducer, US $ 600 - 900 / Metric Ton, Hebei, China, ST, ST-03A.Source from Hebei Shengtong Building Materials Technology Co., Ltd. on Waimaotong.com.
Techinical Data
| item | Quality specification |
| appreance | Light yellow transparent liquid |
| density(20℃)g/cm3 | 1.21±0.01 |
| PH value | 6±1 |
| Solid content % | 40/50±1 |
| Sodium content % (calculate based on Solid content) | ≤5.0 |
| Chloride content % (calculate based on Solid content) | ≤0.6 |
| Naoh content % (calculate based on Solid content) | ≤10.0 |
| Atmospheric pressure bleeding rate % | ≤20 |
| Pressure bleeding rate % | ≤60 |
| Compressive strength ratio % 1day | ≥170 |
| Water Reduction % | ≥25 |
| Compressive strength ratio % 3day | ≥160 |
| Containing gas % | ≤6.0 |
| Slump retention (mm) 60min | ≥140 |
| Shrinkage ratio % 28 days | ≤110 |
| Compressive strength ratio % 3 day | ≥160 |
| Compressive strength ratio % 7 day | ≥150 |
| Compressive strength ratio % 28 day | ≥140 |
| Formaldehyde content %(calculate based on Solid content) | ≤0.05% |
Application Recommendation
It could be used alone or be used in combination with other polycarboxylate superplasticizers. Dosage: 0.10% to 0.40% by weight of binding materials with regards to solid content of the product. Sodium gluconate is recommended to adjust the setting-time if necessary.
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Storage
The product should be stored at ventilated dry warehouse of 2-35℃ and packaged intact, without unsealing, shelf life is one year. Protect from direct sunlight and freezing.
1.200kg or 1000kg plastic drum.
2.The quality assurance period is one year,more than quality assureance period can be used only to pass the test.
Features and Benefits
1. Excellent compatibility with various types of cements.
2. High water reducing rate, low dosage, and low slump loss.
3. Low chloride and alkali content, no corrosion to steel-bar.
4. High stability: no precipitation at low temperature.
5. Environmental friendly and nontoxic.
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