PC 3070 is spray dryed free–flowing powder form superplasticizer which can specially used for gypsum products.
In addition to the inherent characteristics of the powder water reducer, the biggest advantage is that it has very good collapse retention. It can be directly dissolved in water to prepare a liquid water reducing agent, and all indicators can reach the performance of a liquid polycarboxylic acid water reducing pumping agent, which makes the application process greatly convenient. For use in remote areas, simply stir and evenly dissolve it. The product has the characteristics of uniform particles, low water content, good solubility, high water reduction, and high collapse retention.
规格
| Appearance | Buff or offwhite powder |
| Moisture content | ≤3% |
| Active Content | ≥97% |
| Mesh(Average) | 60 |
| Bulk density | 400-600 g/l |
| Alkali content | ≤5% |
| CL- | ≤0.6% |
| pH value(20°C, 20% liquid) | 7.0±1.0 |
| Air content | ≤2.7% |
| Chang in slump within 1 hour/mm | ≤80mm |
| Water reducing rate | ≥25% |
应用范围
High Requirment Concrete
关键属性
- Super water reducing effect for cement based material applications
- Low dosage comared to traditional water reducing agent
- Hgh dispersion, workability
- Improvement of early and final strength of cement based system
-Better adaptability with different kinds of cement
包装与贮存
A. Standard Packing: In 25kg bags out HDPE bags inner with LDPE bags
B. Big Bag or other special packages are possible on request.
Store it in a cool, dry place below 30°C and protected against humidity and pressing. Storage time should not exceed 12 months. And please use it up within 60days if the bags are open.
安全注意事项
The above data is in accordance with our knowledge, but don’t absolve the clients carefully checking it all immediately on receipt. To avoid the different formulation and different raw materials, please do more testing before using it. We reserve the right to alter our product and without informing in advance.
