| Appearance: | Powder |
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| Application: | Concrete Admixture |
| Chemical Composition: | Polycarboxylate Ether |
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| Appearance | Buff or offwhite powder, free-flowing |
| Moisture content | ≤2% |
| Active Content | ≥86% |
| Bulk density | 400-700 g/l |
| pH value(20°C, 20% liquid) | 6.0-8.0 |
| Slump Time | ≥90min |
| Water reducing rate | ≥25% |
Application
After being configured as a liquid, this product is suitable for the use of liquid polycarboxylic acid water-reducing agents, and is suitable for pre-mixed and cast-in-situ concrete in various industrial and civil buildings.
It is also used in high-strength, high-performance, high-durability, super-fluid, vibration-free, self-leveling, self-compacting and steel fiber special concrete; precast concrete, concrete for long-distance transportation, commercial concrete, etc.
It is especially suitable for construction sites in remote areas that are not suitable for building factories, and only simple pre-mixing equipment can meet the construction requirements.
Product Characteristics
The water reducing rate is more then 25% , can greatly improve the fluidity of the concrete with the same amount of water added.
- In the spray drying process of traditional
Polycarboxylate powder water reducing agent, due to the effect of high temperature, the polycarboxylic acid group will more or less cause certain damage. Thereby greatly reducing the performance of the pagoda after the liquid is converted into a solid. PC-3050 is manufactured by a special process, so that the carboxylic acid group is not destroyed during the powder manufacturing process, so that the original liquid mother liquor is retained.
-Good solubility and fast dissolution rate
Especially the particles are uniform and the specific surface area is large. So it can dissolve quickly in the process of dissolving in water. And there is no obvious impurities after dissolution
Dosage
The recommended amount in various dry powder materials is 0.2-0.3% of the cementitious material. After dissolving, it can be used instead of liquid polycarboxylic acid water reducing agent, and after dissolving, it can be converted according to the actual solid content.
Packing
Standard packing: 25kg/bag inner with PE bagsA. Standard Packing: In 25kg bags out HDPE bags inner with LDPE bags
B. Big Bag or other special packages are possible on request.
Storage
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.
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