PCE-Polycarboxylate Superplasticizer Powder
PC3010 is a kind of free–flowing powder form superplasticizer, as a universal product, designed for applications of flowing mortars with universal and special cementitious binders.
Composed of polycarboxylate ether copolymer, its main chain anchors on the surface of cementitious binder particle while the unique comb structure as side chain stretches in the water.
The combination of electrostatic force and steric stretching effect imparts low water demand and high flowing ability to mortars.
PC 3050 is a kind of polycarboxylate superplasticizer powder with higher water reducing rate and high collapse resistance.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.
PC 3070 is in granule form which is grinded from solid Polycarboxylate Superplasticizer, it have almost the same funciton as liquid PCE when add water.
General Properties
PC3010 | PC3050 | PC3070 |
- 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
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Good fluidity to mortar | Good slump retention | Good slump retention |
Specification
PC3010 | PC3050 | PC3070 | |
Appearance | Buff or offwhite powder, free-flowing | Buff or offwhite powder, free-flowing | Buff or offwhite granule |
Moisture content | ≤2% | ≤2% | ≤3% |
Active Content | ≥92% | ≥92% | 97% |
Bulk density | 400-700 g/l | 400-700 g/l | 400-600 g/l |
Mesh | 60 | 60 | 20 |
pH value(20°C, 20% liquid) | 6.0-8.0 | 6.0-8.0 | 6.0-8.0 |
Slump Time | ≥90min | ≥90min | |
Water reducing rate | ≥25% | ≥25% | ≥25% |
Application Range
PC3010 | PC3050 | PC3070 |
High flow concrete, self leveling mortar, grouting materials,etc. | High perference concrete, any kind Cement mixing tank | Good slump retention,small cement mixing tank. |
Packing and storage
A. Standard packing:in 25kgs bags outer HDPE bags inner with LDPE bags
B. Big bag or other special packages are possible on request.
Store in a cool, dry place with temperature lower then 30℃, protect against humidity and pressing.
Storage time should not exceed one year.
E-mail: sdcharing@sdcharing.com
Phone: +86 131 7667 0070
WhatsApp: +86 150 6613 3527
Add.: Jinan City, Shandong Province, China