Tel: +86 (755) 3291 9055
E-mail: chemical@kingtopgroup.cn
E-mail: hardware@meiyuindustry.cn
E-mail: homedecor@meiyuindustry.cn
Product Description
Polycarboxylate Superplasticizer 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.
Specifications
Appearance |
Buff or offwhite powder, free-flowing |
Moisture content |
≤1% |
Active Content |
≥86% |
Bulk density |
300-500 g/l |
pH value(20°C, 20% liquid) |
6.0-8.0 |
Slump Time |
≥90min |
Water reducing rate |
≥25% |
Characteristics
As a universal and economical product, it is recommended for production of flowing mortars with normal and special cementitious binder system due to the following characteristics,
-Super water reducing effect for cement based material applications
-Low dosage compared to traditional water reducing agent
-High dispersion, fluidity and workability.
-improvement of early and final strength of cement based system
Dosage and Handling
It should be dry-blended with the other dry ingredients at a minimal dosage of 0.1% to 0.3% by total weight of cementitious components. The actual dosage should be determined through suitable tests prior to production and application
Packaging and Storage
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, since the goods is thermoplastic, storage time should not exceed six months.
Safety Notes
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.