CAS 64787-97-9 polycarboxylate powder

Polycarboxylate Superplasticizer KPS-500 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        White free flowing powder 

Solids content (%)                  98 min  

Particle size (D50 um)             App.70~100

Bulk density (g/l)                  350~500

Active content (%)                  90 min  

PH Value                               6.0~8.0      

Characteristics

As a universal and economical product, KPS-500 is recommended for production of flowing mortars with normal and special cementitious binder system due to the following characteristics,

1.Super water reducing effect for cement and gypsum based material applications 

2.Low dosage compared to traditional water reducing agent

3. High dispersion, fluidity and workability.

4.Improvement of early and final strength of cement based system

Key properties

- Good dispersability,

- High water reduction

- Excellent adaptability with kinds of cement

- High flowability in mortar or concrete

Storage and Handling

Polycarboxylate Superplasticizer KPS-500 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

1.25 kg paper bags inner with PE bags

2. Jumbo Bags (500 kg)

3.According to customer's requirement

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