Js-103 Polycarboxylate Superplasticizer 50% Solid Content Water Reducer Type

• Customization: Available
• Appearance: Clear & Light Yellow.
• Application: Concrete Admixture
• Model NO.: JS-103
• Chemical Composition: Polycarboxylate Ether
• Setting Time: Normal Setting Time
• Type: High-range Water-reducing Agent
• Water Reduction Rate: 30%-40%
• MOQ: 1000kg
• Solid Content: 50%
• pH Value: 6-8
• Packing TPE: Flexitank, IBC Tank, Drums
• Transport Package: IBC Tank, Flexitank
• Specification: 1100KG/IBC Tank, 22Tons/Flexitank
• Trademark: Gaoqiang
• Origin: China
• HS Code: 382440
• Production Capacity: 50000tons/Year

Product Description

JS-103 High Range Water-Reducing Polycarboxylate Superplasticizer

PCE JS-103 is an eco-friendly, next-generation, high-performance marvel polycarboxylate ether superplasticizer , featuring a unique comb shape. The primary chains of this high-performance polycarboxylate superplasticizer attach adeptly to cement particle surfaces, effectively delaying hydration and significantly boosting flow retention. The secondary chains envelop the cement particles, providing a dual function of steric hindrance and electrostatic repulsion. This approach sets it apart from traditional water-reducing agents, ensuring superior dispersion and optimal water reduction.

Product Description:

JS-103 is a comb-type polyester carboxylate offering unparalleled dispersing capabilities for cement, remarkably enhancing concrete mix workability.

Product Features:

Outstanding dispersing power coupled with an impressive high-range water-reduction rate

Delivers exceptional fluidity to concrete

Exhibits excellent slump retention characteristics

Harmonizes seamlessly with various cement types

Fields of Application:

Ideal for cementitious construction materials. It is especially recommended for use in ready-mixed concrete, pumpable concrete, self-compacting concrete, as well as high compressive strength and high-performance concrete applications.

Technical Data/Typical Properties

Appearance	Colorless to yellowish liquid
Apperance	Clear or light yellow liquid
Solid Content	50±1%
Density	1.107g/cm3
Total alkali content	0.43%
Na2So4 content	less than 0.004%
pH	5.6
Chloridion content	0.0007%
air content	1.8%
water reducing ratio	30%-40%
suggest dosage	0.2%-0.5%

*The typical properties outlined above do not represent the product's specifications.

Application Recommendation:

JS-103 can be utilized independently or synergistically with other polycarboxylate superplasticizers for enhanced performance.
Recommended Dosage: Employ a dosage ranging from 0.05% to 0.3% by weight of binding materials, adjusted to the solid content. Utilize sodium gluconate to fine-tune setting time if needed.

Package and Storage:

Package:Available in 200kg drums, 1000kg IBCs, flexitanks, or as per specific requirements.


Storage:Store in a well-ventilated, dry warehouse at temperatures between 2-35ºC. Ensure packaging remains intact and sealed for a shelf life of one year. Avoid direct sunlight and protect from freezing.

Safety Information
For comprehensive safety details, consult the Material Safety Data Sheet. This leaflet serves as a reference and does not claim completeness or obligation.

Please conduct preliminary tests to confirm applicability.