Discover the unparalleled efficiency of Gaoqiang JS-103 PCE 50%, a superior solution for your construction needs.
JS-103 - Experience the transformative power of High Range Water Reducer, a Polycarboxylate Superlasticizer Liquid (PCE) with a solid content of 50%, ideal for enhancing concrete performance.

Gaoqiang PCE JS-103 is an advanced comb-type Polycarboxylate Ether Polymer. Its superior dispersing ability makes it a game-changer in cement applications, significantly boosting the workability of concrete mixes to new heights.
Gaoqiang PCE JS-103 is the cornerstone of the third generation of superplasticizers/concrete admixtures, setting new standards in construction efficiency.
Remarkable Product Features:
- Exceptional Water-Reducing Capability
- Outstanding Initial Workability
- Consistent Retention of Workability
- Unrivaled dispersing power creates ultra-fluid concrete.
- Perfectly compatible with both cement and mineral admixtures.
- Exhibits excellent compatibility with materials rich in powder or clay.
- Concrete surfaces benefit from a superior finish and appearance.
Product Specifications:
Property |
Value |
Method |
Appearance |
White to Light Yellow Liquid |
Visual |
Concentration |
Min 50% |
160˚C for 20min |
pH (undiluted) |
5-7 |
Stock solution |
Specific Gravity |
1.085 - 1.12 |
Hydrometer, 25˚C |
Viscosity |
450 - 1000 |
25˚C, No.3, 60rpm |
Technical Specifications Sheet - Gaoqiang JS-103
Versatile Application Scenarios:
- Essential raw material for PCE-based concrete admixtures.
- Ideal for High Strength Concrete projects.
- Perfect for Pre-cast Concrete applications.
- Excellent choice for High Fluidity Concrete formulations.
- Suitable for a range of General Strength Concrete applications.
- Optimum for Concrete used in high-rise buildings and intricate structures.
Compelling Advantages:
- Achieve cost-efficiency through enhanced performance and quality.
- Facilitates the generation of self-filling concrete with exceptional fluidity.
- Enhance durability through increased concrete strength, ensuring lasting structures.
- Achieve high-strength concrete with a low Water to Cement ratio.
Recommended Usage Instructions:
We recommend using 0.3-1.0 liters/100kgs of binders based on the undiluted solution. Dilute as needed for your specific application. Determine the optimal dosage through trials tailored to your concrete properties and materials.
Potential Side Effects of Overdosing:
Excessive use can lead to the segregation of concrete materials, significantly reducing the strength of the concrete below target values.
Compatibility Information:
Our entire PCE product range exhibits excellent compatibility. For enhanced water reduction or retention, blend appropriately with other PCE types. The product pairs well with LignoSulfonate-based plasticizers but avoids SNF-based ones.
Storage & Handling Guidelines:
Store the product at room temperature away from direct sunlight. When stored in original, unopened containers, it has a 12-month shelf life. If frozen, slowly agitate until it reverts to liquid form.
Packing Options:
Available in Bulk (21,000Kgs/Flexi Tank) or 1,100 Kgs/IBC to suit your operational needs.
Safety Precautions:
The product is free from hazardous materials and poses no transport risks. Adhere to standard handling procedures. Wear gloves and eye protection; wash any skin contact with soap and water during breaks or at the end of shifts. Consult the Material Safety Data Sheet for further details.