JS-103: The Pinnacle of Modern High-Performance Polycarboxylic Acid Superplasticizers
Product Description
JS-103 Introducing the JS-103, a revolutionary advancement in high-performance polycarboxylic acid superplasticizers. Meticulously formulated using methyl allyl alcohol polyoxyethylene ether macromonomer through cutting-edge free radical polymerization, this innovative solution boasts an impressive 50% solid content. Renowned for its superior water reduction capabilities and reliable slump protection, the JS-103 ensures unmatched concrete performance, offering heightened strength and durability. Perfectly tailored for extensive exports and long-distance transport, this groundbreaking product serves as an ideal choice for international clients seeking excellence in construction materials.Designed to uphold the supreme working efficiency of concrete, the JS-103 promises enhanced strength and exceptional durability. It is primarily favored for export markets, accommodating customers who deal with longer transport distances and require high-caliber concrete solutions.
Product Feature
1. Enjoy a remarkable water reduction rate exceeding 40%, setting new standards in construction efficiency.
2. Engineered with low viscosity and low thixotropy, JS-103 is ideally suited for concrete applications with a low water-cement ratio, ensuring smooth and optimal performance.
Product Specification
| Item |
Unit |
Standard |
| Appearance |
-- |
clear or light yellow liquid |
| Fluidity |
mm |
≥240 |
| Density |
g/cm3 |
1.02-1.06 |
| Solid Content |
% |
50%±1.5 |
| PH Value |
-- |
5±1 |
| Water Reducing Rate |
% |
≥25 |
| Air Content |
% |
≤3.0 |
| Atmospheric Pressure Bleeding rate |
% |
≤20 |
| Pressure Bleeding Rate |
% |
≤90 |
| Chlorine Ion(Based on Solids) |
% |
≤0.1 |
| Alkali Content (Based on Solids) |
% |
≤5.0 |
| Sodium Sulphate Content |
% |
≤5.0 |
| Formaldehyde Content |
% |
≤0.05 |
| Shrinkage |
% |
≤110 |
| Concreting Time |
First Concreting |
min |
-90~+120 |
Application
1. This versatile superplasticizer is perfect for a wide array of concrete forms: from early-strength and retarded concrete to precast, cast-in-place, flow, self-compacting, mass, high-performance, and faced concrete. It's an indispensable asset in both industrial and civil construction projects-especially advantageous for low-grade commercial concrete solutions.
2. Its applications span across monumental infrastructure projects including high-speed railways, nuclear facilities, water conservancy, hydropower developments, subways, large bridges, expressways, harbors, wharves, and other prominent national initiatives.
3. Suitable for all varieties of industrial and civil construction, the JS-103 is also essential for commercial concrete mixing stations.
4. An optimal choice for branch factories, facilitating ease of long-distance transportation.
HOW TO USE
- This product is available as a colorless or light yellow liquid, highlighting its purity and efficiency. Recommended Dosage as follows: typically , 5%-30% of the mother liquor is ideal for combining with other auxiliary materials to craft an effective water-reducing agent..The water-reducing agent's dosage generally ranges between 1% to 3% of the total weight of cementitious ingredients, ensuring optimal performance and efficiency..
- Prior to deploying this product or when altering the type or batch of cement and gravel, an adaptability test is crucial. Based on test results, the formulation of the water-reducing agent should be determined to ensure seamless integration and effectiveness..
- JS-103 can be utilized solo or synergized with a slow-release mother liquor to mitigate concrete slump loss (compared to JS-101B, necessitating a reduced amount of slow-release mother liquor). Alternatively, it can be compounded with functional auxiliaries to devise admixtures with retarder/early strength/antifreeze/pumping functionalities. Application methods and conditions are best determined through rigorous testing and advanced compounding techniques.
- This versatile product is compatible with other admixtures, including early strength agents, air-entrainingagents , retarders, etc., though pre-use testing is recommended. Avoid mixing with naphthalene series water reducers to maintain optimal results.
- Concrete cement and mix ratios should undergo thorough testing to ensure accuracy. During use, ensure the integration of mixed and measured water with the concrete mixer simultaneously. Conduct preliminary mixing tests to guarantee superior concrete quality.
- When calculating the dosage of the water-reducing agent in concrete mixes containing active admixtures like fly ash and slag, consider the total amount of cementitious materials for precise formulation.
Packing & Delivery
Package: Our premium packaging offers multiple options to suit your needs: 220kgs per drum, a robust 24.5 tons per Flexitank, or a versatile 1000kg per IBC. Custom packaging solutions are available upon request to ensure maximum convenience and satisfaction.
Storage: To preserve the exceptional quality of our products, store them in a ventilated, dry warehouse with temperatures maintained between 2-35ºC. Ensure packaging remains intact without unsealing to benefit from a shelf life of one year. Safeguard the product from direct sunlight and freezing conditions.
Safety Information
For comprehensive safety precautions and guidelines, please refer to the Material Safety Data Sheet, which provides detailed insights into safe handling and usage.
Company Profile
Audited Supplier 
){kind=link}