JS-103 New Generation of High Performance Polycarboxylic Acid Superplasticizer
Product Description
JS-103 Introducing JS-103, a pioneering advancement in high-performance polycarboxylic acid superplasticizers. Expertly crafted using methyl allyl alcohol polyoxyethylene ether macromonomer through state-of-the-art free radical polymerization, this product boasts an impressive 50% solid content. It delivers exceptional water reduction rates and offers reliable slump protection.This ensures concrete of unparalleled workability, strength, and unmatched durability. Ideal for extensive export applications, especially where transport distances are considerable, ensuring the quality of mother liquor for long-distance customers.
Product Feature
1. Achieves an extraordinary water reduction rate exceeding 40%, optimizing performance.
2. Features low viscosity and minimal thixotropy, making it perfectly suited for concrete with reduced water-cement ratios.
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. Perfect for early strength, retarded, precast, cast-in-place, flow, self-compacting, mass, high-performance, and faced concretes. Serves diverse applications ranging from industrial to civil structures, particularly low-grade commercial concrete.
2. Extensively applicable for monumental projects such as high-speed railways, nuclear plants, water conservancy, hydropower projects, subways, large bridges, expressways, harbors, wharves, and other key national infrastructures.
3. Tailored for diverse industrial and civil construction sites as well as commercial concrete mixing stations.
4. Ideal for branch factories and long-distance transportation needs.
HOW TO USE
- This versatile product is available in a colorless or light yellow liquid form. recommended dosage as follows: typically , 5%-30% of the mother liquor is blended with other minor materials to formulate a superior water-reducing agent..The standard dosage for the water-reducing agent ranges from 1% to 3% based on the total weight of cementitious compositions..
- Conduct compatibility tests with cement and gravel before use or altering material batches. Based on test results, adjust the proportion of the water-reducing agent accordingly..
- Utilize the product independently or alongside slow-release mother liquor to mitigate concrete slump loss (compared to JS-101B, reduce slow-release mother liquor usage). Alternatively, combine with functional auxiliaries to develop admixtures with retarder, early strength, antifreeze, or pumping properties. Application methods should be verified through stringent testing and compounding techniques.
- This product can be seamlessly integrated with other admixtures such as early strength agents, air-entrainingagents, retarders, etc. Prior testing is essential. Avoid mixing with naphthalene series water reducers.
- Concrete cement and mix ratios must be established through testing. During application, ensure simultaneous addition of mixing water and concrete mixer input. Conduct mixing tests beforehand to guarantee superior concrete quality.
- For concrete compositions involving active admixtures like fly ash and slag, calculate the water-reducing agent dosage based on the total cementitious material volume.
Packing & Delivery
Packaging Options: Choose from a variety of flexible packaging solutions to suit your needs, including 220kgs per drum, 24.5 tons per Flexitank, or 1000kg per IBC. Custom packaging is available upon request to meet your specific requirements.
Storage Guidelines: Ensure the longevity and effectiveness of our product by storing it in a ventilated dry warehouse at temperatures between 2-35ºC. Keep the packaging intact and sealed until use, away from direct sunlight and freezing conditions. The product's shelf life is assured for one year under these conditions.
Safety Information
For comprehensive safety information, please refer to the Material Safety Data Sheet to ensure proper handling and usage.
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