JS-103: The New Epoch of Advanced Polycarboxylic Acid Superplasticizers
Product Description
JS-103 is a state-of-the-art, high-performance polycarboxylic acid superplasticizer, innovatively formulated from methyl allyl alcohol polyoxyethylene ether macromonomer using cutting-edge free radical polymerization technology. With a robust 50% solid content, it promises superior water reduction capabilities and provides a reliable slump protection mechanism to ensure the remarkable workability of concrete. It delivers enhanced strength and exceptional durability, making it perfect for export markets where transportation distances are extensive, catering to mother liquor customers.
Product Features
1. Achieves an impressive water reduction rate exceeding 40%, maximizing efficiency and performance.
2. Features low viscosity and reduced thixotropy, making it ideally suited for concrete mixes with a low water-cement ratio, ensuring smooth application and optimal results.
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 |
Applications
1. Versatile for various types of concrete including early strength, retarded, precast, cast-in-place, flow, self-compacting, mass, high-performance, and faced concrete. Essential for mixing and casting in both industrial and civil structures, especially advantageous for low-grade commercial concrete applications.
2. Extensively applicable to national key projects like high-speed railways, nuclear power facilities, water conservancy, hydropower projects, subways, major bridges, expressways, harbors, and wharves.
3. Suitable for all industrial and civil construction projects, as well as commercial concrete mixing stations, ensuring adaptability across various settings.
4. Ideal for branch factories and long-distance transportation requirements.
How to Use
- Presented as a colorless or light yellow liquid, this product offers simplicity and versatility in application. Recommended Dosage as follows: typically , 5%-30% mother liquor is mixed with other small materials to craft an effective water-reducing agent.The standard dosage ranges from 1% to 3% of the total weight of cementitious materials, ensuring optimal performance and efficiency..
- Conduct an adaptability test with cement and gravel prior to use or when changing types and batches. This ensures tailored and efficient proportions for the water-reducing agent, based on specific conditions..
- Employ this product independently or in synergy with slow-release mother liquor to minimize concrete slump loss (compared to JS-101B, a reduced amount of slow-release mother liquor is required). Alternatively, combine with functional auxiliaries to achieve admixtures with retarder, early strength, antifreeze, or pumping capabilities. The application method and conditions should be verified through testing and compounding technology.
- Compatible with various admixtures such as early strength agents, air-entraining agents, retarders, and more. Ensure compatibility through testing before use. Avoid mixing with naphthalene series water reducers.
- Concrete Determine the cement and mix ratio via testing. When applying, add the mixed and measured water to the concrete mixer simultaneously. Conduct a mixing test prior to ensure the concrete's quality and performance.
- For concrete mixtures containing active admixtures like fly ash or slag, calculate the water-reducing agent dosage based on the total cementitious material volume.
Packing & Delivery
Package: Envision the convenience of our product packaged with precision in 220kgs drums, or opt for bulk delivery via 24.5 tons/Flexitank. For tailored needs, choose our 1000kg/IBC or customize your request.
Storage: To maintain the optimal effectiveness of our superplasticizer, store it in a ventilated dry warehouse with temperatures ranging from 2-35ºC. With intact packaging and no unsealing, the shelf life extends to a full year, shielded from direct sunlight and freezing.
Safety Information
For comprehensive safety details, please refer to the Material Safety Data Sheet.
Company Profile
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