JS-103: The Next Generation in High-Performance Polycarboxylic Acid Superplasticizers
Product Overview
JS-103 This cutting-edge superplasticizer is crafted using methyl allyl alcohol polyoxyethylene ether macromonomer through an advanced free radical polymerization process, boasting an impressive 50% solid content. With superior water reduction capabilities and slump protection, it ensures concrete of unparalleled performance, strength, and durability, especially for export markets and long-distance transport of mother liquor.o guarantee superior concrete performance, enhanced strength, and outstanding durability. It's tailored for exporters and customers requiring long-distance transport of mother liquor.
Outstanding Features
1. Achieve exceptional water reduction rates exceeding 40%.
2. Experience low viscosity and thixotropy, ideal for low water-cement ratio concrete.
Technical Specifications
| 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 |
Adaptability and Uses
1. Perfect for early strength, retarded, precast, cast-in-place, flow, self-compacting, mass, high-performance, and faced concrete. Essential for industrial and civil buildings, especially low-grade commercial concrete.
2. Extensively applicable in high-speed railways, nuclear power, water conservancy, hydropower projects, subways, large bridges, expressways, harbors, and key national projects.
3. Vital for industrial, civil construction, and commercial concrete mixing stations.
4. Ideal for branch factories and long-distance transportation.
Usage Instructions
- This product appears as a colorless or light yellow liquid. Recommended Dosage Guidelines: Typically, 5%-30% of the mother liquor is mixed with other materials to create a water-reducing agent..For water-reducing agents, the recommended dosage is generally between 1% to 3% of the total weight of cementitious materials..
- Conduct adaptability tests with cement and gravel before using this product or altering cement and gravel types and batches. Tailor the water-reducing agent proportions based on test results..
- Use independently or combine with slow-release mother liquor to minimize concrete slump loss. For enhanced admixture properties like retarder/early strength/antifreeze/pumping, the application method and conditions should be confirmed via testing and compounding techniques.
- Use alongside other admixtures like early strength agents or air-entrainingagents, retarders, etc., ensuring preliminary testing. Avoid mixing with naphthalene series water reducers.
- Concrete Ensure the cement and mix ratio is determined through testing. During application, ensure water is added simultaneously in the concrete mixer. Conduct preliminary mixing tests to confirm concrete quality.
- For concrete with active admixtures such as fly ash and slag, calculate the water-reducing agent dosage based on the total cementitious material volume.
Packaging & Distribution
Packaging Options: Select from our flexible packaging solutions including 220 kgs per drum, 24.5 tons per Flexitank, and 1000 kg per IBC, or let us know your specific requirements for a tailored packaging experience.
Storage Guidelines: Preserve the premium quality of our product by storing it in a well-ventilated, dry warehouse maintained at temperatures between 2-35ºC. Keep the packaging intact and unsealed to enjoy a shelf life of up to one year. Guard against direct sunlight and freezing conditions for optimal product longevity.
Safety Information Overview
For comprehensive safety information, kindly refer to our Material Safety Data Sheet, designed to ensure safe and informed handling.
Company Profile Overview
Shandong Gaoqiang New Material Technology Co., Ltd: Established in 2012 with a registered capital of 117 million yuan, this modern enterprise is dedicated to energy-saving and environmentally-friendly innovations. Specializing in the concrete and construction industries, we seamlessly integrate scientific research with production and sales. As an expert in exporting high-quality construction chemical products, Gaoqiang is devoted to advancing the concrete industry with our flagship Polycarboxylate Superplasticizer. Widely acclaimed for reducing water in concrete, our range includes unrivaled superplasticizers, accelerators, and retarders, each crafted to elevate construction excellence.
Our Infrastructure & Achievements: Operating two state-of-the-art factories equipped with six production lines and two large-scale production units, alongside two university-affiliated laboratories, we boast a robust production capacity of 100,000 tons annually. With domestic sales reaching 80,000 tons, our extensive marketing and export expertise have refined our team's proficiency, enhanced service quality, and spearheaded innovative product developments. We pride ourselves on meeting diverse industry needs with precision and efficiency.
Our Vision & Culture: At Gaoqiang, we are driven by the vision of 'Integrating Science and Technology into Construction for a Safer World'. This ethos nurtures a vibrant corporate culture focused on 'customization in production', fostering collective growth for our team, clients, and business partners. We warmly invite collaborative opportunities and mutual development with esteemed clients both locally and globally.
Resources & Capabilities Overview
*Proudly certified as a CRCC Chinese supplier, ensuring unparalleled quality and reliability.
*Enjoy our comprehensive one-stop service, encompassing product search, offering, quality control, warehousing, and seamless international logistics.
*Benefit from our bespoke product customization and comprehensive application programs tailored to meet your unique requirements.
*Avail yourself of our complimentary samples and embrace the convenience of accommodating small order requests.
*We offer flexibility with customized packaging solutions to suit your specific needs.
*Our professional teams are dedicated to providing exemplary after-sales service and technical support, ensuring your complete satisfaction.
Shandong Gaoqiang New Material Technology Co., Ltd: Since our inception in 2012, with a registered capital of 11.7 billion yuan, we have emerged as a pioneering entity in modern admixture production focused on energy efficiency and environmental conservation. Our specialization in the concrete and construction sectors is complemented by our integration of cutting-edge research, manufacturing excellence, and product distribution. Renowned for our export expertise in construction chemical products, Gaoqiang is committed to advancing the industry with our outstanding Polycarboxylate Superplasticizer, which serves as a superior concrete water reducer and encompasses a range of superplasticizers, accelerators, and retarders.
Our Infrastructure & Achievements: With two advanced factories, six production lines, and two large-scale production facilities, supported by two university collaborative laboratories, our production capacity reaches an impressive 100,000 tons annually, with domestic sales at 80,000 tons. Our extensive marketing and export experience has honed the expertise of our marketing team, enhanced our service offerings, and driven the development of innovative new products. We are committed to fulfilling the varied demands of our diverse clientele with exceptional precision.
Our Vision & Culture: At Gaoqiang, we are committed to our mission of 'Integrating Science and Technology into Construction for a Safer World'. This commitment fosters a company culture centered around 'customized production', propelling the growth of our team, clients, and business. We are eager to engage in cooperative endeavors and foster mutual development with partners from around the globe.
Resources & Capabilities Overview
*Proudly recognized as a CRCC-certified Chinese supplier, ensuring the highest standards of quality.
*We offer a comprehensive one-stop service that includes product search, offering, quality control, warehousing, and seamless international logistics.
*Enjoy the flexibility of our customized product offerings and all-inclusive application programs, tailored to your specific requirements.
*We proudly provide FREE samples and welcome small order inquiries, ensuring your experience with our products is seamless and satisfying.
*We are pleased to offer Customized Packages tailored to meet your specific needs and preferences.
*Our dedicated professional teams are committed to excellence, offering top-notch after-sales service and comprehensive technical support.
Shandong Gaoqiang New Material Technology Co., Ltd. was established in 2012 with a registered capital of 11,700 million yuan. We are a forward-thinking admixture production entity committed to energy conservation and environmental protection. We specialize in serving both the concrete and construction industries by merging scientific research, product innovation, and stellar sales. As a professional entity focused on exporting construction chemical products, Gaoqiang has consistently dedicated itself to the research, production, and sales of various chemical products since its inception. Our expertise lies in concrete admixtures, with our flagship product being the Polycarboxylate Superplasticizer, renowned for its extensive application as a concrete water-reducing agent, including (super)plasticizers, accelerators, and retarders.
Our extensive capabilities are supported by two proprietary factories, six cutting-edge production lines, and two state-of-the-art large-scale production facilities. We also collaborate with two esteemed university laboratories. Our production capacity stands at an impressive 100,000 tons per year, with domestic sales reaching 80,000 tons. With years of marketing and export experience, our marketing team has enhanced their expertise, boosted service quality, and continually developed innovative products. We are well-equipped to address the diverse needs of customers across various industries, ensuring their complete satisfaction.
Gaoqiang is passionately dedicated to the vision of 'Integrating Science and Technology into Construction to Make the World Safer.' This vision encapsulates our enterprise culture of 'customized production.' It fosters the collective growth of our staff, clients, and business. We eagerly anticipate forging cooperative relationships and advancing together with customers both domestically and internationally!
Resources & Capabilities
*Proudly CRCC certified as a leading Chinese supplier, demonstrating our commitment to quality and reliability.
*We offer a comprehensive one-stop service that includes product search, competitive offers, stringent quality control, warehousing solutions, and seamless international logistics.
*Tailor-made product solutions and all-encompassing application programs are available to meet the precise requirements of our valued customers.
*We proudly provide FREE samples and welcome small order inquiries, ensuring your experience with our products is seamless and satisfying.
*We are pleased to offer Customized Packages tailored to meet your specific needs and preferences.
*Our dedicated professional teams are committed to excellence, offering top-notch after-sales service and comprehensive technical support.
Audited Supplier 
){kind=link}