For industrial manufacturing and laboratory research purposes only.
Product Specifications
| Parameter | Value |
|---|---|
| Product Name | Polycarboxylate Superplasticizer |
| Model NO. | HLP-ME350 |
| Chemical Composition | Polycarboxylate Ether |
| Type | High-range Water-reducing Agent |
| Water Reduction Rate | 20%-30% |
| Setting Time | Extended Setting Time |
| Density | 1.09 ± 0.02 G/Cm³ |
| pH Value | 5.5 ± 1.0 |
| Total Content | 50 ± 2 (%) |
| Packaging | IBC (Intermediate Bulk Container)/Flexitank |
| Transport Package | IBC/Flexitank |
| Shelf Life | Twelve Months |
| Specification | Standard Specifications or Customized |
| Origin | Jiangsu, China |
| HS Code | 3824401000 |
Addressing Strength and Efficiency Challenges in High Strength Cement Mortar Production
After a decade of supporting concrete producers across 50+ countries, we've witnessed how inconsistent water reduction rates can derail high strength mortar projects—compromising compressive strength by up to 20% or causing unexpected setting time variations that disrupt construction schedules. Many clients initially struggled with generic additives that failed to deliver promised performance, leading to costly rework and material waste.
HLP-ME350: The Stabilized Polycarboxylate Superplasticizer Solution
Our Polycarboxylate Superplasticizer HLP-ME350 directly addresses these challenges through its precisely engineered polycarboxylate ether structure, delivering reliable 20-30% water reduction that consistently enhances mortar workability without sacrificing strength development. Backed by our ISO 9001-certified production facilities and 10,000+ industrial client partnerships, this additive ensures batch-to-batch consistency critical for both precast concrete manufacturers and large-scale construction projects.
Industrial Applications in Cementitious Systems
This High Strength Mortar Water Reducer finds primary application in high-performance concrete production, precast构件 manufacturing, and specialized mortar formulations requiring enhanced flowability and early strength development. Its extended setting time特性 makes it particularly valuable for large-volume pours and hot-weather construction, where maintaining workability during placement is essential. Typical use cases include high-rise building foundations, bridge infrastructure, and pre-stressed concrete elements.
Key Specifications Driving Performance
The 50±2% active content ensures dosage accuracy, eliminating the guesswork in formulation adjustments that often lead to performance variability. With a density of 1.09±0.02 g/cm³, our Polycarboxylate Ether Superplasticizer allows precise metering in automated batching systems—critical for maintaining consistent water-cement ratios. The controlled pH range of 5.5±1.0 minimizes compatibility issues with various cement types, while the 12-month shelf life ensures inventory stability without performance degradation, reducing material waste from expired products.
Risk Mitigation Through Reliable Formulation
Choosing substandard water reducing agents can result in segregation, bleeding, or reduced compressive strength—failures that cost manufacturers an average of 15-20% in rework expenses. Our HLP-ME350 undergoes rigorous testing for chloride and sulfate content, ensuring compliance with GB 8076-2008 standards and mitigating corrosion risks in reinforced concrete structures. The consistent performance translates to predictable concrete strength development, with third-party testing confirming 28-day compressive strength improvements of 15-25% compared to conventional additives.
Quality Assurance You Can Verify
Every batch of HLP-ME350 undergoes comprehensive testing using HPLC and FTIR analysis to verify chemical composition and molecular weight distribution. Clients receive a detailed Certificate of Analysis (COA) with each shipment, including specific gravity, pH, solid content, and water reduction rate data measured at our in-house laboratory accredited by CNAS. Our production facility maintains a 3,000-ton monthly capacity, ensuring stable supply even during peak construction seasons, while our 24-hour technical support team provides formulation guidance for optimal additive dosage.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA and MSDS compliant with REACH and GHS standards. For critical projects, we can arrange third-party testing through SGS or Intertek upon request. Historical batch data is retained for 5 years, allowing clients to trace specific production runs using the lot number printed on each container.
Storage & Handling
- Store in a cool, dry, well-ventilated area, sealed and away from direct sunlight.
- Keep away from incompatible materials, food and feed sources.
- Handle with appropriate personal protective equipment (gloves, goggles, lab coat).
- Follow good industrial hygiene practices. Avoid inhalation and skin contact.
- Refer to MSDS for detailed storage and safety instructions.
Streamlined Procurement Process
Initiate your order by submitting a specification request through our online portal, where our technical team will confirm compatibility with your cement type and application requirements. We offer 500kg sample quantities for performance testing, followed by bulk orders in IBC containers or flexitanks. All shipments include full customs documentation, with lead times averaging 7-10 days for standard specifications and 15-20 days for customized formulations.
Frequently Asked Questions
Q: What is the shelf life of HLP-ME350?
A: The product maintains its performance for twelve months when stored in sealed containers under recommended conditions.
Q: Can this superplasticizer be used in food or pharmaceutical applications?
A: No, this product is for industrial and laboratory research use only, not for direct human consumption or therapeutic applications.
Q: What documentation is provided with each shipment?
A: Each delivery includes a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS) compliant with international standards.
A: Yes, we offer customized solid content and packaging options to meet specific production requirements, with minimum order quantities starting at 5 tons for custom formulations.
Q: How is the water reduction rate measured?
A: Water reduction rate is determined according to GB/T 8077-2012 standard test method, measuring the difference in water content required to achieve specified slump compared to plain concrete.
