For industrial manufacturing and laboratory research purposes only.
Product Specifications
| Parameter | Value |
|---|---|
| Color | Yellow Transparent Oily Viscous Liquid |
| Appearance | Liquid |
| Type | Industrial Circulating Water Treatment Agent |
| Product Name | Polyether Ester Defoamer |
| pH Value | 5.0-7.0 (1% Aqueous Solution) |
| Molecular Weight | 2700-3000 |
| Water Content | <0.5 |
| Transport Package | Plastic Bucket |
| Specification | 25L |
| Trademark | GIDINEW |
| Origin | Jining City, Shandong Province |
| Package Size | 120.00cm * 100.00cm * 115.00cm |
Persistent Foam Issues in Industrial Circulating Water Systems? Meet SGR 1820W Polyether Ester Defoaming Agent
We've witnessed countless production delays caused by foam buildup in cooling towers and circulation loops—excessive foam reduces heat transfer efficiency by up to 30%, clogs filtration systems, and forces unscheduled shutdowns for manual cleanup. Traditional defoamers either degrade quickly under high temperatures or leave residues that compromise water treatment chemistry, creating a costly cycle of reapplication and system maintenance.
Engineered for Rapid Defoaming and Long-Term Foam Suppression
Our Polyether Ester Defoaming Agent SGR 1820W addresses these challenges with a specialized molecular structure that combines fast-acting foam breakdown with persistent anti-foaming properties. As a trusted chemical service provider with 10+ years serving industrial clients, we've optimized this formula to maintain stability across pH 5.0-7.0 operating ranges, making it ideal for both research scale testing and full production systems. The yellow transparent oily viscous liquid formulation ensures easy dispersion without emulsification issues common in conventional water-based defoamers.
Industrial Applications in Circulating Water Systems
This Circulating Water Defoamer excels in closed-loop cooling systems, chilled water plants, and industrial process water circuits where mechanical agitation and chemical additives generate problematic foam. Its compatibility with common water treatment chemicals—including scale inhibitors and biocides—makes it suitable for integration into existing maintenance programs. Typical applications include power generation facilities, chemical processing plants, and manufacturing operations requiring precise temperature control.
Key Specifications That Drive Performance
The 2700-3000 molecular weight range balances surface activity and thermal stability, ensuring the defoamer remains active even in systems operating at 60-80°C. With water content below 0.5%, SGR 1820W avoids dilution issues that plague emulsion-based products, maintaining consistent performance throughout its shelf life. The liquid form allows for automated dosing integration, while the 25L plastic bucket packaging minimizes waste during handling and storage. These specifications translate directly to reduced dosage requirements—typically 50-200ppm—lowering overall treatment costs.
Reliable Performance Minimizes Operational Risks
Choosing a substandard defoamer can lead to unexpected production downtime, increased energy consumption, and premature equipment wear. Our SGR 1820W Polyether Ester Defoamer undergoes rigorous quality control to ensure batch-to-batch consistency, eliminating performance variability that disrupts process validation. Compliant with industrial water treatment standards, this defoamer helps maintain system efficiency while supporting environmental compliance goals through reduced chemical usage.
Our quality assurance process includes comprehensive testing for active ingredient concentration, pH stability, and thermal degradation resistance. Each production batch comes with a detailed Certificate of Analysis documenting key parameters, and our technical team provides application support to optimize dosage rates for specific system conditions. With a production capacity exceeding 5000L monthly, we ensure consistent supply even for large-scale operations, backed by our 24-hour response commitment to address any technical inquiries.
Certificate of Analysis & Documentation
Every order includes a batch-specific Certificate of Analysis and Material Safety Data Sheet. For research institutions requiring detailed characterization data, additional testing reports can be provided upon request to support method development and validation.
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 Order Process for Industrial and Laboratory Needs
We offer flexible purchasing options to accommodate both small-batch testing (starting at 25L) and large-scale production requirements. Simply submit your technical specifications through our contact channels, and our team will provide a detailed quotation within 24 hours. For critical applications, we recommend requesting a sample for compatibility testing prior to full-scale implementation.
Frequently Asked Questions
Q: What is the shelf life of SGR 1820W when properly stored?
A: When stored in original unopened containers under recommended conditions, the product maintains stability for 12 months from the date of manufacture.
Q: Can this defoamer be used in potable water systems or food processing facilities?
A: No. This product is FOR INDUSTRIAL AND LABORATORY RESEARCH USE ONLY and is not approved for use in systems involving direct human consumption or food contact.
Q: What documentation is provided with each order?
A: Each shipment includes a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS) specific to the batch delivered.
Q: Is custom packaging available for large-volume orders?
A: Yes, we can provide bulk packaging options including 200L drums for qualifying orders. Contact our sales team for details.
Q: How is the effectiveness of the defoamer determined?
A: Our quality control includes dynamic foam test measurements according to industrial standard methods, with results provided in the COA.
