For industrial manufacturing and laboratory research purposes only.
Product Specifications
| Parameter | Value |
|---|---|
| Model NO. | SGR 1820W |
| 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 | SCIEN GREEN |
| Origin | Jining City, Shandong Province |
| Package Size | 120.00cm * 100.00cm * 115.00cm |
| Package Gross Weight | 1054.000kg |
Overcoming Foam Challenges in Industrial Circulating Water Systems with SGR 1820W Polyether Ester Defoamer
For over a decade, we've witnessed how persistent foam in industrial circulating water systems disrupts production efficiency—causing pump cavitation, reducing heat transfer efficiency, and forcing unplanned shutdowns. Research laboratories and manufacturing facilities alike struggle with traditional defoamers that either act too slowly or lose effectiveness under varying pH conditions, leading to costly delays in R&D and production timelines.
Fast-Acting Polyether Ester Defoamer for Critical Water Treatment Applications
Our Polyether Ester Defoamer SGR 1820W addresses these challenges with a formulation engineered for rapid foam suppression and long-lasting control in industrial circulating water systems. As a specialized Industrial Circulating Water Treatment Defoamer, it leverages a precise molecular weight range (2700-3000) to quickly penetrate foam layers while maintaining stability across the typical operating pH range of 5.0-7.0. Backed by our flexible production system, we ensure 24-hour response to urgent orders and delivery within 7-15 days, eliminating the supply chain bottlenecks that plague small-batch chemical procurement.
Industrial Applications and Performance Advantages
This Fast-Acting Defoamer is specifically designed for industrial circulating water treatment processes, including cooling towers, closed-loop systems, and process water recirculation. Its yellow transparent oily viscous liquid form allows easy integration into existing treatment systems, while the low water content (<0.5%) ensures compatibility with common water treatment chemicals. Unlike generic defoamers, SGR 1820W maintains effectiveness under continuous agitation and varying temperature conditions, making it ideal for both laboratory-scale testing and full-scale industrial operations.
Key Specifications Driving Reliable Defoaming Performance
The molecular weight range of 2700-3000 is critical for balancing fast foam knockdown with prolonged efficacy—lower molecular weights may disperse too quickly, while higher ones might fail to reach foam interfaces. The tightly controlled pH (5.0-7.0 in 1% aqueous solution) ensures compatibility with most water treatment formulations, preventing pH-induced degradation that can render defoamers inactive. Additionally, the <0.5% water content minimizes dilution effects, ensuring consistent performance across batches. These specifications aren't arbitrary; they're the result of extensive testing to meet the rigorous demands of industrial water treatment.
Why Choose SGR 1820W for Your Defoaming Needs
Selecting a substandard defoamer can lead to increased water treatment costs, production downtime, and even equipment damage due to unchecked foam. Our Polyether Ester Defoamer SGR 1820W delivers measurable value by reducing chemical consumption through targeted foam control and minimizing system maintenance requirements. As a factory-direct supplier with ISO 9001-certified production processes, we guarantee batch-to-batch consistency, eliminating the variability that undermines research reproducibility and industrial process stability. This reliability translates to lower total cost of ownership compared to cheaper, less consistent alternatives.
Our Commitment to Quality and Technical Support
Every batch of SGR 1820W undergoes comprehensive quality testing, including molecular weight verification via gel permeation chromatography (GPC) and pH analysis to ensure compliance with stated specifications. We provide a Certificate of Analysis (COA) with each shipment, detailing key parameters like water content and pH. If a batch fails to meet your requirements, our 30-day return policy ensures prompt replacement at no additional cost. Our technical team, with average 8+ years of industry experience, offers personalized support for dosage optimization and system integration, ensuring you maximize the performance of your Circulating Water Defoamer.
Certificate of Analysis & Documentation
Each order includes a batch-specific COA and MSDS, providing detailed safety and handling information. For research institutions requiring additional verification, we can supply raw GPC chromatograms and pH titration curves upon request, supporting your quality control and regulatory compliance efforts.
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 Ordering Process for Industrial and Research Needs
To meet your urgent defoaming requirements, we've simplified the procurement process: submit your request via email or phone, receive a detailed quotation within 24 hours, confirm your order, and get your Polyether Ester Defoamer SGR 1820W delivered within 7-15 days. For research projects, we offer 25L trial quantities to validate performance before scaling up, ensuring alignment with your specific application needs.
Frequently Asked Questions
Q: What is the shelf life of SGR 1820W Polyether Ester Defoamer?
A: When stored in original sealed containers under recommended conditions, the product has a shelf life of 12 months from the date of manufacture.
Q: Can this defoamer be used in food or pharmaceutical production facilities?
A: No, SGR 1820W is intended FOR INDUSTRIAL AND LABORATORY RESEARCH USE ONLY and should not be used in processes involving direct human consumption or therapeutic applications.
Q: What documentation is provided with each shipment?
A: Every order includes a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS) specific to the batch.
Q: Is custom packaging available for large-volume orders?
A: Yes, we offer custom packaging solutions for industrial-scale requirements. Contact our sales team to discuss your specific needs.
Q: How is the defoaming efficiency of SGR 1820W verified?
A: Each batch is tested using dynamic foam test methods to measure foam suppression time and foam height reduction, with results documented in the COA.
