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High-Temperature System Scale Inhibitor RENATUR 551
High-temperature and high-salt water quality effectively prevents the scaling of calcium carbonate, calcium fluoride, calcium oxalate, calcium sulfate and other substances in the high-temperature water vapor circulation system.
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Introduction
I. Product Features
1. An environmentally friendly, phosphorus-free, and biodegradable polymer-type scale inhibitor;
2. Due to its high average molecular weight and extremely narrow molecular weight distribution, it has excellent thermal stability and calcium scale dispersion performance, especially outstanding dynamic scale inhibition performance under high temperature and high pH conditions;
3. It can effectively prevent scaling of calcium carbonate, calcium fluoride, calcium oxalate, and calcium sulfate in high-temperature steam-water circulation systems, and can maintain relatively stable performance in steam-water environments within 300℃;
4. Compared with traditional polycarboxylates, it has better corrosion inhibition performance for carbon steel;
5. Recommended for use as a high-temperature scale inhibitor in MVR systems or medium and low-pressure boilers;
6. Suitable for high-temperature, high-salinity water quality and seawater evaporation salt production systems.
II. Product Properties
Appearance: Amber transparent liquid
Molecular Weight (WM): 2000~2500
Density (25℃): 1.35±0.10g/cm³
PH Value (1.0% aqueous solution): 8.0~9.5
Free Monomer (calculated as maleic anhydride): <2%
III. Product Usage
RENATUR 551 is usually diluted and then added to water through an automatic dosing system. Before use, please consult the technical engineers of RENATUR Environmental Protection to formulate a dosing plan according to the characteristics of the system water quality. In most cases, it is used in water systems at 5~100ppm. This product does not contain persulfate and will not produce harmful gases in high-temperature environments.
IV. Packaging and Storage
Original sealed packaging: 25KG/barrel. Store at room temperature, keep the packaging sealed, away from fire sources, avoid long-term direct sunlight, and the shelf life is 12 months.
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E-mail: sales@renatur.cn
Harbin Road, Dalian Economic and Technological Development Zone, Liaoning Province
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