Waterborne rust inhibitor is a water-based rust preventive solution that can effectively protect steel, iron and other materials from rust. According to the requirements of anti-rust period, and water is mixed according to a certain ratio, the anti-rust period can reach several days to several months. If there are certain outer packaging conditions, the anti-rust time can reach more than one year. Waterborne rust inhibitor
Introduction
Waterborne rust inhibitor is a water-based rust preventive solution that can effectively protect steel, iron and other materials from rust. According to the requirements of anti-rust period, and water is mixed according to a certain ratio, the anti-rust period can reach several days to several months. If there are certain outer packaging conditions, the anti-rust time can reach more than one year.
Performance characteristics:
1 Excellent rust resistance.
2 Easy to use, soaking operation.
3 Excellent choice for ferrous or non-ferrous metals, especially cast iron workpieces, which do not stain the surface of the part.
4 Completely water-soluble, non-toxic, tasteless, non-flammable, safe and reliable.
5 Low cost, can replace rust preventive oil.
6 The workpiece is beautiful, leaving no traces and does not affect the accuracy.
product type
Waterborne rust inhibitors are commonly used in the form of boronamines and carboxylic acid amines. Boron-containing products have extreme pressure and wear resistance and are inexpensive. The current best product types are:
Counter Rust T-17 monoethanolamine and boric acid mixture, soft and hard water can be adjusted, boron content up to 7%;
Counter Rust T-33 a mixture of isopropanolamine, diisopropanolamine and boric acid, excellent alkalinity reserve, no ammonia;
Counter Rust T-37 Diisopropanolamine and boric acid product, boron content of 5.2% does not contain diethanolamine, low corrosivity can be used for aluminum processing;
Counter Rust T-43 Monoethanolamine and boric acid borate, also contains isopropanolamine, excellent alkalinity reserve, boron content up to 6%
Carboxylic acid amines
:
Counter Rust 177 carboxylic acid and amine salt mixture type corrosion inhibitor, anti-rust during short-term storage in a boron-free wet environment,
Counter Rust 188 carboxylic acid and amine salt mixture type corrosion inhibitor, rust-proof for short-term storage in boron-free wet environment
Counter Rust 199 Mixture-type corrosion inhibitors of carboxylic acid and amine salts and other ingredients, rust-free during short-term storage in boron-free, humid environments
Counter Rust 255 A mixture of carboxylic acid and amine salts and other ingredients that are free of boron and amines, short-term storage rust in humid environments,
Counter Rust 299 A mixture of carboxylic acid and amine salts and other ingredients that are free of boron, rust-proof during short-term storage in humid environments, and contain components that are TSCA and DSL approved semi-synthetic and fully synthetic processing fluids.
Anti-rust agent for non-ferrous metals
:
Counter Rust 200A - AL Aluminum corrosion inhibitor, non-staining water-soluble acid phosphate corrosion inhibitor
Counter Rust 216-AL Aluminum corrosion inhibitor, non-staining type pH 9.5, added amount of physical and chemical properties
:
Appearance: colorless to pale yellow liquid
Boiling point: 100 ° C
Steam pressure: 760PA (100 ° C)
Melting point: none
Specific gravity: 1.1 (25 ° C)
Solubility: miscible with water
PH: tends to be neutral
Viscosity: 7.20mPa.S (25°C)
Health and safety, first aid measures
Use rust inhibitors to avoid prolonged or repeated skin contact. Do not swallow.
Eyes: Rinse immediately with clean water for more than 20 minutes, then wipe with chloramphenicol eye ointment.
Skin: Rinse with clean water for more than 10 minutes.
Ingestion: Immediately sent to the hospital for emergency treatment.
storage:
Ventilation in a cool, dry place, avoid direct sunlight. Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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