Even Hard Water Can Be Softened! Non Corrosive, Highly Stable Rust Inhibitor, Tips For Non-Ferrous Metal Protection

Background

In our lives, metal products are everywhere, from screws and nuts to cars and airplanes. The safety and service life of metal products often depend on a key factor - rust prevention. In the traditional field of rust prevention, chemical agents play an important role, but they often have environmental and health issues.

Lanthanide launches LA AF 827, which not only has excellent rust prevention performance, but also adapts to various metal materials. It also has unique antibacterial function and excellent hard water resistance, further improving the rust prevention performance of this product and extending the service life of metals, becoming an advantageous product in industrial, metal and other fields.

1、 LA AF 827

The product is a boron free amino acid ester water-based rust inhibitor; Due to its unique molecular structure, it does not decompose or polymerize during use, resulting in excellent rust prevention performance.

△ LA AF 827 Physical Characteristics

The pH value of LA AF 827 solution reaches 10.3, which meets the high pH requirement for rust prevention of black metals; And under these conditions, copper and aluminum did not show any corrosion phenomenon.

△ Comparison of rust prevention performance between LA AF 827 black metal and mainstream rust inhibitors

This indicates that LA AF 827 has excellent performance in solving the contradiction between rust prevention of ferrous metals and corrosion of non-ferrous metals in terms of pH value selection.

2、 Excellent antibacterial performance

#Non corrosive properties to non-ferrous metals

01

Corrosion testing of copper sheets

Fully immerse the prepared copper sheet in the test sample and continuously observe its surface changes.

The experimental results show that the diethylamine salt of ternary acid severely corrodes copper ions;

Corrosion inhibition test on copper sheet

02

Immerse the prepared copper sheet fully into the test sample, place it in a drying oven at a certain temperature according to the product category of the sample, and conduct continuous experiments for a certain period of time. Take out the test piece for inspection. (The implementation standard is GB/T5096-2017)

The experimental results show that compared with copper corrosion under the same pH conditions, LA AF 827 has a good corrosion inhibition effect on non-ferrous metals, and the ternary acid alcohol amine salt has a slight corrosion.

3、 Outstanding resistance to hard water

#Can be applied to high salt water formula

03

Hard water resistance performance test

Generally, the higher the value of anti hard water resistance, the higher the water solubility. The water quality varies in different regions. Choosing anti hard water products can ensure that there is basically no flocculation or sedimentation during use.

The experimental results showed that after stirring different sample products, the appearance of LA AF 827 product was transparent and clear without any abnormalities; The other two products are prone to precipitation or flocculent substances.

4、 Summary of Experimental Characteristics

#Antibacterial, hard water resistant, non corrosive

LA AF 827 is a boron free amino acid ester product that utilizes advanced synthesis technology and is particularly suitable for rust prevention treatment of ferrous metals and aluminum alloys.

A special molecular structure that does not decompose, polymerize, or become sticky, but instead maintains stable rust resistance.

Has good antibacterial effect, no corrosion to non-ferrous metals, excellent rust prevention performance, especially aluminum and copper.

Good resistance to hard water, suitable for processing multiple metals such as cast iron, steel, copper, aluminum, etc. (with a concentration of 3-15%).

5、 Application direction

1 Water based occasions

Corrosion and rust prevention in water-based environments, water-based cleaning agents, water-based coatings, leveling liquids, etc. can also be directly diluted with water for short-term rust prevention, especially suitable for rust prevention treatment in industries such as metal corrosion prevention, mechanical processing, surface treatment, and coatings;

2 Steel Structure Buildings

The rust prevention of steel structure buildings is crucial, and water-based rust inhibitors can be used for welding, bolt connections, and other parts of steel structure buildings to effectively prevent rust and extend the service life of buildings;

3 Automotive Manufacturing

In the process of automobile manufacturing, water-based rust inhibitors can be used for rust prevention treatment of components, reducing the impact of rust on the safety performance of automobiles. In addition, water-based rust inhibitors can also be used for car repair and maintenance, improving the service life of cars;

4 Household Hardware Products

Household hardware products such as screws, wrenches, etc. can be treated with water-based rust inhibitors to ensure product quality and service life, and improve consumer satisfaction.