Can potassium silicate be used to remove rust from steel bars?

Rebar rust removerRebar derusting fluid product description.

Product Category: Rebar Rust Remover.

In-situ rust removal: Load the stock solution into the sprayer and spray the surface of the steel bar directly (Note: when the rust on the surface of the steel bar is light as floating rust, spray the stock solution directly; When the surface of the steel bar is heavy rust or slag dropping, it should be beaten first and then sprayed with steel bar rust remover, and it is best to spray steel bar rust remover after grinding

Soak and remove rust: The steel bar rust remover can be diluted 2 to 3 (preferably the original solution), and then the steel bar and shelf pipe can be immersed in the steel bar rust remover, and the rust can be cleaned and dried.

In-situ rust removal of bound steel bars: Load the steel bar rust remover (the original solution is used, cannot be mixed with water) into the sprayer and spray it directly on the surface of the steel bar, so as to moisten the rust stains of the steel bar. The surface is dry for 2-4 hours, and the dry is 24 hours, and the original color of the steel bar is exposed after drying.

Effective rust prevention for 3-6 months, protect the steel bar from floating rust and spot rust, eliminate the harm of steel corrosion, save the cost of rust removal and reinforcement, short construction period and low cost, safe, environmental protection and fast. (Note: When the rust on the surface of the steel bar is light and floating rust, spray the stock solution directly; When the surface of the steel bar is heavily rusted or slag dropped, it should be beaten or vibrated first and then sprayed with steel bar rust remover).

2. A large amount of rebar soaking and rust removal: the steel bar rust remover can be diluted 2 to 3 (preferably the original solution), and then the steel bar and shelf pipe are immersed in the steel bar rust remover, and the rust can be taken out and dried after being cleaned.

3. Rust removal of severely corroded binding steel bars: pre-rust removal of steel bars (knocking or vibration) - spraying steel bar rust remover - > high-pressure water gun washing. Note that before spraying steel bar rust remover, it is best to rinse it with a high-pressure water gun first, and then spray steel bar rust remover.

Hello, it is recommended to use a three-in-one rust remover for degreasing, rust removal and phosphating, which has a fast rust removal speed and good effect.

Chemical rust removal is mainly through the use of steel bar rust removers to have a chemical reaction with rust, so that the rust is converted into a layer of film, so as to achieve the purpose of rust prevention. Steel bar rust remover is more economical and labor-saving, and it is a very popular rust removal method at present.

Advantages: thorough rust removal, less risk, good rust removal effect. And it is easy to operate, and it is suitable for derusting steel bars of various forms and degrees of corrosion.

Steel bar deruster is suitable for cleaning a variety of surface rust, such as steel bars, angle steels and other steels. The method of rust removal is very important, according to different metal materials, shapes, corrosion degrees, rust removal purposes, etc., different rust removal schemes should be formulated, so that the effect of steel bar rust remover can be fully exerted, and the purpose of rust removal can be achieved.

The principle of steel bar rust remover: rust removal is different from physical and mechanical rust removal, which belongs to the category of chemical rust removal, but it is obviously different from conventional hydrochloric acid rust removal, hydrochloric acid removes rust by dissolving rust stains, and steel bar rust remover removes rust through chemical transformation.

The advantage is that our steel rust remover does not contain a drop of hydrochloric acid, does not corrode steel bars, and is mainly composed of a variety of accelerators, stripping agents, inhibitors, organic acids (phytic acid and edible phosphoric acid), surfactants, etc. Through the chemical reactions such as infiltration, absorption, transformation and regeneration of the rust layer on the surface of the steel bar, the rust is transformed into dense zinc iron phosphate composite salt, which is finally solidified into a waterproof and rust-proof neutral high corrosion resistance chemical conversion film (gray-brown), which is firmly solidified on the surface of the steel bar, which can significantly improve the gripping force of reinforced concrete and the adhesion of concrete, and effectively reduce and slow down the rust of steel bars in concrete.

The disadvantage is that if there is a thicker rust layer that is relatively old, if it is only sprayed with steel bar rust remover, the rust removal is not very thorough, and the thick rust layer needs to be polished off first, and then sprayed with steel bar rust remover.