Sodium nitrite manufacturers tell you how to choose a good rust inhibitor product?

Sodium nitrite manufacturers tell you how to choose a good rust inhibitor product?

The rust inhibitor is not only used as an additive for anti-rust treatment of steel bars in engineering construction, but also an important admixture product for rust treatment. It is also widely used in engineering construction across the country, and it is a construction project regardless of season Essential admixture products. So how to choose a good rust inhibitor is very important for engineering construction, how should we choose? Here, Shandong Hailan Chemical, a sodium nitrite manufacturer, introduces you:

First of all, what are the products of rust inhibitors: rust inhibitors are divided into incorporation type and infiltration type. Nitrite is an additive that is incorporated. It can be said that the most commonly used rust inhibitor product is nitrite. Among them, calcium nitrite has the best rust inhibitor effect. A protective film is formed on the surface of the steel bar through the diaphragm. It can achieve high-efficiency anode rust inhibition, which occupies a very important position in the rust inhibitor products in the world. Sodium nitrite can also achieve the effect of rust and rust prevention, but it has weaker calcium nitrite in specific performance.

Infiltration type rust inhibitor is a newly developed new type rust inhibitor product, but it is not widely used because the infiltration type rust inhibitor of this product needs to be coated in concrete and penetrated into the interior of the concrete Reaching around the reinforcement, it is mainly used for repairing old projects. Calcium nitrite is also very widely used as an engineering restoration, and is widely used in international countries. Specifically how to choose the user to choose according to their own needs.