Composition and principle of concrete pump truck lubricant Pump truck moisturizer

Concrete pump truck lubricant is mainly composed of polymer materials, usually white powdery solid. At room temperature, the lubricant can quickly dissolve in water to form a viscous liquid.

The main component of concrete pump truck lubricant is polyacrylamide, which is a water-soluble linear high molecular polymer polymerized from acrylamide monomer. The polymer molecules form bridge adsorption with the suspended particles dispersed in the solution, which has a strong flocculation effect. When the concentration is high, there are a large number of chain-to-chain contact points in the solution, making the polyacrylamide solution gel-like. This gel-like liquid is a lubricating film composed of countless micro-anions, which can fully lubricate the inner surface of the concrete pumping pipe.

</p