main features of jh-fz rust inhibitor shandong steel bar rust inhibitor manufacturer shanxi concrete rust inhibitor
1. jh-fz rust inhibitor is a composite rust inhibitor, so its protective film is 100-1000å thick and has strong rust resistance. 2. the rust inhibitor molecule has positive and negative charges, so it can react with the cathode and anode of the steel bar at the same time. at the same time, a protective film…
