Metal rust inhibitor MC-P5200

Feature

The passivating film is colorless

No chromium and heavy metal ions

Pollution-free and it is environmentally friendly product

Can increase the coating adhesion and anti-corrosion performance

Application process

• Recommended dosage: 0.3~0.5%
• Temperature: Room temperature or medium temperature
• Processing time: 1-2 min
• Processing way: Dipping or spray
• pH: 8.0-10.0

The using dosage is depends on the storage time, material and other environmental indexes. Our technical engineer will recommend the optimal using dosage according to the customers’ request. 

Technical process 

① Degreasing---②Water wash---③Rust remove---④Water wash---⑤Phosphate ---⑥Water wash ---⑦Rust inhibitor---⑧Post treatment

Remark: Degreasing and rust removing process can be substituted for sand blasting

Application

-Cast iron parts, cold-rolled sheet and galvanized steel profiles surface treatment etc.

Storage and handling

Available in 200 kg/ barrel or 25 kg/ barrel

Storage period: 12-24 months in closed containers, shady and dry place