Kai Union brand stainless iron passivation of the role of environmental protection: the effective protection of the metal substrate, stainless steel iron-rust or prolonged antioxidant capacity, at least six times more rust resistance, increase resistance to salt spray test of time, to extend the work life. Application: stainless iron rust enhance capacity, improve stainless iron salt spray test capabilities to enhance value-added products. Adapt materials: For all ferritic and martensitic stainless steel (405,430,434, XM27,403,410,420J2,420F, 440,630,631,632,416,1Cr17,410, 1Cr13,1Cr12, 0Cr13,2Cr13,3Cr13,4Cr13 etc.) dry antirust powerful advantage Kai Union brand stainless steel iron environmental passivation solution: Do not change any size and color of the workpiece after ▲ passivation, effective protection of the beautiful appearance and accuracy of the workpiece. ▲ patented formulation, unique in the market, is the best fit you improve product competitiveness. ▲ low cost, liquid can be reused to achieve rust grade material by the secondary strong. ▲ After passivation does corrosion ability, the best material up to 430 500 hours, 72 hours more than 420 materials. Its excellent corrosion resistance can reach the world advanced level. ▲ simple operation, you can soak. ▲ safety and environmental protection, odorless, environmentally friendly operation. ▲ does not affect the conductive properties of the material does not change the material composition, does not affect the spray-binding. Usage: cleaning products directly soaked clean "Kay Union brand stainless iron passivation solution" 30 minutes --- complexing agent soak 12 minutes, and then cleaned to complete. For more information please contact Kai Union Chemical Co., Ltd. business people ask, Kay League all the staff look forward to your calls and advice! We will provide you with free samples for samples, and related technical support! Mutual benefit and win-win is our common purpose!