High Speed Rail
Serial numberPainting procedurePaint nameNo. of paintingAverage film thickness um/channel (dry film)Thinner
1Surface treatmentSandblasting
2PrimerWaterborne epoxy primer160Neutral water
3Intermediate paintWaterborne polyurethane intermediate paint140
4TopcoatWaterborne polyurethane topcoat/waterborne two-component fluorocarbon topcoat140
Description:1、If the local rust is serious, it must be polished and pretreated with rust repair paint, and then the above supporting system.
2、Acid-resistant topcoat is available in areas with acid mist.
3、According to the environmental conditions in each region, negotiate with Party A to resolve.
Industrial coatings
Engineering case
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