What is the hardness of the paint after plating? What kind of scratches can you resist?What is the hardness of the paint after plating? What kind of scratches can you resist?
701 and 901 hardness of more than 6H, respectively, is the highest value of the Japan Paint Inspection Association (the previous maximum is 9H). Because 9H plating crystal products, poor adhesion, crystallization film after a long time exposure to sunlight or hard objects, in which nano-molecules split, so there will be shedding phenomenon.
Now has been replaced for the hardness of 6H above the product, both hardness and a certain degree of flexibility, super-strong adhesion. Vehicles factory paint hardness is usually around 2H-3H, the artist can provide paint to the hardness of more than 6H, can be effectively reduced due to improper car wash caused by the formation of small scratches and run the highway is the impact of gravel.