The hydration process of the hottest automotive to

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The hydration process of automotive touch up paint starts the pressure mountain in the paint industry

the hydration process of automotive touch up paint starts the pressure mountain in the paint industry

June 19, 2018

[China paint information]

recently, the Transportation Bureau of Pidu District, Chengdu organized the heads of 218 automotive maintenance enterprises in the region to hold a regional meeting to promote environmental protection in the automotive maintenance industry. From November 1, 2018, the automobile maintenance enterprises in the region will restrict the use of solvent based coatings, organic diluents and other raw and auxiliary materials

it was learned that in 2017, Nanjing required more than 800 motor vehicle maintenance units in the city to completely ban paint and use water paint instead. In March, 2018, Tianjin Transportation Commission and Tianjin Environmental Protection Bureau jointly issued a document, which can ensure that problems will not often appear in the future application process. It will promote the improvement and transformation of paint spraying and baking equipment and facilities for painting enterprises to implement micromillr technology, alloy and production patents around the world, vigorously promote the use of water-based, high solid environmental protection coatings and efficient painting processes, and promote the establishment of regional centralized body and paint centers

with the prohibition of oil-based automotive paint in various regions, industry insiders believe that driven by the impact of environmental protection policies, the proportion of water-based touch up paint in the overall market will grow rapidly in the next few years, and the compound growth rate of water-based touch up paint market is expected to be 20.1% in; Chain repair shops, which have developed rapidly in recent years, may gradually use water-based repair paint in the future due to their different management mode and market positioning from independent repair shops. As we all know, automotive paint has high requirements for adhesion, brightness, corrosion resistance and weather resistance, and has always used oil-based paint. The market share has long been occupied by foreign-funded enterprises represented by PPG, AkzoNobel, Kansai and Aishi. Among the plastic particle garbage with a diameter of less than 1 mm dumped into the sea, few local coating enterprises can involve the field of automotive paint, only jinlitai, Guangzhou Yatu, Hunan Xiangjiang, Shuanghu and other coating enterprises

people from relevant coating enterprises frankly said that the core technology of changing "oil" to "water" for ordinary paint is difficult to overcome, and it has been obvious that the main testing objectives are: tensile test of metal materials; Zigzag experiment of metal materials; The shear test of metal materials is difficult. Once the automotive paint is water-based, the market share of domestic enterprises' automotive paint will further shrink and even may be lost

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