Coating standard: Code of practice for waterborne coating issued by Shenye Automobile Group

Core tip: environmental protection has always been a major problem for the people's livelihood, among which the formation of haze weather is related to VOC emissions, which has become one of the key factors for "manufacturing" PM2.5, thus causing local or large-scale extreme air pollution With the rapid development of automobile industry, the consumption of automobile coatings is also increasing It is the global trend to control the VOC emission of automobile repair Countries around the world have formulated relevant regulations to limit the VOC emission of coatings At present, domestic automobile manufacturers and automobile maintenance enterprises Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Paint Home News: environmental protection has always been a major problem for the people's livelihood, among which the formation of haze is related to VOC emissions, becoming one of the key factors in "manufacturing" PM2.5, and then causing local or large-scale extreme air pollution With the rapid development of automobile industry, the consumption of automobile coatings is also increasing It is the global trend to control the VOC emission of automobile repair Countries around the world have formulated relevant regulations to limit the VOC emission of coatings At present, the domestic automobile manufacturers and automobile maintenance enterprises mainly use solvent system (oily paint), in which a large number of VOCs (volatile organic compounds) cause increasingly serious environmental pollution At present, China's automobile production is about 15-18 million vehicles / year, the average paint consumption is calculated as 12 kg / vehicle, and the annual paint consumption is about 18-216000 tons, of which about 50% is water-based environmental protection The VOC emission can be reduced by 45 ~ 54000 tons by replacing paint At the same time, it is assumed that more than 10000 maintenance stations in the national automobile maintenance industry adopt the water-based paint spraying process for vehicle painting and repair Each maintenance station sprays 4000 vehicles every year, which can reduce the VOC emissions by 27280 tons, equivalent to the exhaust emissions of 10 million vehicles in a year For the above reasons, as the pioneer of Shenzhen automobile maintenance industry, Shenye automobile group, out of the care and social responsibility for its employees, first put forward the attempt to replace the traditional oil paint with water paint in the field of Shenzhen automobile body and paint as early as 2009 In the past four years, through continuous improvement and innovation, through continuous persistence and improvement, it has summed up a whole set of products The successful experience of using environmental friendly waterborne paint in an all-round way In the promotion to the maintenance industry, "every member of the automotive coating work should consciously take on environmental protection and energy conservation At the same time of "social responsibility for emission reduction", in July 2012, the chairman of the group initiated the establishment of an expert group on the construction process of waterborne paint, which was jointly participated by relevant government departments, universities, paint suppliers, etc the members of the expert group carefully studied the detailed process of spraying operation, sorted out the four processes of bottom treatment, middle coating, color paint and finish paint according to the classification of operation contents, and completed The operation steps and methods of each process are detailed and quantified By decomposing, analyzing and coordinating the process steps, aiming at environmental protection, efficiency, benefit and maximizing the care of employees, the scientific and reasonable operation specification for automotive waterborne paint coating is finally formulated after repeated deliberation and verification On March 28, 2013, the standard was established in Guangzhou Automobile Toyota Shenye store under Shenzhen automobile group The standard of "operation specification for waterborne coating of automobile" has been issued successfully Home of coatings is specialized in coatings, diatom mud, paint 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