Modified acrylic resin energy-conservation and environmental-friendly coating for product packing metal box
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An acrylic resin, product packaging technology, applied in anti-corrosion coatings, fire-retardant coatings, coatings, etc., can solve problems such as adverse human health, environmental pollution, economic losses, etc., achieve good environmental protection, reduce VOCs, and ensure quality.
Active Publication Date: 2015-11-11
SUZHOU XINENG ENVIRONMENTAL SCI & TECH CO LTD
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The main problem in spraying is highly dispersed paint mist and volatilized solvents (i.e. volatile organic pollutants, VOCs
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[0031] The present invention will be further described through specific examples below, but the examples do not limit the protection scope of the present invention.
[0032] Table 1 is a list of the mass fractions of the components of the modified acrylic resin energy-saving and environmentally-friendly paint for product packaging metal boxes according to an embodiment of the invention. Table 2 is a list of the ingredients of the polyurethane modified acrylic resin prepared according to the embodiment of the present invention. Table 3 is a list of performance parameters of a modified acrylic resin energy-saving and environmentally-friendly paint for product packaging metal boxes according to an embodiment of the present invention. Table 4 is a list of coating performance parameters after the modified acrylic resin energy-saving and environmentally friendly paint is applied to the surface of the product packaging metal box slab according to the embodiment of the present invention....
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Abstract
The invention provides a modified acrylic resin energy-conservation and environmental-friendly coating for a product packing metal box. Polyurethane modified acrylic resin is adopted in the coating, so that the obtained coating has good inflaming retarding performance and wear resisting performance, the curing speed is high, good mechanical performance, aging-resisting performance and chemical erosion resisting performance are achieved, adhesive force is high, ductility is good, high temperature resistance is achieved, the service life is long, the processing technology is changed, roller painting processing is completed on a product packing metal box slab in a concentrated mode, the processing procedure is simplified, and a painting workshop does not need to be arranged independently.
Description
Technical field [0001] The invention relates to a modified acrylic resin energy-saving and environment-friendly paint for product packaging metal boxes. Background technique [0002] Acrylic resin is a resin made by copolymerization of acrylate and methacrylate and other olefinic monomers. Compared with other synthetic polymer resins, acrylic resin has many outstanding advantages, such as excellent light resistance, weather resistance, outdoor exposure Strong durability, resistance to ultraviolet light, not easy to decompose and turn yellow, can maintain the original luster and color for a long time, good heat resistance, good resistance to acid, alkali, salt, grease, detergent and other chemical contamination and corrosion Performance, excellent flexibility and minimal pigment reactivity. Therefore, it has a wide range of applications in industries such as automobiles, home appliances, metal furniture, coil industry, instrumentation, construction, textiles, wood products, paper...
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