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Coating method for repairing car part

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专利汇可以提供Coating method for repairing car part专利检索,专利查询,专利分析的服务。并且PURPOSE: To enhance coatability under a relatively severe condition, by applying a specified two-liquid colored polyurethane resin paint onto a surface by an electrostatic airless atomizing manual-spray coating method, and then applying a clear coat for the said paint onto the coated surface.
CONSTITUTION: A two-liquid colored polyurethane resin paint is prepared from an acryl polyol resin and a hexamethylene diisocyanate and/or isophoron diisocyanate urethane prepolymer. The resin paint is applied onto a surface to be coated in an electrostatic airless atomizing manual-spray coating system. A clear coat for the applied paint film is then applied onto the coated surfae by a wet-on-wet method using the said electrostatic coating system. Thereafter, the paint films are dried and cured at an ambient temperature W100°C or so, to complete the repair coating of a car part. An electric potential to be used in the electrostatic coating system is 30W70kv in general.
COPYRIGHT: (C)1981,JPO&Japio,下面是Coating method for repairing car part专利的具体信息内容。

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