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由福州仓山钢铝门窗厂开发研制的静电喷塑实腹钢门窗,于1989年9月通过省级鉴定一年多来已投入批量生产,且在省内外推广应用。静电喷塑实腹钢门窗是普通钢门窗通过静电喷涂热固性环氧聚酯粉末涂料而成的。它的涂膜附着力强,耐化学性、耐候性、机械强度均比油漆钢门窗有显著提高,且美观大方,装饰效果良好,可与铝合金门窗媲美,价格比铝合金门窗便宜。据加速老化试验结果推测,该涂膜的耐久性可达10～15年,而普通油漆的钢门窗2～3年就要重新油漆。按每年每米~2门窗的涂装费计算,静电喷塑钢门窗比普通油漆钢门窗便宜50%左右。该涂料及其喷涂技术还可应用于建筑物的其它钢铁构件上。
The electrostatic spray-stowed steel doors and windows developed by Fuzhou Cangshan Steel-aluminum Door and Window Factory were put into mass production in September 1989 after passing the provincial appraisal for more than one year, and were promoted in and outside the province. Electrostatic spray solid steel doors and windows are made of ordinary steel doors and windows by electrostatic spraying thermosetting epoxy polyester powder coating. Its film adhesion, chemical resistance, weather resistance, mechanical strength than paint steel doors and windows have significantly improved, and beautiful, decorative effect is good, comparable to aluminum alloy doors and windows, the price is cheaper than aluminum alloy doors and windows. According to the accelerated aging test results, the durability of the coating film can be as long as 10 to 15 years, while ordinary paint steel doors and windows will be repainted in 2 to 3 years. According to the annual coating fee per meter~2 windows and doors, electrostatic spray steel doors and windows are about 50% cheaper than ordinary paint steel doors and windows. The coating and its spraying techniques can also be applied to other steel components of a building.