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镀锌带钢为基板,经过表面预处理,用辊涂的方法,涂上一层或多层液态涂料,经过烘烤和冷却所得的板材即为涂层钢板。国内有背漆和面漆涂层,一般国内是背漆一层,面漆两层,国外业务面漆背漆均是两层。由于涂层可以有各种不同的颜色,习惯上把涂层钢板叫做彩色涂层钢板。
Galvanized steel strip as substrate, after surface pretreatment, roll coating method coated with a layer or multi-layer liquid coating, after baking and cooling plate is coated steel. There are back paint and topcoat coating, in general, is a coat of paint, paint two layers, foreign business, paint, back paint are two layers. Since the coating can be of various colors, the coated steel is customarily referred to as a color coated steel plate.

济钢代理商常见的涂层机组工艺流程主要生产工序为:
Common coating unit process flow, the main production process is:
开卷机->缝合机->压辊->涨力机->开卷活套->碱洗脱脂->清洗->烘干->钝化->烘干->初涂->初涂烘干->面漆精涂->面漆烘干->风冷降温->收卷活套->收卷机->下卷打包入库。
The uncoiler, sewing machine roller tension machine - > > > > an uncoiling loop alkaline degreasing cleaning - drying - > - > - > - > > initial coating drying passivation initial coating drying finish finish finish drying - > > > > air cooling rolling looper - rolling machine - > volume packing.
彩涂卷板涂层种类 :
Types of color coated coil coating:
聚酯 附着力良好,颜色丰富,在成型性和室外耐久性方面范围较宽,耐化学药品性中等,成本低。
Polyester has good adhesion, rich color, wide range of molding and outdoor durability, chemical resistance, low cost.
硅改性聚脂涂膜的硬度,耐磨性和耐热性良好,以及良好的外部耐久性和抗粉化性,光泽保持性,柔韧性一般,成本中等。
Silicone modified polyester film has good hardness, wear resistance and heat resistance, as well as good external durability and resistance to powdering, gloss retention, flexibility, and moderate cost.
高耐久性聚酯 优良的颜色保持性和抗紫外线性能,优良的室外耐久性和抗粉化性,漆膜附着力好,颜色丰富,优异的性价比。
High durability polyester, excellent color retention and anti ultraviolet performance, excellent outdoor durability and anti powdering, good adhesion of paint film, rich color, excellent performance price ratio.
聚偏氟乙烯优异的颜色保持性和抗紫外线性能,优异的室外耐久性和抗粉化性,优良的抗溶剂性,良好的成型性,抗脏性,颜色有限,成本高。
PVDF has excellent color retention and UV resistance, excellent outdoor durability and powdering resistance, excellent solvent resistance, good formability, dirt resistance, limited color, and high cost.
本公司以可靠的质量,完美的服务,合理的价格赢得了新老客户的信赖。在充满挑战和机遇的世纪里,我们将锐意进取,契而不舍地追求精益求精的品质和至善至美的服务。希望我们将有为您服务的荣幸!
The company has reliable quality, perfect service, reasonable price, won the trust of new and old customers. In the full of challenges and opportunities of the century, we will forge ahead, never give up the pursuit of excellence in quality and service It's perfection itself. I hope we'll have the pleasure of serving you!

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