广东铸铁件超长表面浅灰色膜处理

广东铸铁件超长表面浅灰色膜处理

来源: 东莞市五金磷化厂  作者: 盘先生

: when resting, table regulating is ivory, and can guarantee the same color for a long time, no precipitation for good (ivory time to grow more, the better the results). if you are too clear also easy to precipitation, that is poor table adjustment. according to the table regulating force light to discriminant table adjustable molecular size, good table regulating the pervious to light performance is very good, a little yellow, this means that table regulating ion less than or equal to wavelength, show that high activity and good effect, on the other hand, poor table regulating ion is bigger, solution is turbidity, through optical performance weak, can pass the light bright light. phosphating film performance. through the phosphating effect to test the speed of the speed of the phosphating film. the workpiece dip phosphating solution in phosphate in five minutes. if table adjustment are of good and phosphating speed, and phosphating even close. if poor table to move, phosphating film is rough. in a time of very low temperature test, more strictly control the of the adjustable table. test titanium ion content, the matching color accurate table regulating, respectively with concentration unequal table regulating, each take table regulating 300 ml in the color tube, and add concentrated sulfuric acid and hydrogen peroxide, shake well after 10 ml, then shake can show the standard liquid color. color, a standard table adjustable liquid color and working fluid color contrast. can determine the concentration of liquid adjustable table. rust-preventative oil anti-rust oil is the key influence phosphating antirust performance, my company independent research and development of the emulsion from dry oil. method of use: ratio of 5% - 5.5%, stir well, heating to 70 ° ± 5 °, keep the temperature. test the working liquid ph eight to ten,8.5 best. in the process of oil liquid constantly stirring (using pump or blender), make temperature re, will be processing products into the groove of 4 to 5 minutes. the product from the emulsified oil out of the water after the dry with wind blow dry or drying. emulsified oil service life: comfortable climate environment and production frequency and decide. 

锌钙锰膜层处理哪家好?东莞市五金磷化厂--各种五金产品，广东铸铁件，广东铸铁件，广东铸铁件，广东铸铁件，广东铸铁件，广东铸铁件，广东铸铁件，广东铸铁件等机械零配件的东莞市华宇纯黑色磷化膜处理科技有限公司 业务电话：

东莞市五金磷化厂

联系人：盘生 业务电话：135-0902-5030 业务咨询：0769-82133022 邮箱：kf@linhuachuli.com 阿里旺旺：dgfahei qq:4139 33796 网址：www.hycuihuo.com 网址：www.dgfahei.com 地址：广东省 东莞市塘厦镇林村工业区 锰系磷化液 一、用途我公司研发的锰系磷化液是一种磷酸锰磷化液，，能在短时间内形成化学性质极为稳定的微细结晶黑色磷化皮膜。广泛应用于对五金工具、马达、齿轮、凸轮轴等作业中，适宜高温使用。 二、特点本品生成的磷化膜细腻，晶粒呈半球状、润滑性好，防腐能力强。使45#钢、铬钢、铬钒和铸铁、铸钢产生一种结晶致密均匀的黑色磷化膜，膜厚通常达2-6毫微米，膜乌黑纯正，表面色调均匀，不发花、不掉色，经浸油封闭，处理后具有美观的装饰性，膜层具有固体润滑作用，用于材料防腐具有性能，硬度高，热稳定性和抗磨性能好。作业中。特点：作业稳定，防锈功能卓越，延伸性佳。

东莞市华宇纯黑色磷化膜处理科技有限公司专业对广东铸铁件、广东铸铁件、广东铸铁件、广东铸铁件、广东铸铁件锌钙锰膜层处理,是一家综合性很强的紧固件锌钙锰膜层处理专业制造商。 公司能很好适应紧固件锌钙锰膜层处理行业产品！

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