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发现镀锌卷有淤泥及灰尘是什么意思

返回列表 来源: 发布日期: 2021.03.21

发现镀锌卷有淤泥及灰尘是什么意思

彩涂机组表面2号水淬盖板槽内有泥土、灰尘。镀锌卷出口检查镜上有灰尘,部分滚筒表面有浮尘。粉尘会影响彩钢板的表面质量,尤其是老化油漆爆炸的质量缺陷。本实用新型重量轻,外观美观,耐腐蚀性好,可直接加工。

镀锌卷主要用于广告业、建筑业、家电业、电器业、家具业、交通运输业。该钢板不仅具有优良的防锈性能,而且具有良好的涂装性能。冷镀锌,又称电镀锌,是利用电解设备除油、除酸后再放入锌盐溶液的成分,并连接到电解设备的负极上。
锌板放置在管道的另一侧,与电解设备的正极相连,并与电源相连。利用电流从正极到负极的定向运动,在管道上沉积一层锌。冷镀管件先加工后镀锌。随着贮存时间的延长,轻微压痕缺陷消失,可通过加热消除。
镀锌卷 即使以上措施比较严重,缺陷也无法消除。彩钢成交量还是比较大的,现在商家心态比较谨慎。但从目前的价格形势来看,多数人担心彩钢卷价格的可持续性。

Mud and dust were found in the slot of No.2 water quenched cover plate on the surface of color coating unit. Dust was found on the inspection mirror at the outlet and floating dust was found on the surface of some rollers. Dust will affect the surface quality of color plate, especially the quality defect of aging paint explosion. The color coated roll has light weight, beautiful appearance, good corrosion resistance and can be processed directly.

It is mainly used in advertising industry, construction industry, home appliance industry, electrical appliance industry, furniture industry and transportation industry. The steel plate not only has excellent anti rust performance, but also has good coating performance. Cold galvanizing, also known as electro galvanizing, is the use of electrolytic equipment to remove oil, acid and then put into the composition of zinc salt solution, and connected to the negative electrode of the electrolytic equipment.
The zinc plate is placed on the opposite side of the pipe, connected to the positive pole of the electrolysis equipment, and connected to the power supply. A layer of zinc will be deposited on the pipe by using the directional movement of the current from the positive to the negative. The cold plating pipe fittings are processed first and then galvanized. Slight indentation defects will disappear with the prolongation of storage time and can be eliminated by heating.
Even if the above measures are more serious, the defects can not be eliminated. Color steel volume or relatively large, business mentality is now more cautious attitude. But from the current price situation, most people are worried about the sustainability of color steel coil price.

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