Tin -plated plates (commonly known as Macpelon) refers to a steel plate with a thin layer of metal tin on the surface.The tin -plated plate is to form a low -carbon steel rolling into about 2mm thick steel plates. It is washed, cold -rolled, electrolytically cleaning and annealing, flat, cutting edges, and then cleaned, electroplated, soft melting, passivation, oil after oiling, and oil application.Cut into the finished tin -plated board, and the tin plating used in the tin plating plate is high -pure tin (SN> 99.8%).The tin layer can also be applied with hot immersion plating method. The tin -plated tin layer obtained by this method is thicker, and the amount of tin is large. It does not need to be purified after tin plating.
Tin -plated process
In general, the process of tin-plated boards is: pickled-cold-cold-antidium-flat-flat-plating-post-plating.During the picking process, the good pickling effect can improve the smoothness and cleanness of the steel plate surface, which has an important role in subsequent production.In the steps of cold rolling, the quality of the product is the most concerned part of everyone. You must know that only by reaching the specified thickness, can the quality of the product be guaranteed. The quality characteristics of cold rolling will directly affect the final product quality.This step of annealing is the step to meet the mechanical properties such as the surface roughness and straightness of the product. There are many flat methods, but there are still two kinds of racks, one is used to control the extension rate, and the other is used for the empty valley.The roughness of the product surface.
Tin -plated board standard
Although the tin -plated board is good, it is not suitable for excessive amount, especially in making some food containers, there are certain requirements.There are some standards for relevant departments to the amount of tin plating on the surface of different food containers.This standard is generally represented by the weight (G/㎡) of the calculation area, and China generally uses the ISO standard.
Tin -plated board price
In the home building materials market, the price of a single tin -plated board is about 15 yuan, and for those universal tin -plated boards, the price of a 7*9 area size is about 2.5 yuan.The price of some tin plating plates with double -sided tin spray is around 3.6 yuan. If you want to buy a tin plating board is relatively large, you can also buy it in large quantities. The price may enjoy greater discounts.
Tin -plated board manufacturer
1. Tianjin Jinding Huatai Steel Sales Co., Ltd. Tianjin Jinding Huatai Steel Sales Co., Ltd. is a professional company specializing in steel trade, retail, processing, and distribution.The products of large -scale steel companies such as Shougang, Bengang, Anshan Iron and Steel, and Baosteel are mainly distributed by tens of thousands of tons.Adhering to the business philosophy of "integrity first, quality first, service first", the company has continued to innovate in business ideas and development models, its sales scale is increasing, and economic strength continues to increase.Main products or services: aluminum -plated zinc board; hot galvanized; color coating; color steel rolls; pickled roll boards; electroplating plate; seamless pipes; galvanized plates; color steel tiles; alloy pipes; home appliance boards;Cold -rolled plate; Magou Iron; Tin -plated board; Address: No. 12, Village, Wangqin Village, Beicang Town, Beichen District, Tianjin, China

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