There are two ways to get ferric chloride solution, one is to buy from the manufacturer, the other is to make it by ourselves. No matter which way, we need to know how to make ferric chloride solution and the raw materials needed for preparation. Next, we will share the preparation method of ferric chloride solution with you, let's have a look!

　　配制三氯化铁溶液时需要使用到的原料：固体的三氯化铁，水、HCL盐酸。

　　Raw materials needed for preparation of ferric chloride solution: solid ferric chloride, water, HCl hydrochloric acid.

　　如果是水合三氯化铁，直接加水然后加点盐酸即可。

　　If it is ferric chloride hydrate, add water directly and then add hydrochloric acid.

　　如果是无水三氯化铁，要先把三氯化铁溶解于浓盐酸中，然后加水稀释。

　　If it is anhydrous ferric chloride, it should be dissolved in concentrated hydrochloric acid first, and then diluted with water.

　　需要根据自己所要配制的三氯化铁溶液的浓度来预先计算出固体FeCl3和水的用量，然后称量好，然后可一边加入水一边进行搅拌，同时还要在其中加入一定浓度的盐酸溶液，对于配制溶液时的环境也是有要求的，关于温度，要在四十度为宜。而溶液中水的加入多少将直接影响其浓度，如果你是用三氯化铁溶液来做一些铜箔的酸腐蚀，需要根据腐蚀的时间来决定配制多少浓度的溶液，另外温度也会对腐蚀速度有一定的影响。

　　It is necessary to calculate the amount of solid FeCl3 and water in advance according to the concentration of the ferric chloride solution to be prepared by oneself, then weigh it, and then mix it while adding water. At the same time, add a certain concentration of hydrochloric acid solution in it. It is also required for the environment when preparing the solution. As for the temperature, it is better to be at 40 ℃. The amount of water added to the solution will directly affect its concentration. If you use ferric chloride solution to do acid corrosion of some copper foil, you need to determine the concentration of the solution according to the corrosion time. In addition, the temperature will also have a certain impact on the corrosion speed.

　　要配成腐蚀电路板的溶液，可按质量大小配比：用35％的三氯化铁加65％的水配制。三氯化铁的浓度要求并不是很严格的，浓度高的溶液腐蚀速度要快点，浓度低的溶液腐蚀速度慢点。腐蚀电路板时三氯化铁的溶液在30～50℃，不要超过65℃。腐蚀时可用竹夹子夹住电路板在三氯化铁溶液中晃动以加快腐蚀速度，一般情况下15～30分钟电路板即可腐蚀好。

　　To prepare the solution to corrode the circuit board, it can be prepared according to the mass ratio: 35% ferric chloride and 65% water. The concentration requirement of ferric chloride is not very strict. The corrosion rate of solution with high concentration should be faster than that of solution with low concentration. When the PCB is corroded, the best solution of FeCl3 is 30~50 ℃, and the highest is not more than 65 ℃. During corrosion, the circuit board can be clamped by bamboo clips and shaken in ferric chloride solution to speed up corrosion. Generally, the circuit board can be corroded well within 15-30 minutes.

　　配制好的三氯化铁溶液可多次使用，将氯化铁溶到加入少量稀盐酸的蒸馏水中，然后稀释到所需要的浓度，目的是防止氯化铁溶液因水解而使所配制的溶液浑浊，但发现溶液中沉淀较多时，就应重新配制三氯化铁溶液。

　　The prepared ferric chloride solution can be used for many times. Dissolve the ferric chloride in the distilled water added with a small amount of dilute hydrochloric acid, and then dilute it to the required concentration. The purpose is to prevent the ferric chloride solution from being turbid due to hydrolysis. However, if there are many precipitates in the solution, the ferric chloride solution should be prepared again.

　　看了以上关于三氯化铁溶液的配制方法的介绍，您是否对三氯化铁溶液怎样配置有了更多的了解呢，如果您对我公司的三氯化铁感兴趣的话，欢迎留言或拨打电话咨询：http://:www.jinhao360.com我们以合理的与的服务让您满意而归。

　　After reading the above introduction about the preparation method of ferric chloride solution, do you know more about how to prepare ferric chloride solution? If you are interested in our company's ferric chloride solution, please leave a message or call: http: / /: www.jinhao360.com, we will make you satisfied with our reasonable price and high-quality service.