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!

　　配制三氯化鐵溶液時需要使用到的原料：固體的三氯化鐵，水、HCL鹽酸。

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

　　如果是水合三氯化鐵，直接加水然后加點鹽酸即可。

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

　　如果是無水三氯化鐵，要先把三氯化鐵溶解于濃鹽酸中，然后加水稀釋。

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

　　需要根據(jù)自己所要配制的三氯化鐵溶液的濃度來預(yù)先計算出固體FeCl3和水的用量，然后稱量好，然后可一邊加入水一邊進(jìn)行攪拌，同時還要在其中加入一定濃度的鹽酸溶液，對于配制溶液時的環(huán)境也是有要求的，關(guān)于溫度，要在四十度為宜。而溶液中水的加入多少將直接影響其濃度，如果你是用三氯化鐵溶液來做一些銅箔的酸腐蝕，需要根據(jù)腐蝕的時間來決定配制多少濃度的溶液，另外溫度也會對腐蝕速度有一定的影響。

　　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.

　　要配成腐蝕電路板的溶液，可按質(zhì)量大小配比：用35％的三氯化鐵加65％的水配制。三氯化鐵的濃度要求并不是很嚴(yán)格的，濃度高的溶液腐蝕速度要快點，濃度低的溶液腐蝕速度慢點。腐蝕電路板時三氯化鐵的溶液在30～50℃，不要超過65℃。腐蝕時可用竹夾子夾住電路板在三氯化鐵溶液中晃動以加快腐蝕速度，一般情況下15～30分鐘電路板即可腐蝕好。

　　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.

　　配制好的三氯化鐵溶液可多次使用，將氯化鐵溶到加入少量稀鹽酸的蒸餾水中，然后稀釋到所需要的濃度，目的是防止氯化鐵溶液因水解而使所配制的溶液渾濁，但發(fā)現(xiàn)溶液中沉淀較多時，就應(yīng)重新配制三氯化鐵溶液。

　　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.

　　看了以上關(guān)于三氯化鐵溶液的配制方法的介紹，您是否對三氯化鐵溶液怎樣配置有了更多的了解呢，如果您對我公司的三氯化鐵感興趣的話，歡迎留言或撥打電話咨詢：http://:www.shrisa.cn我們以合理的與的服務(wù)讓您滿意而歸。

　　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.shrisa.cn, we will make you satisfied with our reasonable price and high-quality service.