この物体は何？はんだ作業に不可欠なフラックスについてご紹介します！

If you are going to do soldering work, you will definitely need to have some flux on hand. I will introduce you to flux! What is soldering? What is flux used for? How to make your own flux that is cheap and has good performance? I will introduce the results of my research and my personal opinion! Commercial fluxes that appeared in the video HOZAN Flux 30mL 400 yen (as of 5/24/2022) https://amzn.to/3zhXoFM ※A classic flux! This is all you need for electrical work! HAKKO Sussol F Flux for stainless steel 20mL 334 yen (as of 5/24/2022) https://amzn.to/3aRoeLp ※You can solder various metals! It is useful for DIY if you have it on hand. You can make flux at home at a very low price and in large quantities! It's sticky until it dries, but I think the performance itself is better than commercial products. I recommend it! Ingredients here Pine resin 100g 275 yen (as of 2022/5/24) https://amzn.to/3Pzizs7 *Can be used for many things other than flux. I think pine resin alone is also very cheap. IPA (isopropyl alcohol) 18L 6600 yen (as of 2022/5/24) https://amzn.to/3ILGimI In addition to this, it can be used for a wide range of purposes such as degreasing, cleaning, dilution, and disinfection. It may be a must-have if you are doing DIY! ? There are some that are cheaper and have a smaller capacity, but the cost performance is poor.