Make Your Own Soldering Flux, Liquid Flux
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- เผยแพร่เมื่อ 17 มิ.ย. 2018
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I must thank you! I have been soldering for more than 40 years and have NEVER seen anyone actually perform a side by side comparison of flux (paste/liquid) Vs Rosin (solid/mixed). KUDOS!
Damn i love this guy.
1. Im trying to figure out what word he substitutes "yeah" for.
2. He is trying his best to educate the little people. And that is golden. I just wish I lived by him. So i could go there everyday i could. To learn from him.
I think "yeah?" stands for "ok?"
I follow F1 racing and Indycar racing. Four time world Champion Sebastian Vetall, who is German intersperses yeah all the time which is a German thing. It seems to me all manner of racers have picked this up from Vettal.
British folks often end sentences with “Isn’t it” of the like. “Vettal had a great career didn’t he?”
Hey man, i wanted to thank you alot! I bought myself a laptop for 20€ Asus with i5 4th gen. Gtx 840m (won't turn on) also I bought a multimeter, heatgun and some soldering stuff. I watched alot of ur videos, because I had no idea what it could be.. with the multimeter I found that the first mosfet had 19V input, but not output.. my first soldering looks like shit...BUT I got it back to work again!!!! So I wanted to share and say thank you! 😊 Keep it up!
Was the mosfet with no output the problem? Or you found something else shorted?
Michele De Stefano
Mosfets usually fail short circuit. When that happens they can take down other components with them but that depends on the circuit they are in.
Anyone can answer am I fine with just using white rosin ? Or do I need to make my own flix using isopropyl alcohol and rosin ?
learning how to fix your own stuff is one of the best investments one can make
"Now... you have to trust me, yeah?"
Says the guy with a heavy Slavic accent. Well, at least he isn't offering us tea...
😂😂😂
The most funny thing was hearing that you loved the rosin's smoke smell, haha!
those whose become asthma sufferer because of smoking rosin love it a lot too :p
Sorin: Since I watched this video, I've been making my own liquid flux using the rosin you say to use. And it's now 2022 and I still only use it. It works great Thank you my friend.
You're like the friend I never knew I had. I love your videos and your accent. These videos are highly educational and useful to anyone that's getting into the field of electronics. A credit to all IT junkies and engineers. Thank you, man! Thank you.
Who needs an extractor, start your day with a deep breath of Kolophonium, aaaaaahhhh there's nothing better
🤣👏🏻
Naughty Finger yes there is, Phenibut,
There is nothing better than an afternoon nap with a rug soaked with acetone on your face
Puts hair on ur chest Matie !!!
hes on his 15th lung transplant
Tree resin/rosin, frankincense and myrrh; some uncircumcised philistines on this board hate incense. Kolophonium (pine rosin) does have a pleasant smell. As to Boris here liking the smell of mineral spirits is another matter.
I tried your home flux recipe and man, it worked amazing. I challenged it on the same board against (famous) Amtech 559 and solder made with the mix you recommended worked flawlessly. Joint is more elegant than the one made with Amtech. Amtech leaves a bit less brownish resin behind, but it's fine by me as Im always cleaning my boards with isopropyl alcohol afterwards anyway. Big thank you!
Hey dear Sir what was this flux home recipe? At what timestamp does he say how he made the flux? What ingredients did he/you used?
@@christosmakariou4574
It is crushed rosin mixed with isopropyl alcohol.
The mixing ratio is not that important. You add more rosin or more alcohol until you get the desired viscosity that works best to you.
I am using this liquid flux when I want to protect traces on PCB and i don't have solder mask. You just apply this liquid flux and let it dry.
@@christosmakariou4574 after 13:40 into the video
Tot respectul pentru Dumneavoastra . Ma bucur sa vad ca acestea detalii fac o mare diferenta in electronica pentru mine cat si pentru toti cei care va urmaresc cu drag . Va doresc multa sanatate .
If I could go back 50 years and apprenticed in in electronics repair shop, I would have wanted you to be my teacher. Thank you for your videos.
This was such a huge help for me. As a person who repairs things for friends and my own equipment when I'm home this is a great tip. The liquid flux also goes bad relatively quick but I imagine resin in pure form will last years and years until I need it. THANK YOU!!!
Another eastern european legend! Home of the DIY masters. No surprise this method works beautifully
I second that. 👍
I just wanted to say how greatful I am to have found your videos!
I wanted to encourage you that what you do is helpful to alot of people! It is unfortunate that so many people have negative things to spew out of their ignorance! Its disgusting the condition of humanity these days! What you do matters and I hope you dont let ignorant people discourage you!!!!!
Thank you Master Sorin, Once i started viewing your video, I'd never escape evening single second just to get learn from your demo/actual technique. You are amazing and most of the other videos i'd watched, yours is totally clear in details.
"I drop tears of flux" 23:21 Sorin you're such a god damn genius!
comment of the year
Hi. Thankyou so much for sharing, I'd had to wait for half an hour for you to find your different fluxes but it worth it!!
Just for you and other people to know: if you want to buy rosin or colophony for REALLY cheap search the one classic dancers are using on their shoes. It's exactly the same colophony you're using for soldering but it sells in bags of 500gr for something like ten dollars!!!
Best electronics channel on youtube. I just love it. Thank you for education. It's inspirational tutorials like these that save the planet from electronic waste. Love the making your own flux. You can clearly see it can withstand a higher temperature coefficient - which protects the chip from over heating when both salvaging parts or replacing parts.
WOW you are right this is the best flux I have ever used!
All my soldering connections are much stronger.
This flux really lets or make the solder flow so easy and nice.
The price is cheap too.
Thanks
I'm not sure if it is known all over the world, but in Germany there is something they call "Löthonig" = "soldering honey", it is basically exactly this mix of colophonium and isopropy-alcohol, hobbyists use often benzine and less clean alcohol and it works too, but the sense is to make a thick paste so it looks and feels like honey, that stuff is great and ready made pretty expensive. I want make both, honey and liquid, but still wating for my colophonium from China, step by step I'm gonna test all the diy recipes I can find, solder paste is also on the plan :)
Thanks for the video.
I always used pine rosin, since the late 90s, and to this day I cannot find a replacement
that comes closer to properties of the pine rosin when it comes to soldering electronics.
In fact, most of the time I used to search among pine trees for chunks of rosin ready to be collected :)
sometimes cleaning it beforehand and "purifying" was needed.
overall, a great companion to every electronics technicians.
i start fall in love in electronics when i saw your videos on youtube...sir 😁😁😁 your are great electronics teacher .... i am one of your Big One.....hope you will never stop showing your technic to us....specially for me... i am to newbei for this... and i want learn more......thank you so much sir....
You can also use rosin flux to create a white cover on components which can be helpful when locating components that are getting hot.
So if you use this were components gets hot, you may get shorts? That's not a very good idea.
I had an Electric fire that developed a problem. When I got to the circuit board, it had fried an IC. So! It had burnt the board. I used soft silicone wire. To rewire the new chip onto the traces. And! I used this flux as you showed.Unfortunately in present times.IPA is very difficult to obtain.So I used “methylated spirit” it worked. Dissolved the rosin. And I used that. It was a brilliant flux. And the fire works a treat. Thank you for this vid. I know what I will use from now on. 👍👍 Yes pine resin.Smells great.
This is fantastic, the smoke of this. I love to feel the smoke of .. of .. of the flux, of the ROSIN. (6:38) XD
I know exactly what you mean. My first experience of soldering was around 1970 when I was still a boy. I just love this smell it brings me back to that time.
Recently my wife gave me some out of date mastix (mastic) which I use as flux. It smells exactly as the flux in the old days. I have never smoked in my life but I could inhale this smoke all day and enjoy it.
Salut Sorin,foarte faine clipurile tale de reparatii,sper sa o tii asa mult,crede-mă că cel puțin eu personal învăț mai mereu din ele câte ceva nou.Cât despre acest video,mai folosesc înca la lipituri sacâzul,cum îi spunea pe vremea mea în tinerețe,este foarte bun,ai dreptate.Oricum,mulțumesc pentru video ,ține-o tot asa.
Thank you Sorin, I would love to see a video made by you explaining how to use an oscilloscope to trouble shoot chip and settings
Thank you for the great work
Yes dear Sorin,
You are great teacher and I thank you .
I have been in electronics (in and out) for nearly all my life but you have thought me more in just a few videos than what I have missed in my past .
Thank you professor 👍🙏
From Leicestershire UK 🇬🇧
Sacaz 😀, best solution.
You put liquid flux in your vape bottles? now I know why your crazy, you been vaping the flux hahaha good video.
Jajaj
A good one it is.....kikikikikiki
Hahaha, yes, few times been close to fill my vape with flux :)))
Britec09 q
Flux it.
Rosin, anagram for Sorin. Maggiiic 😀
rinos too... horny or ornis if you like :))
Dušan Velemir very very clever sir!!! Love it! 🙂
Sorin does not just teach you electronics repair, he also teaches the tradition and culture of electronics, generations of craftsmanship and resurrecting machines. This is why I love Sorin.
I also learned soldering and electronics with pine rosin as flux. Love its smell
I love how dangerous everything is in this video. You gained a sub dude.
Thank you for sharing, I can’t believe how much I have missed hearing different accents, yours is rich and reminds me of friends from the past and appreciate you sharing knowledge and experiences with comparisons.
Now I wonder how they all are doing, was great to be surrounded with different languages and understanding beliefs etc. Thank you for sharing and hope you have a great day!
Accents Sug Azz
@@ten10ca I enjoy because it shows there is more to this world to know and acknowledge, the beliefs to superstitions that are different to understand, cultural upbringings that is great to share, new lands to be exposed to. I am an optimistic in some ways that there are people like you and me that just want to share knowledge that today’s society and media doesn’t want the general to know since you don’t have to throw money into it as much as the next product they are pushing. I have a pancake mix my family loves and haven’t had to buy the store brands in years and only recently few others understand that it is the little things shared that we appreciate instead of having it constantly similar to what is expected. Rambling and random but it is awesome in it’s own uniqueness just as I appreciate your time sharing how effective simple ingredients compared to what is bought is better.
Thanks those you're nonstop to teaching us.. As a techinician l had got more knowledge from you..
great video for beginners in field of electronics! Thanks a lot for advices!
I love the smell of JP4 I flashback to my times dealing with jets.
Greetings from the US Gulf Coast.
The reason folks use a fume extractor is not the rosin - it's the solder. To use one or not is a personal choice, but folks in the electronics craft tend to have higher blood lead assays than most, and that's not a good thing. Rosin flux has been around for years, and is still one of the best types for electronics work.
The clear stuff looks like rework flux. Seems like it would be handy enough for the kind of work you do.
Melting rosin goes more easily if it is finely powdered. An improvised mortar and pestle works well enough for this. Rosin attracts water, so keep rosin powder in a dark container when not in use.
For those of us not using e-cigarettes, save the empty bottles from Shave Secret shaving oil or from any of several eye drops.
Good stuff, man! I mean to try making my own solder flux as soon as I can collect some pine rosin.
Hi Sorin, I did it & it works delightfully! Thanks for sharing!
this method is so old
The substance he is using here to make electronic soldering flux is called: "Colophonium" or "Colophony". This is a fancy name for the naturally occurring yellow resin (rosin) from the Yellow Pine Tree. Prepared rosin flux comes in 50gram tins for around $6 to $9. You can buy 1.5 lbs. of "Colophony" rosin for $16 and make your own dissolving it in isopropyl alcohol - That's equal to 13 tins, enough to last quite awhile.
Which continent produces this yellow pine tree?
I just got my 100g of Rosin Flux today after ordering it last year September, I didn't think I'd get it as our post service in South Africa is the worst in the world!!! But finally, it arrived... Looking forward to using it and thank you for the recommendation!
Grate one. I like the part where you use the vibe holder be carful to mix you will start see strange things you know 😍😍😍
This is the first video of yours I have watched, nice work and very interesting ... Yeah 👍
Thank you very much, now I use your flux, it is cheap, and really efficient. And has a good smell, also.
great video.. i have the same feelings for the solder smell and the flux also...
I also love the smell of flux -- One of the best things about soldering!
Chaos rules ...more like a comedy show 😂😂😂
i bought a pound of pine rosin only 10 bucks and mixed up worked amazing man probably last years thank you my friend !!!!
Even if there's not the same chemicals in pure pine rosin you should still always use a fume hood. There's studies that show it still causes allergies and other respiratory issues.
It's also only temporarily vaporized, when inhaled it'll cool down and stick to the inside of your lungs, like some "natural" subtances used in bootleg vapes, ppl just assume things aren't dangerous when its "natural", but vaporizing and inhaling some substances is still dangerous to us
I was waiting for this video for months :) Thanks for sharing
Wow thank you! The difference in price is vast and it can stay like that now.
I'm grabbing some solid Rosin and dissolving it in Isopropanol to make a batch up because _Common Sense_
I Vape too, so the empty Juice Bottles will be useful
I know this is an old video but I just found it. I used your formula for flux and it's working great. I'm guessing my cost for a 20ml bottle is about 15 cents, maybe less. My last 15ml bottle was $10. Not bad!!
Thanks for yor demonstration, yesterday I made my own flux using rosin+ethanol and this is very helpful
cool channel. I subbed. I am new to soldering, I want to work on some gaming consoles, xbox, xbox360, playstation, and I bought "Flux" from my electronics store, and when I opened it it was "just" Kolophonium hard, and I had no clue how to use it. Thanks to your video, now I know. I'll dissolve it in Isopropyl alcohol.
Again great tip! I learnt to solder when I was aged in single figures and have been for 30+ years now but was never really taught the importance of flux, wrongly assuming that flux-cored solder was enough - it's only after watching re-work videos that I recently bought a 50ml bottle of liquid rosin flux which was about 5 quid - it will probably last me a lifetime as a hobbyist, just just like my reel of full-fat leaded solder which I've had since the 80s ;) I might make up some of your home-brew flux to compare :)
Thank you for sharing your experience, keep up!
by far the best electronics info i have seen. very well done and explained clearly.
Dude is huffing flux smoke! This man loves his work.
Interesting demo and approach, thank you
Great job. Thanks for your sharing. I am going to make it by your way.
old school ! my first EFT been soldered like that! I'm still using this! I was in remote location, but still having a little 5V soldered pen..but no flux! I used resin from pine tree..it works great!
Thanks for your info on this. Have had so much trouble buying a decent RMA flux or a paste & none have worked, even the most expensive. I can’t even buy liquid types now because airlines won’t carry it to my country! Just bout 10 tins of this... to make my own.
WOW, I never knew you could make liquid solder using isopropyl alcohol. No need to purchase any more Amtech solder now. I recommend to SUBSCRIBE because ERS is sharing over 20+ years of secrets and experience. I just wish these videos were on TH-cam sooner because I could have done so much more. Hopefully I can share some things that will help ERS too. Thanks for sharing!
Thank you for your experience 👍
Fantastic video - I've ordered some Rosin Flux as you recommend (I already have some isopropyl alcohol) so cant wait to make my own liquid flux! Thanks :)
Great video i have it stored on my usb stick and Pc very helpfull i fully understand the point that you make!
You are great and way you explain is fantastic...
Thanks for sharing all your knowledge! It is very valueable!
I love you man, thank you so much for giving us a part of your 30+ years of wisdom
maybe i was lucky guy and got no fake but i just want to tell that im using the Amtech flux for several years now and made very good experiences with BGA on the IRheater. It stays liquid and clear through the whole process and needs a lot of heat before evaporating.
Hello Sir,
I made a flux from rosin and nail paint remover right now. Its cost me around 25 rupees per 100 grams and thinner for just 30 rupees total cost was 55 rupees.
And this one is best flux. Thanks for explanation.
I use the same flux rosin. You get this in paste also which is nice stuff. A bit dark almost orange but really nice.
You are my inspiration Sorin. With love, Manasseh Mukuwa in Zambia-Africa
I just used some reclaim from my dab rig, shit works great, and like you said that rosin smoke just hits different🤙😉
dababadoo
I've just been using flux core solder for years, works fine.
I have watched a lot of your videos and learned a lot. keep them coming and thanks.
top info , no wonder my solider was going like that and the solider had built in flux, just bought the solid rosin 40g 2 quid that brand as well
Ahh great got my Kolophonium from Amazon £1.90, 2 day delivery couple weeks ago waiting on this vid, thanks Sorin
R1ch4rd.... can you kindly share the Amazon link of the Kolophonium.....Thanks
thanks for the tutorial.. its very helpful i have learned a lot👍
I remember as a little boy, I fell inlove with the smell of the solder flux. I used soldering wire with flux inside it . Watching you with the smoke brings back memories LOL
Keep up with your good work Sorin! Thank you
Sir
Rosin is very fantastic flux.
And you know it's very cheap price in pakistan .
I am also useing this.
But it's was very interesting lesson to make liquid flux.
Thanks a lot my teacher.
Dear mjy liquid flux k liye thori help chaye me also from pakistan kya hum bat kr skte hn app ka koi contact ?
So is heroin!!
This was great to see. Thank you -- you saved me a lot of money and aggravation !
I just bought this rosin flux by mistake (thought it was a paste) and believed I was stuck but looking at your vid I think it'll do the job nicely ..Thanks .. Yeah :P
"tears of flux" Love that! ;-)
Thank you so much man. You explain it very good with demonstration.👍
a very useful lesson greetings.
I look forward to the next videos.
I know this is an old video but, straight from Wikipedia and just for fun:
" , also called or (Latin: ), is a solid form of resin obtained from pines and some other plants, mostly conifers."
And this is why it smells so good ha h ah ha a ha haha h a! Спасибо, мой друг, Merci mon ami !
I appreciate your videos soooo much. Big thank you to you. I wish I could be there to learn from you. I only just started and this would boost me sooooo fast :) I sew one video from you and subscribed immediately.
"I love the smell of napalm in the morning" 😂 😂😂
Thanks for that these flux specially amtech is so expensive here but now I know how to make a good one for myself much cheaper.
I trust you Sorin that’s a fantastic idea... thank you again
Amazing! This is going to save me a small fortune! Thank you Sorin, the world needs more people like you.
This guy is the best. Nothin fancy just works and works well I might add. I use the same stuff (kalafonia) much better than other more expensive fluxes.
he's been huffin rosin for 20 years 😂 i love it dude!
nice one i was going to get the expensive one but now iv seen this im doing exactly what you said to make some thanks for a expert tip love your adive and videos keep it up sir i have much to learn oh an iv fixxed a mother board i have been learning with thanks to your videos now i have some graphics cards to try the same process on legend thanks again
Hey! Mr.Sorin, I watched all of your videos and download all. Please upload more sir............................
In Romania, in the old days until now, we use this kind of flax, Kalafonia, called "sacâz" and Sorin, of course, knows this because probably started electronics here. We also had a recipe of various substances, mixed with alcohol that dissolves them to make a good liquid flax, kolofonia was principal substance in this mix
Thank you for explaining your experience with flux. Perfect :D
Thank you Sorin, for the great work will flux and isopropyl alcohol
Superb video very informative and a clear demonstration of this excellent flux, can I ask what brand solder you recommend?
Thank you for your wonderful share it much appreciated you doing great God bless you