Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Rosin solution recipe
#1

I'm trying to remember the ingredients in the recipe for a rosin solution to dab on a dial string. Been years since I had to make any. Isn't it powered rosin mixed with denatured alcohol?
Thanks,
Art
#2

Art

Any pure alcohol, that is either grain or isopropyl, and rosin in quantity enough to make the solution yellow.
I used it as a liquid flux for PCBs while a child.
#3

Is Everclear alcohol pure enough ? Icon_lol
#4

Grab a new tac rag and run the cord thru that a couple of times.
#5

Warren don't waste Everclear that way! Cut out a small hole in the stem end of a watermelon and screw that bottle into it! Makes watermelon almost tolerable! Take care, Gary

"Don't pity the dead, pity the living, above all, those living without love."
Professor Albus Dumbledore
Gary - Westland Michigan
#6

5cc into a orange. For the dial string get 90% Iso from the dollar store mix with rosin. David
#7

Ever try Rosin from a music store?

Paul

Tubetalk1
#8

It is the same rosin. Maybe more expensive.
When I was studying violine in my childhood, all my rosin would eventually go to soldering.
#9

You can get a chip from a rosin block for the asking at any music store, a liftetime supply is about $2.00 .
#10

I have all the rosin I need. Thank you all.
#11

You could always rub up baseballs with it.

Paul

Tubetalk1
#12

(08-15-2014, 05:42 PM)Paul Philco322 Wrote:  You could always rub up baseballs with it.

Paul

How about epoxy resin without the hardner ?? damm sticky
#13

You do not need sticky. You in fact need something that completely disappears, like alcohol. The idea of rosin solution is that it quickly dries up leaving only rosin as flux. Why would you introduce anything that is not flux and does not disappear?

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
#14

So soldering flux will work? mixed with alcohol
#15

The stuff used by plumbers is acid flux would destroy your dial string please double check what you have on hand. David




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Restoration of the Canadian General Electric A-87
Thanks for your help Michael. In fact, this video is only an intermediate result. Later I had to apply another tinting l...RadioSvit — 09:01 AM
Restoration of the Canadian General Electric A-87
Great job on the cabinet. PS. In the US notation, "kenotron" refers to specific type of tubes; we call re...morzh — 08:24 AM
Part numbers to model cross
This document has at least some tables of models and parts used. Example: Choke 32-7572, used in 604 radio. Search f...morzh — 08:19 AM
Restoration of the Canadian General Electric A-87
I also checked all the radio tubes on my Hickok 530 tube tester. The 5Z3 kenotron turned out to be faulty, all the other...RadioSvit — 08:02 AM
Restoration of the Canadian General Electric A-87
Well... While the varnish is drying up, I started repairing the chassis... Of course I started by replacing the pa...RadioSvit — 07:12 AM
Philco Model 38-7: what caps & resistors do fail typically?
Hello Martin, Welcome aboard our little community what great Model 38-7 Sincerely Richardradiorich — 12:30 AM
Philco Model 38-7: what caps & resistors do fail typically?
Welcome to the Phorum Martin. I count about 9 paper caps, the 3 electrolytic caps and 2-Y2 safety caps to replace th...RodB — 09:44 PM
Part numbers to model cross
Jim, We have this index put together by Dale Cook but I don't think that is quite what you are looking for. The Parts...klondike98 — 09:37 PM
Philco Model 38-7: what caps & resistors do fail typically?
Yep the dim bulb test is OK but I'd definitely replace all those electrolytics before I did it. Since those #47 conden...klondike98 — 09:18 PM
Philco 42-345 Restoration/Repair
The resistor is a 2.2 Meg, it was the last one I hadn't replaced. The broadcast is coming in after replacing it.osanders0311 — 09:09 PM

[-]
Who's Online
There are currently 1147 online users. [Complete List]
» 1 Member(s) | 1146 Guest(s)
Avatar

>