FIELD: mechanical engineering; soldering with tin and lead solders. SUBSTANCE: low temperature soldering flux has the following components, mass parts: glycerin - 25; quaternary ammonium salt - 1-1.5; ammonium salt of colophoniterpenomaleic adduct - 10-20; water - 100. EFFECT: improved quality of solder. 1 tbl
Title | Year | Author | Number |
---|---|---|---|
FLUX FOR LOW-TEMPERATURE SOLDERING | 0 |
|
SU1816613A1 |
METHOD OF PREPARING COLOPHONY-TERPENE-MALEIC RESIN | 1994 |
|
RU2105781C1 |
COMPOSITION FOR ANTICORROSION COATING | 1991 |
|
RU2017771C1 |
FLUX FOR LOW-TEMPERATURE SOLDERING | 0 |
|
SU1745478A1 |
LOW-TEMPERATURE SOLDERING AND TINNING FLUX | 0 |
|
SU1660910A1 |
METHOD OF COLOPHONY-TERPENE-MALEIC RESIN PRODUCING | 0 |
|
SU1810368A1 |
COMPOSITION FOR REMOVING PRESERVER COATING | 0 |
|
SU1650388A1 |
COMPOSITION FOR TREATING PHOTOGRAPHIC MATERIALS | 1991 |
|
RU2028653C1 |
METHOD OF PRODUCING COLOPHONY-TERPENE-MALEIC RESIN | 0 |
|
SU1808850A1 |
ANTISTATIC THERMOWELDING FILM FOR BLISTER PACKING OF ELECTRONIC EQUIPMENT | 1991 |
|
RU2039663C1 |
Authors
Dates
1997-09-10—Published
1993-03-16—Filed