SU312712A1 - PRESERVATION FLUX - Google Patents
PRESERVATION FLUXInfo
- Publication number
- SU312712A1 SU312712A1 SU1407771A SU1407771A SU312712A1 SU 312712 A1 SU312712 A1 SU 312712A1 SU 1407771 A SU1407771 A SU 1407771A SU 1407771 A SU1407771 A SU 1407771A SU 312712 A1 SU312712 A1 SU 312712A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- flux
- preservation
- rosin
- preservative
- soldering
- Prior art date
Links
- 230000004907 flux Effects 0.000 title description 9
- 238000004321 preservation Methods 0.000 title 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- 230000002335 preservative effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- QBKGLOYPLRELHU-UHFFFAOYSA-N NCCO.CCOC(C)=O Chemical compound NCCO.CCOC(C)=O QBKGLOYPLRELHU-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
Description
Изобретение относитс к флюсам, предназначенным дл обеспечени высококачественной пайки и защиты подготовленного к пайке металла от воздействи окружающей среды при хранении как в нормальных, так и в жестких климатических услови х.The invention relates to fluxes intended to provide high-quality soldering and protection of the metal prepared for soldering from environmental exposure during storage in both normal and harsh climatic conditions.
Известен консервирующий флюс на основе канифоли.Known preservative flux based on rosin.
Предложенный флюс отличаетс тем, что в его состав введены, %:The proposed flux is characterized by the fact that it contains,%:
. 2-2,5. 2-2.5
полистирол polystyrene
1-2 моноэтаноламин 1-2 monoethanolamine
остальное этилацетат а канифоль вз та the rest ethyl acetate and rosin taken
10-15 в количестве10-15 in the amount of
Консервирующий флюс предназначен дл изделий из медных сплавов, примен емых при температуре от -60 до +50°С и тропических услови х.Preservative flux is intended for products made from copper alloys, used at temperatures from -60 to + 50 ° C and tropical conditions.
Предлагаема композици обладает хорошими защитными и флюсующими свойствами и весьма технологична.The proposed composition has good protective and fluxing properties and is highly technological.
Готовый флюс представл ет собой мутноватую коричневую жидкость. Флюс наноситс тонким слоем кистью или методом окунани . Врем образовани защитной пленки 20- 30 мин при комнатной температуре.The finished flux is a turbid brown liquid. The flux is applied with a thin layer by brush or by dipping. The formation time of the protective film is 20-30 minutes at room temperature.
Предмет изобретениSubject invention
Консервирующий флюс дл пайки преимущественно медных сплавов, примен емых в диапазоне температур от -60 до -f50°С и тропических услови х, содержащий канифоль, отличающийс тем, что, с целью повышени его защитных и флюсующих свойств, в состав флюса введены, %:Preservative flux for soldering mainly copper alloys used in the temperature range from -60 to -50 ° C and tropical conditions, containing rosin, characterized in that, in order to increase its protective and fluxing properties, the composition of the flux included:
2-2,52-2.5
полистирол polystyrene
1-2 моноэтаноламин этилацетат1-2 monoethanolamine ethyl acetate
остальноеrest
а канифоль вз та and rosin is taken
10-15 в количестве10-15 in the amount of
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU312712A1 true SU312712A1 (en) |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5098010A (en) * | 1987-01-30 | 1992-03-24 | Carmichael Arthur O | Process using protective flux coatings for delaying joining and soldering operations |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5098010A (en) * | 1987-01-30 | 1992-03-24 | Carmichael Arthur O | Process using protective flux coatings for delaying joining and soldering operations |
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