SU136519A1 - Fixer for foundry rods - Google Patents
Fixer for foundry rodsInfo
- Publication number
- SU136519A1 SU136519A1 SU667796A SU667796A SU136519A1 SU 136519 A1 SU136519 A1 SU 136519A1 SU 667796 A SU667796 A SU 667796A SU 667796 A SU667796 A SU 667796A SU 136519 A1 SU136519 A1 SU 136519A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fixer
- rods
- foundry
- foundry rods
- rosin
- Prior art date
Links
Landscapes
- Tires In General (AREA)
- Lubricants (AREA)
Description
Известны различные составы крепителей, в которые не вход т дефицитные масла. Однако большинство крепителей имеют в своем соста ве в значительном количестве растительные масла.There are various compositions of fasteners that do not contain scarce oils. However, the majority of bondholders have vegetable oils in a significant amount.
Особенность насто щего изобретени заключаетс в том, что, с целью сокращени расхода растительного масла, в состав крепител , в качество основных элементов, вход т; кубовые остатки от окислени па рафика - 27,5%, лентазритрит - 1,5%, канифоль 16%, тунговое мас-ло - 10% и уайт-спирит - 45 %.A feature of the present invention is that, in order to reduce the consumption of vegetable oil, a fastener is included in the quality of the main elements; distillation residues from the oxidation of paraffic — 27.5%, tape-nitrite — 1.5%, rosin, 16%, tung oil — 10%, and white spirit — 45%.
Кубовые остатки подвергаютс обработке пентаэритритом или дру гим многоатомным спиртом до кислотного числа 60+10 жг/КОН с последующим сплавлением с канифолью, либо со смесью канифоли и растительного масла, и растворением полученного состава в уайт-спирите.The bottoms are treated with pentaerythritol or another polyhydric alcohol to an acid number of 60 + 10 g / KOH, followed by fusing with rosin, or with a mixture of rosin and vegetable oil, and dissolving the resulting composition in white spirit.
Сухие стержни, изготовленные с применением этого крепител , в со став которого введено 10% растительного масла, имеют прочность ра разрыв 8,5 - 9,0 кг/слг.Dry rods made using this fastener, in which 10% of vegetable oil is added, have a tensile strength of 8.5 - 9.0 kg / slg.
Предмет изобретени Subject invention
Крепитель дл стержней литейногс; производства, отличающийс тем, что, с целью сокращени расхода растительного масла, в состав крепител введены: кубовые остатки от окислени парафина - 27,5%, нентаэритрит-1,5%. канифоль-16%. тунговое масло-10 м и уайспирит- 45%.Fixer for foundry rods; production, characterized in that, in order to reduce the consumption of vegetable oil, the structure of the fixer includes: bottom residues from paraffin oxidation - 27.5%, non-erythritol-1.5%. rosin-16%. tung oil is 10 m and wispyrite is 45%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU667796A SU136519A1 (en) | 1960-05-25 | 1960-05-25 | Fixer for foundry rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU667796A SU136519A1 (en) | 1960-05-25 | 1960-05-25 | Fixer for foundry rods |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813342378A Addition SU1019215A2 (en) | 1981-09-28 | 1981-09-28 | Instrument for measuring cutting tool geometrical parameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU136519A1 true SU136519A1 (en) | 1960-11-30 |
Family
ID=48292789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU667796A SU136519A1 (en) | 1960-05-25 | 1960-05-25 | Fixer for foundry rods |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU136519A1 (en) |
-
1960
- 1960-05-25 SU SU667796A patent/SU136519A1/en active
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