SU127809A1 - Method of sealing knots in battery veneer - Google Patents
Method of sealing knots in battery veneerInfo
- Publication number
- SU127809A1 SU127809A1 SU421486A SU421486A SU127809A1 SU 127809 A1 SU127809 A1 SU 127809A1 SU 421486 A SU421486 A SU 421486A SU 421486 A SU421486 A SU 421486A SU 127809 A1 SU127809 A1 SU 127809A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- knots
- battery veneer
- veneer
- battery
- sealing knots
- Prior art date
Links
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Primary Cells (AREA)
Description
Известные способы заделки сучков в аккумул торном шпоне не обегпечивали требуемой стойкости, так как примен емые лл этой цели составы плохо впитывались в древесину и разрушались И1елочыо и кислотой .The known methods of embedding knots in the battery veneer did not provide the required durability, since the compounds used for this purpose were poorly absorbed into the wood and destroyed by the acid and the acid.
В предлагаемом способе этот недостаток устранен благодар применению растворов перхлорвиниловой смолы, например, в дихлорэтане в смеси с лаком или битумом jYo 5 или без них.In the proposed method, this disadvantage is eliminated due to the use of perchlorovinyl resin solutions, for example, in dichloroethane in a mixture with or without jYo 5 bitumen.
В сухом аккумул торном шпоне черные сучки плонладыо 2-3 млгюкрываютс с обеих сторон капл ми заш,итного состава, который может состо ть из 100 вес. ч. дихлорэтана и 15 вес. ч. перхлорвинила, или 100 вес. ч. дихлорэтана, 15 вес. ч. перхлорвинила и 10 вес. ч. лака 350, или, наконец, из 100 вес. ч. дихлорэтана, 11 вес. ч. перхлорвинила и 15 вес. ч. битума № 5. Эти составы хорошо впитываютс в шнон и после высушивани образуют стойкую нротив действи кислот и щелочей пленку, нредохран юш.ую сучки от выпадени .In a dry battery veneer, the black knots of plonlado, 2-3 ml, are covered on both sides with drops of a protective composition, which may consist of 100 wt. h dichloroethane and 15 wt. including perchlorovinyl, or 100 wt. dichloroethane, 15 wt. h. perchlorovinyl and 10 wt. h. lacquer 350, or, finally, 100 weight. including dichloroethane, 11 wt. h. perchlorovinyl and 15 wt. of bitumen No. 5. These compounds are well absorbed into the shnon and, after drying, form a film resistant to the action of acids and alkalis, which prevent the knots from falling out.
Предмет изобретени Subject invention
Применение растворов перхлорвиниловой смолы, например, в дихлорэтане в смеси с лаком или битумом № 5 или без них дл заделки сучков в аккумул торном шпоне.The use of perchlorovinyl resin solutions, for example, in dichloroethane mixed with lacquer or bitumen No. 5 or without them for embedding knots in battery veneer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU421486A SU127809A1 (en) | 1949-10-28 | 1949-10-28 | Method of sealing knots in battery veneer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU421486A SU127809A1 (en) | 1949-10-28 | 1949-10-28 | Method of sealing knots in battery veneer |
Publications (1)
Publication Number | Publication Date |
---|---|
SU127809A1 true SU127809A1 (en) | 1959-11-30 |
Family
ID=48399054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU421486A SU127809A1 (en) | 1949-10-28 | 1949-10-28 | Method of sealing knots in battery veneer |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU127809A1 (en) |
-
1949
- 1949-10-28 SU SU421486A patent/SU127809A1/en active
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