Rabara ea Fluorine O Ring
Fluororubber, e tsejoang hape e le FKM kapa FPM, ke{0}}elastomer ea maiketsetso e sebetsang hantle. O{2}}ring e entsoeng ka eona e fetohile tharollo e ratoang ea ho tiisa bakeng sa maemo a mangata a thata a ts'ebetso ka lebaka la ho hanyetsa lik'hemik'hale tse ntle haholo le ho hanyetsa mocheso o phahameng. Li sebelisoa haholo libakeng tse kang sefofane, likoloi, lik'hemik'hale le petroleum. Ho khetha lesale la fluororubber O-bakeng sa ts'ebeliso e itseng ho hloka kahlolo e felletseng e ipapisitseng le lintlha tsa mantlha joalo ka khatello tlas'a maemo a ts'ebetso, boemo ba bokaholimo ba ho koala, mokhoa oa ho sisinyeha, le boholo ba O{6}}
Paramethara
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Boitsebiso: |
Fluororubber(FKM) |
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Mocheso oa ho sebetsa |
- likhato tse 20 ho isa ho tse 200 |
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Ho thatafala |
60A-90A, kapa e hlophisitsoeng |
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Bophelo ba tšebeletso |
Tlas'a maemo a tloaelehileng a ts'ebeliso, bophelo ba ts'ebeletso bo ka ba lilemo tse 10. Nako e tobileng e hloka ho hlahlojoa hammoho le maemo a sebele a ho sebetsa. |
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Mosebetsi |
Finyella{0}}tiiso ea nako e telele le e tšepahalang maemong a feteletseng kapa a rarahaneng |
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Likaroloana |
-e hana mocheso o phahameng, e thibela{1}}botsofali, e senya kutu{2}}e hana metsi, e thibela metsi le mongobo{3} |
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Mmala |
bokhubelu, boputsoa, bosoeu, botšo, bosootho, botala, kapa -e entsoeng |
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Litšobotsi |
E na le khanyetso e ntle ea mocheso o phahameng le o tlase, khanyetso e matla ea ho bola ha lik'hemik'hale, ho hanyetsa botsofali hantle le ho hanyetsa boemo ba leholimo, ts'ebetso e tšepahalang ea ho tiisa, ho hanyetsa hantle sete ea compression e sa feleng, le ts'ebetso e ntle ea ho kenya letsoho le ho lieha ha lelakabe. |
Maemo a tšebeliso
- Indasteri ea likoloi
- Sebaka sa sefofane
- Indasteri ea peterole
- Ho etsa mechine
- Lisebelisoa tsa bongaka
- Lekala la matla
Mokhoa oa ho khetha ho thatafala ha O-rings?
- Bakeng sa maemo a phahameng a{{0}khatello kapa lekhalo le leholo, lihlahisoa tse thata tse phahameng- tse nang le A hardness ea 85 ho isa ho 90 Shore A li lokela ho khethoa ho nka monyetla ka thepa ea tsona e matla e thibelang{4}}extrusion ho qoba ho hloleha ha tiiso.
- Ha khatello e le tlase 'me sebaka sa ho tiisa se le mahlahahlaha / se sa lekane, boima bo tlaase ba 60-70 Shore A bo ka' na ba tlatsa lekhalo le ho netefatsa tiiso e ntle e loketseng.
- Bakeng sa maemo a mangata a tloaelehileng a ts'ebetso (khatello e mahareng, ho nepahala ha bokaholimo ba tiiso), Ho thatafala ha mahareng ho tloha ho 75 ho isa ho 80 Shore A ho ka khethoa ho leka-lekanya elasticity le anti{2}}bokhoni ba ho senyeha.
- Ho tiisa ka matla (joalo ka ho tsikitlana) ho lokela ho tsepamisa maikutlo holim'a boima bo phahameng ba ho hanela ho roala. Tiiso e tsitsitseng e na le mamello e phahameng ea ho thatafala. Bakeng sa mehele e menyenyane-ea karolo ea O{3}}, ke bohlale ho qoba ho khetha boima bo feteletseng ho thibela mathata a ho instola.
Boemo ba Khoebo
Tianjin Maojie Rubber and Plastic Products Co., Ltd. ke k'hamphani e sebetsanang ka ho khetheha le lipatlisiso le nts'etsopele le tlhahiso ea lihlahisoa tse khethehileng tsa rabara le polasetiki. Khamphani e na le bokhoni bo tsoetseng pele ba ho nts'etsapele hlobo le lisebelisoa tse tsoetseng pele tsa rabara ea vulcanization. Khampani e sebetsa ka thata ho etsa FKM e phahameng-lihlahisoa tse hanyetsanang le mocheso le asiti le alkali tse hanyetsanang le mocheso, HNBR e phahameng-e hanyetsanang le thempereichara e phahameng{6}}e hananang le asiti le likaroloana tsa rabara tsa butyl tse tabohang{7}}lihlahisoa tsa silicone tse manganga le ethyleene mononopropylene propylene (EPDM). MDI, NDI, PPDI, le -lihlahisoa tsa polyurethane tsa boleng bo holimo. Khampani ea rona e tla batla ka tieo hore lihlahisoa tsa rona li ntlafatsoe chebahalo, ho se sebetse hantle,{11}}ho hanyetsa mocheso o phahameng, acid le alkali resistance, le botsofali bo sa feleng. Re labalabela ho sebelisana le metsoalle.
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