Gasket Viton Omupiira
Fluororubber gasket kitundu kya kusiba ekikoleddwa mu polimeeri ez’obutonde nga zirina atomu za fluorine ku atomu za kaboni ez’enjegere enkulu oba ez’ebbali. Ekika kya kapiira kino, olw’ensengekera ya molekyu yaakyo ey’enjawulo, kyoleka ebirungi eby’enjawulo ebipiira ebya bulijjo bye bitasobola kukwatagana nabyo. Kirina ebintu bingi ebirungi ennyo era kikozesebwa nnyo mu makolero agawera. Fluororubber gaskets (fluororubber gaskets) zirina engeri z’okugumira ebbugumu eringi, okugumira amafuta, okugumira asidi ne alkali. Ebbugumu lyayo ery’okukola liri -30℃to+250℃, era puleesa y’okukola esobola okutuuka ku 3.0MPa. Amaanyi gaayo ag’okusika gasukka 7.5MPa, okuwanvuwa kusukka 100%, ate Shore hardness esukka 70.
"Omukugu mu kusiba" mu mbeera z'okukola ennyo, ng'erina ebirungi ebikulu ng'okugumira ebbugumu eringi n'eri wansi, okukulukuta kw'eddagala n'obulamu obuwanvu ennyo obw'okukola. Kikozesebwa nnyo mu nnimiro ezirina ebyetaago ebinene ennyo eby’okwesigamizibwa kw’okusiba, gamba nga yinginiya w’eddagala, amaanyi n’ennyonyi. Wadde nga ya ssente nnyingi, omulimu gwayo tegukyusibwa era kitundu kikulu okulaba ng’ebyuma bikola bulungi.




Ennyonnyola y'ebintu
|
Eby'obwa nannyini |
NBR |
FKM |
Eddagala lya Neoprene |
EPDM |
Silikoni |
|
Obuzito |
1.5±0.1g/cm3 |
2.0±0.1g/cm3 |
1.5±0.1g/cm3 |
1.4±0.1g/cm3 |
1.25±0.1g/cm3 |
|
Obukaluba |
65±5 (Olubalama A) . |
70±5 (Olubalama A) . |
65±5 (Olubalama A) . |
65±5 (Olubalama A) . |
50±5 (Olubalama A) . |
|
Amaanyi g’okusika |
Okusinga oba okwenkana 3.5MPa |
Okusinga oba okwenkana 8MPa |
Okusinga oba okwenkana 3.5MPa |
Okusinga oba okwenkana 5MPa |
Okusinga oba okwenkana 5.5MPa |
|
Okuwanvuwa mu kiseera ky’Oluwummula |
Okusinga oba okwenkana 280% . |
Okusinga oba okwenkana 250% . |
Okusinga oba okwenkana 280% . |
Okusinga oba okwenkana 250% . |
Okusinga oba okwenkana 300% . |
|
Ensengeka y’okunyigiriza |
Ekitono oba ekyenkana 0.8% ( 70oC x 22h ) . |
Ekitono oba ekyenkana 0.7% ( 70oC x 22h ) . |
Ekitono oba ekyenkana 0.7% ( 70℃x 22h ) . |
Ekitono oba ekyenkana 0.7% ( 70℃x 22h ) . |
Ekitono oba ekyenkana 0.7% ( 70℃x 22h ) . |
|
Okukola Temp. |
-50 diguli - 120 diguli |
-20 diguli - 200 diguli |
-40 diguli - 120 diguli |
-50 diguli - 150 diguli |
-55 diguli - 230 diguli |
|
Max. Puleesa |
1.7MPa |
4MPa |
1.7MPa |
2MPa |
2MPa |
|
Obugumu |
1.0mm,1.5mm.2.0mm,3.0mm),oba okukolebwa ku mutindo |
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|
Sayizi y’Empapula |
1.0mX1.0m,1.5mX1.5m,oba okukolebwa ku mutindo |
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Ebirungi ebikulu mu kukola emirimu
Extremely wide range of okugumira ebbugumu erya waggulu n’erya wansi
Ebbugumu erikola litera okuba -diguli 20 okutuuka ku diguli 200 . Ensengekera ezimu ezikyusiddwa ziyinza okuba wansi nga -40℃oba waggulu nga 260℃. Kisobola okugumira ebbugumu erisukka diguli 300 okumala akaseera katono (essaawa eziwera), nga kisukka nnyo ekkomo ly’okugumiikiriza emipiira egya bulijjo (nga kapiira ka nitrile ne kapiira ka chloroprene), era nga kirungi okusiba ebyuma ebirina ebbugumu eringi (nga payipu ezifulumya omukka mu yingini ne flanges za oven).
Okugumira eddagala okulungi ennyo
Kigumira emikutu gy’eddagala egisinga obungi, omuli
Ebintu eby’amaanyi ebivunda: asidi (nga asidi wa salufa, asidi wa haidrochloric), base (nga sodium hydroxide), ebizimbulukusa ebiramu (nga asetoni, toluene);
Ebika byonna eby’amafuta: amafuta g’eby’obuggagga eby’omu ttaka, amafuta g’amazzi, petulooli, dizero, n’amafuta aga polar amaanyi;
Gaasi z’amakolero: ozone, chlorine, fluorine ne ggaasi endala ezivunda.
Engeri eno egifuula ekintu ekisinga okusiba mu mbeera ezirimu okukulukuta ennyo nga yinginiya w’eddagala n’eddagala.
Okugumira okukaddiwa okw’amaanyi ennyo n’okugumira embeera y’obudde
Tetera kwatika, kukaluba oba kuvunda nga efunye emisinde gya ultraviolet, ozone, obunnyogovu oba ebbugumu eringi okumala ebbanga eddene. Obulamu bwayo buwanvu nnyo okusinga obwa kapiira aka bulijjo (ebiseera ebisinga emirundi 3 ku 5 egya kapiira ka nitrile), era kirungi nnyo ku byuma eby’ebweru ebikozesebwa okumala ebbanga eddene oba ebikola okumala ebbanga eddene (nga ebifo ebisima amafuta ne payipu z’amabibiro g’amasannyalaze ga nukiriya).
Okunyweza okusiba okw’amaanyi
Eriko okunyigirizibwa n’okugumira embeera ennungi ennyo wamu n’okuziyiza okuseeyeeya. Kisobola okukuuma okukwatagana okusibiddwa wansi w’emigugu gya puleesa egy’ekiseera ekiwanvu-era tenywerera ku bifo ebisinga ebisiba (nga ebyuma, seramiki, obuveera, n’ebirala), ekigifuula esaanira okusiba kwa puleesa eya waggulu-okutambula (nga flanges z’ekibya kya puleesa, ebiyungo bya vvaalu).





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