1. Fɛn dilannenw kolomayɔrɔw lajɛlen
Graphite Sealing Roll Material ye roll-cogo sigilan ye min dilannen don kɛrɛnkɛrɛnnenya la ni graphite expanded expanded ye min ka saniya ka bon{1}}. A nafa jɔnjɔn ye ka baara kɛ ni grafite fɛnw ka funteni kunbɛncogo ɲuman ye, u ka kemikaliya sabatili, ani u ka plastiki walasa ka baarakɛlaw dɛmɛ u ka se ka diɲɛ bɛɛ datugucogo sɔrɔ min bɛ se ka tigɛ ka ɲɛ ani ka ladamu baarakɛcogo gɛlɛn suguya caman na. A bɛ se ka funteni jugumanba, tansiyɔnba, ani fɛnw sɔgɔli kosɛbɛ, wa a ye fɛn jɔnjɔn ye min bɛ baara kɛ kosɛbɛ izini minɛnw datuguli siratigɛ la.
2. Fɛɛrɛbɔlan kunbabaw
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Paramɛtiriw ka kuluw |
Nafa minnu bɛ sɔrɔ cogoya la |
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Matrix (matrix) fɛn |
Grafite expanded flexible flexible min ka bon-a ka ca (a ka c’a la, karɔbɔli hakɛ > 99%) . |
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Fɛn dilannenw sɛbɛnfura |
Rollo-cogo; bɛ se ka sɛbɛnfura di minnu bonya ni u janya tɛ kelen ye |
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A ka ca a la, a ka bon |
0,15mm - 3.0mm (a bɛ se ka ladilan ka kɛɲɛ ni wajibiw ye) |
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Funteni hakɛ dantɛmɛnen |
- Fiɲɛ min bɛ oksidan sɔrɔ: -degere 200 ka se degere +450 ma (baara kɛli tuma bɛɛ)- Fiɲɛ min tɛ oksidan ye: fo ka se degere +850 ma ka se degere 3000 ma |
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Kemisɛnniw ka se ka banakisɛw kɛlɛ |
A bɛ se ka asidi, alkali ani fɛnɲɛnamafagalan fanba kɛlɛ (n’a ma kɛ asidi oksidan barikamaw ye i n’a fɔ asidi azotiki caman ani asidi sulfuriki caman) |
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Degun hakɛ |
15% - 40% (ka kɛɲɛ ni a bonya ni a girinya ye) . |
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Segin-ka-bɔnye hakɛ |
A ka bon walima a bɛ bɛn 15% ma . |
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Sariya minnu bɛ sariya labatoli la |
A bɛ se ka diɲɛ sariyaw labato minnu bɛ tali kɛ o la (i n’a fɔ ASTM, DIN) ani asibiti-min tɛ ni kulori ye-min tɛ a la |
3.Main Features ani Nafaw
A ka ɲi kosɛbɛ ka kemikɛli sɔgɔli kunbɛn
Ɲɛfɔli: A bɛ se ka a yɛrɛ tanga kosɛbɛ fɛn suguya caman ma minnu bɛ fɛnw tiɲɛ kosɛbɛ.
Nafa minnu bɛ a la : A bɛ se ka kɛ ka asidi barikamaw (i n’a fɔ asidi klorokini ni asidi sulfuriki ni asidi sulfuriki minnu hakɛ ka dɔgɔ ni 30% ye walima minnu hakɛ bɛ bɛn 30% ma), basi barikamaw (i n’a fɔ hidrɔkisidi sodiyɔmu jilama min hakɛ ka dɔgɔ ni 20% ye walima min bɛ bɛn 20% ma), ani furajiw (i n’a fɔ etanɔli ni asetɔni), minnu si bɛ mɛn.
Funteni kunbɛncogo ka bon kosɛbɛ
Ɲɛfɔli: A bɛ se ka funteni dɔgɔyalenba ni funteni caman muɲu fiɲɛ na min tɛ-okisizɛni kɛ.
Nafa minnu bɛ a la : A funteni hakɛ ka bon, wa a bɛ se ka sigili baara sabati cogo gɛlɛnw na k’a ta degere -200 na ka se degere +850 ma (hali fo ka se degere 3000 ma fiɲɛ na min tɛ baara kɛ), a bɛ jaabi dafalen di minɛnw ka funteni sɛgɛsɛgɛli nɔ ma.
Se ka fɛn caman sɛgɛsɛgɛ ani ka musakaw sara
Ɲɛfɔli: A fɛn dilannen ka nɔgɔn, a tigɛ ka nɔgɔn ani a sirili ka nɔgɔn, wa a bɛ kɛ ni compression rebound rate ɲuman ye.
Nafa minnu bɛ a la: A bɛ se ka flansɛ jogindaw sanfɛla ka micro unevenness fa nɔgɔya la, ka danfara caman caman cili musaka bɔ minnu bɛ sɔrɔ funteni jiginni walima yɛrɛyɛrɛ fɛ, ani ka se ka don sirilen na ani ka sigilan sɔrɔ min tɛ bɔgɔbɔgɔ{0}}.
Saniya ka bon ani sabatili ka bon
Ɲɛfɔli: Graphite Sealing Roll Material bɛ baara kɛ ni grafite fɛnɲɛnamafagalanw ye minnu saniyalen don kosɛbɛ, minnu tɛ sirilanw ni nɔgɔw ye minnu bɛ fɛnw tiɲɛ.
Nafa minnu bɛ a la: A tɛna nɔgɔ walima nɔgɔli farati kura don sigilanw na, ka minɛnw baaracogo lakananen sabati, kɛrɛnkɛrɛnnenya la, u bɛnnen don kemikɛli, furakɛli ani dumuniko baarakɛyɔrɔw ma minnu bɛ saniya kosɛbɛ.
4. Kuntilenna kunba
Universel industriel sigilan: A bɛ kɛ kosɛbɛ izini minɛn suguya caman ka flansɛ sigili la i n’a fɔ pibilikiw, bɔlɔnw, pɔnpe farikolow, funteni fɛnw, a ɲɔgɔnnaw.
A kɛli baarakɛcogo gɛlɛnw na: A bɛnnen don kɛrɛnkɛrɛnnenya la ka se ka fɛnw datugu minnu bɛ tali kɛ funteni caman na, degunba, ani fɛnw na minnu bɛ fɛnw tiɲɛ kosɛbɛ iziniw kɔnɔ i n’a fɔ petoroli, fanga ani nɛgɛ.
Substrat de sealing min bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye: I n’a fɔ wulilan jɔnjɔn, a bɛ se ka sɔgɔ ka kɛ gazi suguya caman ye (i n’a fɔ gazi kɔnɔna bololanɛgɛ sirilen, pake, a ɲɔgɔnnaw) walasa ka minɛnw sigicogo mago ɲɛ minnu tɛ-standard ye.
Kɔrɔtɔko ladonni: K’a sababu kɛ a ka fɛnw ye minnu bɛ se ka sɛgɛsɛgɛ ani minnu tigɛ ka nɔgɔn-, a ka c’a la, a bɛ kɛ fɛn ye min bɛ kɛ ka teliya ka fɛnw datugu, walasa ka fɛnw ladon joona yɔrɔ la.
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