1. Sehlahisoa Overview
Graphite Sealing Roll Material ke setiiso sa ho tiisa{0}ka sebopeho se entsoeng haholo-holo ka{1}}purity flexible atoloswa graphite. Boleng ba eona bo ka sehloohong bo itšetlehile ka ho sebelisa mocheso o babatsehang oa ho hanyetsa mocheso, botsitso ba lik'hemik'hale, le polasetiki ea thepa ea graphite ho fa basebelisi tharollo ea ho tiisa bokahohle e ka khaoloang habonolo le ho ikamahanya le maemo a fapaneng a rarahaneng a ho sebetsa. E khona ho koala mocheso o feteletseng, khatello e phahameng, le mecha ea litaba e senyang haholo, 'me ke{4}}mosebetsi o phahameng oa tšebetso lefapheng la ho tiisa lisebelisoa tsa indasteri.
2. Mekhahlelo e ka Sehloohong ea Teknoloji
|
Lihlopha tsa Paramethara |
Maemo a Tloaelehileng |
|
Lintho tse bonahalang tsa matrix |
graphite e atolositsoeng{{0}e hloekileng e feto-fetohang haholo (kahare ea khabone hangata > 99%) |
|
Sehlahisoa foromo |
Roll{0}ka sebopeho; e ka fana ka meqolo ea bophara le bolelele bo fapaneng |
|
Botenya bo tloaelehileng |
0.15mm - 3.0mm (e ka etsoa ho ea ka litlhoko) |
|
Boemo ba mocheso |
- Oxidizing atmosphere: -200℃ho +450℃(tšebeliso e tsoelang pele){4}} Non-oxidizing atmosphere: ho fihla ho +850℃ho isa 3000 degree |
|
Ho hanyetsa lik'hemik'hale |
E hanyetsana le li-acids tse ngata, alkalis, le li-solvents (ntle le li-acid tse matla tsa oxidizing tse kang concentrated nitric acid le concentrated sulfuric acid) |
|
Compression ratio |
15% - 40% (ho ipapisitse le botenya le ho teteana) |
|
Rebound rate |
E kholo ho feta kapa e lekana le 15% |
|
Melao ea ho lumellana |
E ka ikamahanya le maemo a amehang a machaba (joaloka ASTM, DIN) le asbestos-mahala le chlorine{1}litlhoko tsa mahala |
3.Main Features le Melemo
E babatsehang khanyetso corrosion lik'hemik'hale
Tlhaloso: E bonts'a khanyetso e ntle ho mecha ea litaba e fapaneng e senyang haholo.
Melemo: E ka sebelisoa bakeng sa ho tiisa nako e telele-ea li-acid tse matla (joalo ka hydrochloric acid le sulfuric acid e nang le motsoako o ka tlase ho kapa o lekanang le 30%), li-bases tse matla (joalo ka sodium hydroxide solution e nang le Motsoako o ka Tlase kapa o lekanang le 20%), le metsoako ea organic (le acetone) ea nako e telele.
Mefuta e fapaneng haholo ea ho hanyetsa mocheso
Tlhaloso: E khona ho mamella mocheso o tlase haholo le o phahameng sebakeng se se nang-oxidizing.
Melemo: E na le mefuta e fapaneng ea mocheso 'me e ka boloka ts'ebetso ea ho koala tlas'a maemo a thata ho tloha ho -200 degrees ho isa ho +850℃(esita le ho fihla ho 3000℃sebakeng se sa tsitsang), e arabela hantle ho ts'ebetso ea mocheso oa mocheso oa lisebelisoa.
Bokhoni ba ho feto-fetoha le maemo bo botle le matšeliso
Tlhaloso: Thepa e bonolo, e bonolo ho e khaola le ho phuthela, 'me e na le sekhahla se setle sa compression rebound.
Melemo: E ka tlatsa habonolo "micro unevenness" ea bokaholimo ba lenonyeletso la flange, ea lefella ho fetoha ha lekhalo ka lebaka la ho feto-fetoha ha mocheso kapa ho thothomela, 'me ea fumana ho lekana le ho dutla{0}mahala.
Bohloeki bo phahameng le botsitso bo phahameng
Tlhaloso: Graphite Sealing Roll Material e sebelisa-lisebelisoa tse phahameng tsa graphite, ntle le li-binder le litšila tse senyang.
Melemo: E ke ke ea hlahisa likotsi tse ncha tsa tšilafalo kapa ho bola tsamaisong ea ho tiisa, ho netefatsa ts'ebetso e sireletsehileng ea lisebelisoa, haholo-holo tse loketseng indasteri ea lik'hemik'hale, ea meriana le ea lijo tse hlokang bohloeki bo phahameng.
4. Morero o ka Sehloohong
Universal indasteri tiiso: E sebelisoa haholo bakeng sa ho tiisoa ha flange ea lisebelisoa tse fapaneng tsa indasteri joalo ka liphaephe, li-valve, 'mele oa pompo, li-exchange tsa mocheso, joalo-joalo.
Kopo tlas'a maemo a thata a ho sebetsa: E loketse ka ho khetheha bakeng sa ho tiisa maemo a amanang le mocheso o phahameng, khatello e phahameng, le mecha ea litaba e senyang haholo liindastering tse kang tsa petrochemicals, power, le metallurgy.
Substrate ea ho tiisa e ikhethileng: E le thepa ea motheo ea rolo, e ka phunyeletsoa le ho bōptjoa hore e be libopeho tse fapa-fapaneng tsa li-gaskets (joalo ka li-ring ring packing, packing, joalo-joalo) ho finyella litlhoko tsa ho koala{1}}lisebelisoa tse sa tloaelehang.
Tlhokomelo ya tshohanyetso: Ka lebaka la ho tenyetseha le maemo a bonolo-ho{1}}ho seha, hangata e sebelisoa ho tiisa ka potlako bakeng sa-ho lokisa boemo ba tšohanyetso.
Hot Tags: graphite ho tiisa moqolo lintho tse bonahalang, China graphite tiisoa moqolo bahlahisi ba
