Molemo oa EC Insulators
| Lintlhamofuta | Ho thatafala Short A | Matla a tšepe MPa | Elongation % | Matla a Kgapha kN/M | Ho hanyetsa molumo Oh .cm | Matla a feto-fetohang a hona joale a dielectric kV/mm | Tracking & Khoholeho ea mobu | Ho chesa khanyetso |
| ECI-T1 | 65+ 5 | ≥4.5 | ≥280 | ≥13 | ≥7*1014 | ≥22 | ≥4.5 | FV-0 |
| ECI-T2 | 65+ 5 | ≥4.5 | ≥300 | ≥13 | ≥7*1014 | ≥22 | ≥4.5 | FV-0 |
| ECI-C1 | 65+ 5 | ≥4.0 | ≥280 | ≥13 | ≥5*1014 | ≥20 | ≥4.5 | FV-0 |
| ECI-C2 | 65+ 5 | ≥4.0 | ≥300 | ≥13 | ≥5*1014 | ≥20 | ≥4.5 | FV-0 |
| ECI-D1 | 65+ 5 | ≥4.0 | ≥240 | ≥13 | ≥3*1014 | ≥18 | ≥4.5 | FV-0 |
| ECI-D2 | 65+ 5 | ≥4.0 | ≥360 | ≥13 | ≥3*1014 | ≥18 | ≥4.5 | FV-0 |
| ECI-E1 | 65+ 5 | ≥4.0 | ≥240 | ≥12 | ≥1*1014 | ≥17 | ≥4.5 | FV-0 |
| ECI-E2 | 65+ 5 | ≥4.0 | ≥360 | ≥12 | ≥1*1014 | ≥17 | ≥4.5 | FV-0 |
Rabara ea rona ea silicone e na le ts'ebetso e ntle ea mochini, motlakase, mamello ea mocheso. E sebetsa bakeng sa ho emisoa, poso, li-insulator tsa li-cross-arm le tsa terene joalo-joalo.
Rabara ea silicone e na le ts'ebetso e ntle ea ho potlaka ha boemo ba leholimo, hydrophobicity, inoxidizability, matla a phahameng, botsitso le insulation. E sebetsa bakeng sa mefuta ea motlakase ea 10KV ~ 1000KV.
EC Insulators Silicone rabara le silicone composite insulating theknoloji e ntse e eketseha lisebelisoa tsa khetho bakeng sa marang-rang a matla a motlakase hobane li fana ka thepa e phahameng ea mechine le ea ho kenya letsoho, li netefatsa hore mocheso le mollo li hanyetsa 'me li ka sebelisoa bakeng sa mefuta e mengata ea lik'hamera likarolong tse fapaneng: lisebelisoa, kaho, literene, mabone a litoropo, likoloi tsa motlakase tse potlakileng (EV) liteishene tsa ho tjhaja, joalo-joalo.
1.Likarolo tsa rabara ea silicone
Ho hanyetsa mocheso le serame
Kaha rabara ea silicone e na le matla a matla a tlamahano le botsitso bo botle ba lik'hemik'hale, ho hanyetsa mocheso oa eona ho molemo ho feta oa li-polymers tse phelang. Ho feta moo, kaha matla a ho sebelisana ha intermolecular a fokola, mocheso oa phetoho ea khalase o tlaase 'me ho hanyetsa serame ho molemo. Ka hona, litšobotsi tsa eona li ke ke tsa fetoha ha li sebelisoa sebakeng leha e le sefe lefatšeng.
Ha e kenele metsi
Kaha bokaholimo ba polysiloxane ke sehlopha sa methyl, ke hydrophobic mme e ka sebelisoa bakeng sa ho thibela metsi.
Ts'ebetso ea motlakase
Palo ea liathomo tsa k'habone ka molek'hule ea rabara ea silicone e tlase ho feta ea li-polymers tsa organic, ka hona, khanyetso ea eona ea arc le khanyetso ea ho lutla e ntle haholo. Ho phaella moo, esita le haeba e chesoa, silicon e sireletsang e thehoa, kahoo e na le motlakase o babatsehang oa motlakase.
Phetoho e sa feleng
Litšobotsi tse behiloeng ka ho sa feleng (elongation e sa feleng le sete ea compression) ea rabara ea silicone ka mocheso oa kamore / mocheso o phahameng o molemo ho feta oa li-polymers tse phelang.
2.Classification ea rabara ea silicone
Ho ea ka litšoaneleho pele ho vulcanization, rabara ea silicone e ka aroloa ka mefuta e 'meli: e tiileng le e metsi. Ho ea ka mochine oa vulcanization, e ka boela ea aroloa ka mefuta e meraro: peroxide vulcanization, phaella karabelo vulcanization, le condensation karabelo vulcanization. Phapang lipakeng tsa rabara ea silicone e tiileng le ea metsi ke boima ba limolek'hule tsa polysiloxane. Rabara e tiileng ea silicone e ka ts'oaroa ke mang kapa mang ea nang le peroxide vulcanization le karabelo ea tlatsetso, eo hangata e bitsoang rabara e phahameng ea mocheso oa vulcanized (HTV) le rabara e chesang mocheso (HCR). Le ha thepa ea rabara ea silicone ea metsi e hlasetsoeng ke karabelo ea tlatsetso e ka ts'oaroa ka mocheso oa kamore, e bitsoa rabara ea silicone ea metsi (LSR), rabara e nang le mocheso o tlase oa mocheso (LTV) le likarolo tse peli tsa mocheso oa kamore e kentsoeng ka rabara (RTV) ka lebaka la mekhoa e fapaneng ea ho bōptjoa le mocheso oa vulcanization. ).
Re baetsi ba li-insulator tse kopantsoeng. Ka kopo ikutloe u lokolohile ho ikopanya le rona.
