1. Isihlungi se-HEPA esivalwe nge-jelly glue application field
Isihlungi somoya se-HEPA singasetshenziswa kabanzi ekuhlinzekeni komoya kokuphela kokuhlinzekwa komoya kwama-workshops okuhlanza angenalo uthuli ku-optical electronics, ukukhiqizwa kwekristalu ye-LCD liquid, i-biomedicine, izinsimbi ezinembile, isiphuzo nokudla, ukuphrinta kwe-PCB nezinye izimboni. Kokubili izihlungi ze-HEPA kanye ne-ultra-HEPA zisetshenziswa ekugcineni kwegumbi elihlanzekile. Zingahlukaniswa zibe: izihlukanisi ze-HEPA, i-HEPA egcwele i-mini, i-HEPA yevolumu yomoya ephezulu, nezihlungi ze-Ultra-HEPA.
2. Ukusebenza kwesihlungi se-HEPA esivalwe nge-jelly glue
I-1) Isihlungi se-HEPA sivalwe uphawu lwe-jelly glue kanye ne-groove wall adhesion, uma uhambisa noma ususa isihlungi, i-glue izohlukaniswa kalula nesihlungi, ibuyisele ukunwebeka, futhi ingabuyisela ngokuzenzakalelayo umphumela wokuvala.
I-2) Ukumelana nesimo sezulu esihle kakhulu, ukuzinza okuhle kakhulu kwamakhemikhali, ukumelana nokugqwala, ukumuncwa kokucindezeleka okubangelwa ukwanda okushisayo nokufinyela ngaphandle kokuqhekeka, ubulukhuni obumaphakathi kanye nokululama okuhle kokunwebeka.
3) I-jelly glue enezingxenye ezimbili ezivaliwe isetshenziswa ngesilinganiso se-1: 1, esilungele ukukala. Ngemuva kokuxuba, ukukhiqizwa kwebhodwe kanye nokuvala uphawu kulula, futhi akukho gesi engcolile, uketshezi olungcolile noma insalela yemfucuza ekhishwayo.
3. Imingcele yokusebenza yesihlungi se-HEPA esivalwe ngeglue yejeli
| Iphrojekthi | 9400# | |
| Ngaphambi kwe-vulcanization | Ukubukeka (ingxenye ye-A/B) | uketshezi olukhanyayo oluluhlaza okwesibhakabhaka olukhanyayo olungenambala/olukhanyayo |
| I-Viscosity (ingxenye ye-A/B)mpa.s | 1000-2000 | |
| Ukusebenza okusebenzayo | Isikhathi sokusebenza≥min | 25 |
| Isilinganiso sokuxuba (A:B) | 1:1 | |
| Isikhathi se-Vulcanization H | 3-6 | |
| Ngemva kokuvuthwa | Ukungena kwenaliti (25℃) 1/100mm | 50-150 |
| Ukumelana nokuhlukaniswa kwe-MV/m≥ | 20 | |
| Ukumelana nevolumu Ω.cm≥ | 1×1014 | |
| I-Dielectric engaguquki (1MHz)≤ | 3.2 | |
| Ukulahleka kwe-Dielectric (1MHz)≤ | 1×10-3 |
4. Ukusetshenziswa kwesihlungi se-HEPA esivalwe nge-jelly glue
1) Ijeli ye-silica kanye ne-ejenti yokuphulukisa kukalwa ngokunembile ngokwesilinganiso se-1: 1;
2) Gcoba ijeli ye-silica enesisindo esihle kanye ne-ejenti yokwelapha ngokulinganayo;
3) Vacuum, ungavayimi imizuzu engaphezu kwemi-5;
4) Thela ijeli ye-silica evalekile ethangini elinguketshezi noma ithangi le-aluminium lesihlungi;
5) Ngemva kwamahora angu-3-4, izoqina.
Isikhathi sokuthumela: Feb-03-2018