- 06
- Sep
Guddiga Mica
Guddiga Mica
HP5 board mica kulaylka u adkaysta wuxuu leeyahay sifooyin dahaar koronto oo aad u fiican. Tilmaamaha burburka korantada ee badeecadaha caadiga ah wuxuu gaarayaa 20KV/mm. Waxay leedahay awood foorarsasho oo aad u fiican iyo wax -qabad wax -qabad. Badeecadani waxay leedahay awood qaloocsan oo sarraysa iyo adayg aad u fiican. Waa la shaabadeyn karaa Waxay qaabayn kartaa qaabab kala duwan iyadoon lakab la dhigin.
A. Dulmarka guud ee guddiga daboolista kuleylka u adkaysta HP5
Looxa mica waxaa lagu sameeyaa isku xidhka, kululaynta, iyo cadaadinta xaashida mica iyo biyaha jel silica organic. Maadada mica waxay ku saabsan tahay 90%, iyo waxyaabaha ku jira biyaha silica jeljiga ah waa 10%.
B. HP5 guddiga kulaylka u adkaysta sifooyinka alaabta daruuriga ah
1. HP-5 loox muscovite adag, badeecadu waa lacag caddaan ah, darajada caabbinta heerkulka: 500 resistance iska caabin heerkulka iyadoo la adeegsanayo xaaladaha isticmaalka joogtada ah, 850 resistance iska caabin heerkulka iyadoo la adeegsanayo xaalado adeegsi goos goos ah.
2. HP-8 guddiga phlogopite adag, sheyga waa midabka dahabka, heerka iska caabin heerkulka: iska caabin heerkulka of 850 ℃ hoos isticmaalka xaaladaha joogto ah, iyo 1050 resistance iska caabin heerkulka xaaladaha isticmaalka goosgoos
3. Waxqabadka dahaarka iska caabinta heerkulka oo aad u fiican, iska caabbinta heerkulka ugu sarreeya waa ilaa 1000 ℃, waxayna leedahay waxqabad kharash wanaagsan oo ka mid ah qalabka dahaarka heerkulka sare.
4. Waxqabadka dahaarka korontada oo aad u fiican, iyo tusaha burburka danab ee badeecadaha caadiga ahi waa ilaa 20KV/mm.
5. Xoog aad u qaloocsan iyo wax -qabad wax -qabad. Badeecadu waxay leedahay awood qaloocsan oo sarraysa iyo adayg aad u fiican. Waxaa lagu baaraandegi karaa qaabab kala duwan iyada oo aan la deminin.
6. Waxqabadka deegaanka ee aadka u fiican, badeecadu kuma jirto asbestos, waxay leedahay qiiq yar iyo ur marka la kululeeyo, xitaa qiiq la’aan iyo dhadhan la’aan.
7. Boodhka adag ee HP-5 waa qalab u eg saxan oo kale, kaas oo weli sii hayn kara waxqabadkiisii asalka ahaa marka la eego xaaladaha heerkulka sare.
C. Meelaha codsiga
1. Qalabka guriga: birta korontada, timo qalajiyaha, rooti -kariyeyaasha, sameeyaha qaxwada, foornooyinka microwave, kululeeyaha korontada, iwm.
2. Warshadaha biraha iyo kiimikada: foornooyinka soo noqnoqda ee warshadaha, foornooyinka soo noqnoqda ee dhexdhexaadka ah, foornooyinka arc korontada, mashiinnada wax lagu duro, iwm ee warshadaha biraha.
D. Tilmaamaha farsamada ee guddiga dahaarka u adkaysta HP5
Nambarada taxan | Shayga Index | unit | R-5660-T1 | R-5660-T3 | Nidaamka Imtixaanka |
1 | Waraaqda Mica | muscovite | Foojis | ||
2 | Mica content | % | ilaa 88 | ilaa 88 | IEC 371-2 |
3 | Waxyaabaha ku dhejisan | % | ilaa 12 | ilaa 12 | IEC 371-2 |
4 | cufnaanta | g / cm2 | 2.35 | 2.35 | IEC 371-2 |
5
|
Heerka caabbinta heerkulka | ||||
Xaaladaha isticmaalka joogtada ah | ° C | 500 | 700 | ||
Marka la eego xaaladaha isticmaalka goosgooska ah | ° C | 800 | 1000 | ||
6 | Heerka nuugista biyaha 24H/ 23 ℃ | % | <1 | <2 | GB / T5019 |
7 | Awoodda korontada ee 20 ℃ | KV / mm | > 20 | > 20 | IEC 243 |
8
|
Caabuqa dabaysha ee 23 ℃ | Ω .cm | 1017 | 1017 | IEC93 |
500 resistance iska caabinta dahaarka | Ω .cm | 1012 | 1012 | IEC93 | |
9 | Heerka iska caabinta dabka | 94V0 | 94V0 | UL94 |
E. Ogeysiiska iibsiga
1. Qiimuhu waa mid wanaagsan, wareegga wax -soo -saaraha soo -saaraha ayaa gaaban, tayada badeecadana waa la damaanad qaaday.
2. Marka laga hadlayo baaxadda
Sababo la xiriira arrimo ay ka mid yihiin aaladaha kala duwan ee cabbiraadda iyo hababka cabbirka, waxaa jiri doona khalad yar oo cabbirka ah.
3. Ku saabsan midabka
Badeecadaha shirkadeena waxaa loo qaataa nooc. Midabadu si xirfadaysan bay u akhriyaan waxayna u dhow yihiin sida tiirarka dhabta ah. Sababtoo ah kala duwanaanshaha midabka iyo heerkulka midabka ee kormeeraha kombiyuutarka.