I-Epoxy Glass Cloth Rigid Laminated Sheets (amashidi e-EPGC)
Uchungechunge lwe-EPGC I-Epoxy Glass Cloth Rigid Laminated Sheet liqukethe indwangu yengilazi elukiwe efakwe i-epoxy thermoseting resin, elamine ngaphansi kwezinga lokushisa eliphezulu nokucindezela okukhulu. Indwangu yengilazi elukiwe ngeke ingabi ne-alkali futhi iphathwe nge-silane coupler. Amashidi ochungechunge e-EPGC ahlanganisa i-EPGC201 (NMEMA G10), EPGC202( NEMA FR4), EPGC203(NEMA G11), EPGC204 (NEMA FR5), EPGC306 kanye ne-EPGC308.
Amashidi e-EPGC (isigaba esishisayo: B～H), akhiqizwa ngokwe-IEC60893-3-2. Lawa mashidi anamandla amahle kakhulu okusebenza (izinga lokugcinwa kwamandla esimo esishisayo lingafinyelela ngaphezu kuka-50%) ngaphansi kwezinga lokushisa elimaphakathi noma isimo esishisayo, kanye nempahla kagesi ezinzile (ukumelana nokufakwa ngemuva kokucwiliswa kufinyelela ku-1012Ω ) esimweni somswakama ophezulu. Futhi nge-voltage ephakeme ekhuthazela / ukumelana ne-voltage (ngaphezu kuka-35kV), ehambisana ne-lamination. I-EPGC202, EPGC204 kanye ne-EPGC306 nazo zinendawo enhle kakhulu evimbela amalangabi. Amashidi aphinde adlula ukutholwa kwezinto ezinobuthi neziyingozi (Ngombiko we-RoHS).
Isetshenziswa njengezingxenye zesakhiwo sokwahlukanisa kumamotho kagesi weClass BH, izinto zikagesi, ezinezidingo zokumelana nelangabi noma cha, noma ezinye izinhlelo zokusebenza.
Ugqinsi olutholakalayo:0.30mm ~ 200mm
Usayizi weshidi otholakalayo:
1500mm*3000mm, 1220mm*3000mm, 1020mm*3000mm, 1020mm*2440mm, 1220mm*2440mm, 1500mm*2440mm, 1000mm*2000mm, 1200mm *2000mm nobukhulu obunye negotiated.
Ukwahlukaniswa Nohlobo Lwamashidi E-Epgc
| Thayipha igama | Uhlelo lokusebenza nesici | Isigaba esishisayo | |||
| I-D&F | I-GB/IEC | I-NEMA | abanye | ||
| DF201 | EPGC201 | G10 | Hgw 2372 | Okwemishini, okokusebenza kukagesi nama-electron. Inamandla aphezulu ngaphansi kwezinga lokushisa eliphakathi nendawo, ukumelana okuhle kakhulu kwe-arc kanye ne-PTI ne-CTI ephakeme | B 130 ℃ |
| DF202 | EPGC202 | FR-4 | Hgw 2372.1,F881 | Ifana ne-EPGC201, ephethe i-flame retardant eshiwo. | B 130 ℃ |
| DF202A | --- | --- | --- | Ifana ne-DF202, kodwa enamandla omshini aphezulu. | B 130 ℃ |
| DF203 | EPGC203 | G11 | Hgw2372.4 | Okokusebenza kwemishini, kagesi nama-electron. Ngamandla aphezulu kakhulu ngaphansi kwezinga lokushisa eliphakathi | F 155℃ |
| DF204 | EPGC204 | FR-5 | Hgw 2372.2 | Ifana ne-DF203, ephethe i-flame retardant eshiwo. | F 155℃ |
| DF306 | EPGC306 | --- | DF336 | Ifana ne-DF203, ephethe ukumelana nelangabi okuhle kakhulu, ukumelana ne-arc kanye ne-PTI ephezulu. | F 155℃ |
| DF306A | --- | --- | --- | Ifana ne-DF306, kodwa inegunya eliphezulu lomshini. | F 155℃ |
| DF308 | EPGC308 | --- | --- | Ifana ne-DF203, kodwa ngokuzinza okungcono kwe-thermal. | H 180 ℃ |
Izidingo Zobuchwepheshe
Ukubukeka
Ingaphezulu leshidi lizoba sicaba futhi libushelelezi, lingabi namabhamuza omoya, imibimbi noma imifantu futhi lingabi nakho okunye ukungapheleli okuncane okufana nokuklwebheka, amazinyo, njll. Unqenqema lweshidi kufanele lucoceke futhi lungabi nama-delamination kanye nokuqhekeka. Umbala uzofana kakhulu, kodwa amabala ambalwa avumelekile.
Ukuqina nokubekezelelana okuzisholoIyunithi: mm
| Ukujiya okuzisholo | Ukuchezuka | Ubukhulu obuncane | Ukuchezuka |
| 0.5, 0.6 0.8, 1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 6.0 8.0 | +/-0.15 +/-0.18 +/-0.21 +/-0.25 +/-0.30 +/-0.33 +/-0.37 +/-0.45 +/-0.52 +/-0.60 +/-0.72 | 10 12 14 16 20 25 30 35 40 45 50 60 | +/-0.82 +/-0.94 +/-1.02 +/-1.12 +/-1.30 +/-1.50 +/-1.70 +/-1.85 +/-2.10 +/-2.45 +/-2.60 +/-2.80 |
| Okuphawulwayo: Kumashidi anogqinsi olungelona igama angekho ohlwini lwaleli Thebula, ukuchezuka okuvunyelwe kuzofana nokuqina okukhulu okulandelayo. | |||
Ukuchezuka Okugoba KumashidiIyunithi: mm
| Ubukhulu | Ukugoba Ukuchezuka |
| 3.0-6.0 ＞6.0–8.0 ＞8.0 | ≤10 ≤8 ≤6 |
Ukucutshungulwa komshini:
Amashidi ngeke abe nemifantu nezinsalela lapho kusetshenziswa imishini efana nokusaha, ukubhoboza, ukugaywa kanye nokugaya.
Izakhiwo Zomzimba, Mechanical kanye Ne-Dielectric
| Cha. | Izakhiwo | Iyunithi | EPGC201 | EPGC202 | EPGC203 | ||||
| Inani elijwayelekile | Inani elijwayelekile | Inani elijwayelekile | Inani elijwayelekile | Inani elijwayelekile | Inani elijwayelekile | ||||
| 1 | Ukumuncwa kwamanzi (2mm ishidi) | mg | ≤20 | 8 | ≤20 | 9 | ≤20 | 9 | |
| 2 | Amandla aguqukayo | Esimeni esijwayelekile | I-MPa | ≥340 | 460 | ≥340 | 500 | ≥340 | 450 |
| (Ngobude) | 155℃+/-2℃ | --- | --- | --- | --- | ≥170 | 240 | ||
| 3 | Amandla omthelela, ahambisana nama-laminations (Charpy, notch) | kJ/m2 | ≥33 | 53 | ≥33 | 51 | ≥33 | 50 | |
| 4 | Amandla kagesi, ahambisana nama-laminations (kuwoyela we-transformer ku-90 ℃+/-2 ℃) | kV/mm | ≥11.8 | 17 | ≥11.8 | 17 | ≥11.8 | 18 | |
| 5 | Amandla kagesi, ahambisana nama-laminations (kuwoyela we-transformer ku-90 ℃+/-2℃) | kV | ≥35 | 48 | ≥35 | 45 | ≥35 | 45 | |
| 6 | I-Dielectric dissipation factor (1MHz) | --- | ≤0.04 | 0.02 | ≤0.04 | 0.02 | ≤0.04 | 0.021 | |
| 7 | I-Dielectric constant (1MHz) | --- | ≤5.5 | 4.8 | ≤5.5 | 4.7 | ≤5.5 | 4.7 | |
| 8 | Ukumelana ne-arc | s | --- | --- | --- | 182 | --- | 182 | |
| 9 | Ukumelana nokulandelela kobufakazi (PTI) | V | --- | --- | --- | 600 | --- | 600 | |
| 10 | Ukumelana ne-insulation ngemva kokucwiliswa emanzini | MΩ | ≥5.0x104 | 2.1 x107 | ≥5.0x104 | 1.5 x106 | ≥5.0x104 | 1.1 x107 | |
| 11 | Ukuvutha | Ibanga | --- | --- | V-0 | V-0 | --- | --- | |
| 12 | I-Temperature Index(TI) | --- | ≥130 | ≥130 | ≥155 | ||||
| Cha. | Izakhiwo | Iyunithi | EPGC204 | EPGC306 | EPGC308 | ||||
| Inani elijwayelekile | Inani elijwayelekile | Inani elijwayelekile | Inani elijwayelekile | Inani elijwayelekile | Inani elijwayelekile | ||||
| 1 | Ukumuncwa kwamanzi (2mm) | mg | ≤20 | 11 | ≤20 | 8 | ≤20 | 9 | |
| 2 | Amandla aguqukayo | Esimeni esijwayelekile | I-MPa | ≥340 | 480 | ≥340 | 460 | ≥340 | 500 |
| (Ngokuhlakanipha) | 155℃+/-2℃ | ≥170 | 260 | ≥170 | 280 | --- | 270 | ||
| 3 | Amandla omthelela, ahambisana nama-laminations (Charpy, notch) | kJ/m2 | ≥33 | 51 | ≥33 | 53 | ≥33 | 52 | |
| 4 | Amandla kagesi, ahambisana nama-laminations (kuwoyela we-transformer ku-90 ℃+/-2 ℃) | kV/mm | ≥11.8 | 16 | ≥11.8 | 17 | ≥11.8 | 18 | |
| 5 | Amandla kagesi, ahambisana nama-laminations (kuwoyela we-transformer ku-90 ℃+/-2℃) | kV | ≥35 | 45 | ≥35 | 48 | ≥35 | 45 | |
| 6 | I-Dielectric dissipation factor (1MHz) | --- | ≤0.04 | 0.018 | ≤0.04 | 0.02 | ≤0.04 | 0.02 | |
| 7 | I-Dielectric constant (1MHz) | --- | ≤5.5 | 4.7 | ≤5.5 | 4.8 | ≤5.5 | 4.7 | |
| 8 | Ukumelana ne-arc | s | --- | --- | --- | 182 | --- | --- | |
| 9 | Ukumelana nokulandelela kobufakazi (PTI) | V | --- | --- | --- | 600 | --- | --- | |
| 10 | Ukumelana ne-insulation ngemva kokucwiliswa emanzini | MΩ | ≥5.0x104 | 3.8 x106 | ≥5.0x104 | 1.8 x107 | ≥5.0x104 | 7.1 x106 | |
| 11 | Ukuvutha | Ibanga | V-0 | V-0 | V-0 | V-0 | --- | --- | |
| 12 | I-Temperature Index(TI) | --- | ≥155 | ≥155 | ≥180 | ||||
Ukupakisha Nokugcina
Amashidi kufanele agcinwe endaweni lapho izinga lokushisa lingekho ngaphezu kuka-40℃, futhi abekwe avundlile phezu kwepuleti lombhede elinobude obungu-50mm noma ngaphezulu. Gcina kude nomlilo, ukushisa (imishini yokushisisa) kanye nelanga eliqondile. Isikhathi sokugcina samashidi yizinyanga eziyi-18 kusukela ngosuku aphuma ngalo efekthri. Uma ubude besikhathi besitoreji bungaphezu kwezinyanga eziyi-18, umkhiqizo nawo ungasetshenziswa ngemva kokuhlolwa ukuthi ufanelekile.
Izimpawu Nezinyathelo Zokuqaphela Ukuze Ufake Isicelo
1 Umshini uzohambisana ne-JB/Z141-1979,Izindlela zokucutshungulwa kokufakwa kwemikhiqizo e-laminated, ngoba amashidi anomehluko wemvelo esibalulweni sensimbi.
2 Isivinini esikhulu kanye nokujula okuncane kokusika kuzosetshenziswa lapho kwenziwa imishini ngenxa yokungabi namandla kwe-thermal conductivity yamashidi.
3 Ukukhanda nokusika lo mkhiqizo kuzokhipha uthuli oluningi nentuthu. Izinyathelo ezifanele kufanele zithathwe ukuqinisekisa ukuthi amazinga othuli angaphakathi kwemingcele eyamukelekayo phakathi nokusebenza. Kuyalulekwa ukuthi kungene umoya wendawo kanye nokusebenzisa izifihla-buso ezifanele zothuli/izinhlayiya.
4 Amashidi angaphansi komswakama ngemva komshini, ukumbozwa kwe-insulating vanish kuyanconywa.
Izinsiza Zokukhiqiza
Iphakheji Lamashidi E-EPGC
