EPGC204 Epoxy Fiberglass Laminated Sheet (FR5)
Cov khoom qhia
Cov khoom no tau laminated los ntawm qhov kub thiab txias siab nrog cov kws kho hluav taws xob siv alkali dawb iav fiber ntau daim ntaub impregnated nrog tshwj xeeb epoxy resin, nws belongs rau qib F thaum tshav kub kub rwb thaiv tsev cov ntaub ntawv. .Nws yog tsim nyog siv nyob rau hauv txhua yam, hluav taws xob thiab hluav taws xob raws li lub siab rwb thaiv tsev Cheebtsam.Nws muaj cov neeg kho tshuab siab zog, thermal lub xeev mechanical zog, hluav taws kub tsis kam, tshav kub tsis kam thiab humidity resistance.Nws yog phim rau NEMA FR5.
Ua raws li cov qauv
TS EN 60893-3-2-2011 Cov khoom siv hluav taws xob thermosetting resin muaj zog laminates - Ntu 4: epoxy resin hard laminates, IEC 60893-3-2-2011 cov ntaub ntawv insulating - hluav taws xob thermosetting resin industrial hard laminates - Ntu 3-2 ntawm tus kheej cov khoom Specification ntawm EPGC204.
Daim ntawv thov
Siv rau kev siv tshuab, hluav taws xob, khoom siv hluav taws xob ua cov khoom siv rwb thaiv tsev, thiab siv rau hauv cov roj transformer thiab ib puag ncig ntub dej.
EPGC204 piv rau EPGC202, TG siab dua, qhov ntsuas kub yog qib F (155 degree), peb EPGC204 tau dhau qhov kev xeem ntawm EN45545-2: 2013 + A1: 2015: Cov ntawv thov kev tsheb ciav hlau - Kev tiv thaiv hluav taws ntawm cov tsheb ciav hlau-Part2: Yuav tsum muaj rau hluav taws tus cwj pwm ntawm cov ntaub ntawv thiab cov khoom siv.thiab tau txais kev pom zoo los ntawm CRRC, peb pib muab EPGC204 rau CRRC txij xyoo 2020. Yog tias koj muaj lus nug thov hu rau peb.
Cov duab khoom
Hnub Kawg Ua Haujlwm (Nyem qhov no txhawm rau rub tawm daim ntawv tshaj tawm thib peb)
| Yam khoom | Khoom | Chav tsev | Txheem tus nqi | Tus nqi | Txoj Kev Xeem |
| 1 | Flexural zog perpendicular rau laminations | MPa | ≥340 | 525 | GB/T 1303.2 |
| 2 | Flexural zog perpendicular rau laminations | MPa | ≥170 | 314 | |
| 3 | Tensile zog | MPa | ≥300 | 381 ib | |
| 4 | Charpy cuam tshuam lub zog sib npaug rau laminations (Notched) | kJ/m2 | ≥33 | 78 | |
| 5 | Lub zog hluav taws xob perpendicular rau laminations (ntawm 90 ℃ ± 2 ℃ hauv roj), 1 hli hauv thickness | kV / hli | ≥14.2 | 17.2 ib | |
| 6 | Kev tawg hluav taws xob sib luag rau laminations (ntawm 90 ℃ ± 2 ℃ hauv cov roj) | kV | ≥30 | ≥50 | |
| 7 | Rwb thaiv tsev tsis kam (tom qab 24 teev immersion hauv dej) | MΩ | ≥5.0 × 104 | 4.2 × 106 | |
| 8 | Kev txheeb ze Permittivity (50Hz) | - | ≤5.5 | 4.9 | |
| 9 | Kev nqus dej, 3mm hauv thickness | mg | ≤ 22 | 17 | |
| 10 | Qhov ntom | g/cm3 | 1.90～ 2.1 | 1.99 ib | |
| 11 | Flammability (Vertical method) | Chav kawm | V-0 | V-0 | |
| 12 | Qhov ntsuas kub ntsuas | ℃ | _ | 155 ℃ | |
| 13 | TG | ℃ | _ | 170 ℃ ± 5 ℃ |
FAQ
Q1: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
Peb yog cov chaw tsim khoom ntawm hluav taws xob insulating composite, Peb tau koom nrog cov chaw tsim khoom thermoset rigid composite txij li xyoo 2003.Our peev yog 6000TONS / xyoo.
Q2: Qauv
Cov qauv yog dawb, koj tsuas yog yuav tsum tau them tus nqi thauj khoom.
Q3: Koj tuaj yeem lav qhov zoo ntawm cov khoom loj li cas?
Rau cov tsos, qhov loj thiab tuab: peb yuav ua tag nrho kev tshuaj xyuas ua ntej packing.
Rau kev ua tau zoo: Peb siv cov qauv ruaj khov, thiab yuav kuaj xyuas cov qauv tsis tu ncua, peb tuaj yeem muab cov ntaub ntawv tshuaj xyuas cov khoom ua ntej xa khoom.
Q4: Lub sijhawm khoom xa tuaj
Nws nyob ntawm kev txiav txim kom muaj nuj nqis. Feem ntau hais lus, lub sijhawm khoom xa tuaj yuav yog 15-20 hnub.
Q5: Pob
Peb yuav siv cov khoom siv tes ua daim ntawv rau pob ntawm plywood pallet.yog tias koj muaj cov pob tshwj xeeb, peb yuav ntim raws li koj xav tau.
Q6: Kev them nyiaj
TT, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom.Peb kuj lees txais L / C.