FR5 Epoxy Fiberglass Laminated Sheet
Cov Lus Qhia Txog Khoom
Cov khoom no tau laminated los ntawm qhov kub thiab txias siab nrog tus kws hluav taws xob siv alkali dawb iav fiber daim ntaub impregnated nrog tshwj xeeb epoxy resin, nws yog qib F kub tsis kam rwb thaiv tsev khoom. Nws muaj cov khoom siv kho tshuab siab hauv qab qhov kub nruab nrab, thiab ruaj khov hluav taws xob ua haujlwm hauv qab qhov kub siab. Nws yog qhov tsim nyog siv rau hauv kev kho tshuab, hluav taws xob thiab hluav taws xob ua cov khoom rwb thaiv tsev siab. Nws muaj lub zog kho tshuab siab, thermal lub xeev lub zog kho tshuab, hluav taws kub tsis kam, kub tsis kam thiab av noo tsis kam.
Kev ua raws li cov qauv
Raws li GB/T 1303.4-2009 hluav taws xob thermosetting resin industrial hard laminates - Ntu 4: epoxy resin hard laminates, IEC 60893-3-2-2011 cov ntaub ntawv rwb thaiv tsev - hluav taws xob thermosetting resin industrial hard laminates - Ntu 3-2 ntawm cov khoom siv ib leeg EPGC204.
Daim Ntawv Thov
Siv rau cov khoom siv kho tshuab, hluav taws xob, cov khoom siv hluav taws xob ua cov khoom rwb thaiv tsev, thiab siv rau hauv cov roj transformer thiab ib puag ncig ntub.
FR5 piv rau FR4, TG siab dua, qhov thermostablity yog qib F (155 degree), peb FR5 tau dhau qhov kev xeem ntawm EN45545-2: 2013 + A1: 2015: Daim ntawv thov tsheb ciav hlau - Kev tiv thaiv hluav taws ntawm cov tsheb ciav hlau-Ntu 2: Qhov yuav tsum tau ua rau hluav taws kub ntawm cov ntaub ntawv thiab cov khoom. Thiab tau txais kev pom zoo los ntawm CRRC, peb pib muab FR5 rau CRRC txij li xyoo 2020. Yog tias koj muaj lus nug thov hu rau peb.
Cov duab khoom
Hnub Tseem Ceeb Txog Kev Siv Tshuab (Nyem qhov no mus download daim ntawv qhia txog kev xeem ntawm tus neeg thib peb)
| Khoom | Vaj tse | Chav tsev | Tus nqi txheem | Tus nqi ib txwm muaj | Txoj Kev Ntsuas | |
| 1 | Lub zog flexural perpendicular rau laminations | MPa | ≥340 | 525 | GB/T 1303.2 | |
| 2 | Lub zog flexural perpendicular rau laminations | MPa | ≥170 | 314 | ||
| 3 | Lub zog tensile | MPa | ≥300 | 381 | ||
| 4 | Lub zog cuam tshuam Charpy sib luag rau laminations (Notched) | kJ/m22 | ≥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 | ||
| 6 | Qhov hluav taws xob tawg sib luag rau laminations (ntawm 90 ℃ ± 2 ℃ hauv roj) | kV | ≥30 | ≥50 | ||
| 7 | Kev tiv thaiv rwb thaiv tsev (tom qab 24 teev immersion hauv dej) | MΩ | ≥5.0 × 104 | 4.2 × 106 | ||
| 8 | Kev Tso Cai Txheeb Ze (50Hz) | - | ≤5.5 | 4.9 | ||
| 9 | Kev nqus dej, 3 hli hauv tuab | mg | ≤22 | 17 | ||
| 10 | 密度 Ceev | g/cm23 | 1.90 ~ 2.1 | 1.99 | ||
| 11 | Kev Kub Ntxhov (Txoj Kev Ntsug) |
| 级 | V-0 | V-0 | |
| 12 | Qhov ntsuas kub | ℃ | _ | 155 ℃ | ||
| 13 | TG | ℃ | _ | 170 ℃ ± 5 ℃ | ||
Cov Lus Nug Feem Ntau
Q1: Koj puas yog lub tuam txhab lag luam lossis chaw tsim khoom?
Peb yog cov chaw tsim khoom siv hluav taws xob insulating composite, Peb tau koom nrog tsim khoom thermoset rigid composite txij li xyoo 2003. Peb lub peev xwm yog 6000TONS / xyoo.
Q2: Cov Qauv
Cov qauv yog pub dawb, koj tsuas yog yuav tsum tau them rau tus nqi xa khoom xwb.
Q3: Koj ua li cas thiaj lav tau qhov zoo ntawm kev tsim khoom loj?
Rau qhov tsos, qhov loj thiab tuab: peb yuav ua qhov kev tshuaj xyuas tag nrho ua ntej ntim khoom.
Rau qhov ua tau zoo: Peb siv cov mis ruaj khov, thiab yuav kuaj xyuas cov qauv tsis tu ncua, peb tuaj yeem muab cov ntawv qhia tshuaj xyuas khoom ua ntej xa khoom.
Q4: Lub sijhawm xa khoom
Nws nyob ntawm seb muaj pes tsawg. Feem ntau hais lus, lub sijhawm xa khoom yuav yog 15-20 hnub.
Q5: Pob khoom
Peb yuav siv cov ntawv ua haujlwm tshaj lij los ntim rau ntawm plywood pallet. Yog tias koj muaj cov kev xav tau tshwj xeeb, peb yuav ntim raws li koj xav tau.
Q6: Kev Them Nyiaj
TT, 30% T/T ua ntej, tshuav nyiaj ua ntej xa khoom. Peb kuj lees txais L/C.