OEM Shiinaha Shiinaha Tayada Sare Fr4 Walxaha Epoxy Resin Glass Fiber Sheet oo Iib ah
Si loo abuuro faa'iido badan iibsadayaasha waa falsafadeena ganacsi;wax iibsada korriintu waa cayrsigayada shaqo ee OEM China China Tayada Sare Fr4 Qalabka Epoxy Resin Glass Fiber Sheet for Sale, Wixii macluumaad dheeraad ah, waa inaad noo soo dirtaa email.Waxaan rajeyneynaa fursad aan ku adeegno.
Si loo abuuro faa'iido badan iibsadayaasha waa falsafadeena ganacsi;Koritaanka dukaamaysiga ayaa ah doonistayada shaqadaShiinaha Fr4 Sheet, Xaashida Epoxy Glass, Shaqaalaheenu waa qani khibrad iyo tababar adag, leh aqoon takhasus leh, xoog leh oo had iyo jeer ixtiraamaya macaamiishooda sida lambarka 1, waxayna ballanqaadayaan inay ku dadaalayaan sidii ay u gaarsiin lahaayeen adeeg hufan oo gaar ah macaamiisha.Shirkaddu waxay fiiro gaar ah u leedahay ilaalinta iyo horumarinta xidhiidhka iskaashiga muddada-dheer ee macaamiisha.Waxaan ballan qaadaynaa, sida lammaanahaaga ugu habboon, inaan horumarin doonno mustaqbal ifaya oo aan kula raaxaysan doono midhaha ku qanca, annaga oo leh xamaasad joogto ah, tamar aan dhammaad lahayn iyo ruux hor leh.
Sharaxaada Alaabta
Alaabtaan waxaa lagu dhajiyay heerkulka sare iyo cadaadiska sare leh maro elektaroonik ah oo muraayad ah oo lagu dhejiyay resin epoxy brominated.It oo leh sifooyin farsamo oo sarreeya, guryaha korontada ku shaqeeya iyo guryaha ololka, sidoo kale leh caabbinta kulaylka wanaagsan iyo iska caabinta qoyaanka;
FR-4 waa koodka darajada alaabta ololka u adkeysata, taas oo macneheedu yahay qeexid shay oo ah in shayga xabagta ay tahay in uu iskii u damiyo gubashada ka dib.Magac maaddi ah maaha, balse waa darajo maaddi ah.Magaca FR4 wuxuu ka yimid nidaamka darajooyinka NEMA halkaasoo 'FR' u taagan tahay 'dab celiyaha', oo waafaqsan heerka UL94V-0.Sidaa darteed, looxyada wareegga guud ee PCB, Waxaa jira noocyo badan oo ah agabka darajada FR-4 ee la isticmaalo, laakiin intooda badan waa walxo isku dhafan oo laga sameeyay Tera-Function epoxy resin oo leh filler iyo fiber galaas ah.
U Hogaansanaanta Heerarka
Iyada oo la raacayo GB/T 1303.4-2009 resin thermosetting koronto laminates adag warshad - Qaybta 4: epoxy resin laminates adag qeexitaanka EPGC202.
Astaamaha
1.Qalabka farsamada sare;
guryaha dielectric 2.High;
3.Mechinability wanaagsan
4.Good caabbinta qoyaanka;
5.Cabitaanka kulaylka wanaagsan;
6.Cabsiga heerkulka: Fasalka B
7.Hantida ololka:UL94 V-0
Codsiga
Alaabtan waxaa inta badan loo isticmaalaa sida qaybaha qaab dhismeedka ee Motor iyo qalabka korontada, oo ay ku jiraan dhammaan noocyada kala duwan ee daarto, qalabka korontada, FPC saxan xoojinta, film kaarboon daabacan loox, kombuyuutarka daloolida suuf, caaryada iyo qalabka wax lagu dhalaaliyaa ( olol tijaabada PCB); iyo sidoo kale ku habboon deegaanka qoyan iyo saliidda beddelka.
Tusmada Waxqabadka Ugu Weyn
| MAYA | ITEM | CUTUB | Qiimaha INDEX | ||
| 1 | Cufnaanta | g/cm³ | 1.8-2.0 | ||
| 2 | Heerka nuugista biyaha | % | ≤0.5 | ||
| 3 | Xoog foorarsi toosan | MPa | ≥340 | ||
| 4 | Xoog cadaadis toosan | MPa | ≥350 | ||
| 5 | Xooga isbarbar socda (nooca faraqa u eg) | KJ/m² | ≥37 | ||
| 6 | Xoog xiirid barbar socda | Mpa | ≥34 | ||
| 7 | Xoog xajin | MPa | ≥300 | ||
| 8 | Awood koronto oo toosan (saliid 90 ℃ ± 2 ℃) | 1mm | KV/mm | ≥14.2 | |
| 2mm | ≥11.8 | ||||
| 3mm | ≥10.2 | ||||
| 9 | Danab burburka isbarbar socda (ku jira saliidda 90 ℃ ± 2 ℃) | KV | ≥40 | ||
| 10 | Qodobka kala-baxa Dielectric (50Hz) | - | ≤0.04 | ||
| 11 | Iska caabinta dahaarka | Caadi ah | Ω | ≥5.0×1012 | |
| Ka dib markii la qooyay 24 saacadood | ≥5.0×1010 | ||||
| 12 | Gubashada (UL-94) | Heerka | V-0 | ||
Si loo abuuro faa'iido badan iibsadayaasha waa falsafadeena ganacsi;wax iibsada korriintu waa cayrsigayada shaqo ee OEM China China Tayada Sare Fr4 Qalabka Epoxy Resin Glass Fiber Sheet for Sale, Wixii macluumaad dheeraad ah, waa inaad noo soo dirtaa email.Waxaan rajeyneynaa fursad aan ku adeegno.
OEM ShiinahaShiinaha Fr4 Sheet, Xaashida Epoxy Glass, Shaqaalaheenu waa qani khibrad iyo tababar adag, leh aqoon takhasus leh, xoog leh oo had iyo jeer ixtiraamaya macaamiishooda sida lambarka 1, waxayna ballanqaadayaan inay ku dadaalayaan sidii ay u gaarsiin lahaayeen adeeg hufan oo gaar ah macaamiisha.Shirkaddu waxay fiiro gaar ah u leedahay ilaalinta iyo horumarinta xidhiidhka iskaashiga muddada-dheer ee macaamiisha.Waxaan ballan qaadaynaa, sida lammaanahaaga ugu habboon, inaan horumarin doonno mustaqbal ifaya oo aan kula raaxaysan doono midhaha ku qanca, annaga oo leh xamaasad joogto ah, tamar aan dhammaad lahayn iyo ruux hor leh.
