2019 Nakhshad Ugu Danbaysay Shiinaha Qalabka Korontada Ku-kulul-Dahaaran ee Fr-4 G10 Sheet
Badeecadayada waxaa si caadi ah loo aqoonsan yahay oo lagu kalsoonaan karo macaamiisha waxayna la kulmi karaan si joogto ah u kobcaya rabitaanka dhaqaale iyo bulsheed ee 2019 ugu dambeeyay Naqshad China Electric Material Thermal-Insulated Fr-4 G10 Sheet, In ka badan 8 sano oo ganacsi ah, waxaan helnay hodan waayo-aragnimada iyo tignoolajiyada horumarsan inta lagu jiro jiilka alaabtayada.
Badeecadayada waxaa si caadi ah loo aqoonsan yahay laguna kalsoon yahay macaamiisha waxayna la kulmi karaan si joogto ah u kobcinta rabitaanka dhaqaale iyo bulshoShiinaha PCB Board, Sheet dahaarka leh, Iyadoo ujeedadu tahay "cilad eber".Si aad u daryeesho deegaanka, iyo soo celinta bulshada, daryeelka shaqaalaha mas'uuliyadda bulsho sida waajibaad u gaar ah.Waxaan ku soo dhawaynaynaa saaxiibada aduunka oo dhan inay na soo booqdaan oo na hagaan si aan u wada gaarno yoolka guul-guulaysiga.
Sharaxaada Alaabta
Alaabtani waa xaashi dahaaran oo lagu sameeyay maro fiber galaas ah oo aan alkali ahayn oo la warshadeeyay oo ah walaxda taageerta, iyadoo si kulul loogu cadaadiyo heerka F benzo oxazine resin.Waxay leedahay sifooyin farsamo iyo koronto oo wanaagsan, iyo olol dib u dhigista, gaar ahaan waxay leedahay haynta xoogga farsamada sare iyo guryaha ugu fiican ee korantada ee heerkulka sare. alaabta la midka ah.
Astaamaha
1.Good qalab farsamo iyo koronto;
2.Xajinta xoogga farsamada sare iyo sifooyinka korantada ee heerkul sare;
3.Cabitaanka qoyaanka;
4.Cabsiga kulaylka;
5.Cabsiga heerkulka:Class F,155℃
6.Machinability wanaagsan iyo ku-dhaqanka ballaaran
7.Hantida ololka:UL94 V-0
U Hogaansanaanta Heerarka
Iyada oo la raacayo GB/T 1303.4-2009 resin koronto-dhisidda korantada laminates adag warshadaha - Qaybta 4: epoxy resin hard laminates.
Muuqaalka: dusha sare waa inuu ahaadaa mid siman, oo aan lahayn xumbo, godadka iyo laalaabyada, laakiin cilladaha kale ee aan saameyn ku yeelan isticmaalka waa la ogol yahay, sida: xagashada, galitaanka, wasakhda iyo dhibco yar. Cidhifka waa in si fiican loo gooyaa, iyo wejiga dhamaadka waa in aan la daboolin oo dillaacin.
Codsiga
Xogta farsamada ee 347F waxay la mid tahay FR5, Ku habboon mashiinka darajada F iyo qalabka korantada sida qaab dhismeedka dahaarka tayada sare leh.
Tusmada Waxqabadka Ugu Weyn
| MAYA | ITEM | CUTUB | QIIMAHA INDEX | |||
| 01 | Cufnaanta | g/cm³ | 1.8-2.1 | |||
| 02 | nuugista biyaha | % | <0.5 | |||
| 03 | Xoog foorarsi toosan | Caadi ah | MPa | ≥400 | ||
| 155± 2℃ | ≥250 | |||||
| 04 | Awoodda saamaynta (Nooca Charpy) | Farqi malaha | Jidka dhererka | KJ/m² | ≥129 | |
| Dhinaca dambe | ≥77 | |||||
| 05 | xoog cadaadis | Toosan | MPa | ≥300 | ||
| Barbar socda | ≥200 | |||||
| 06 | Xoog xajin | Lenthways | MPa | ≥240 | ||
| Dhinaca dambe | ≥180 | |||||
| 07 | Xoogga dammaanadda | N | ≥6800 | |||
| 08 | Awood koronto oo toosan (saliid 90 ℃ 2 ℃ 1 daqiiqo) | 1mm | MV/m | ≥14.2 | ||
| 2mm | ||||||
| ≥12.4 | ||||||
| 3mm | ||||||
| ≥11.5 | ||||||
| 09 | Danab burburka barbar socda (saliid 90 ℃ ± 2 ℃) | KV | ≥45 | |||
| 10 | Joogtada dielectric qaraabo ah (50Hz) | - | ≤5.5 | |||
| 11 | factor dielectric dissipition factor (50Hz) | - | ≤0.04 | |||
| 12 | Iska caabin dahaarka isbarbar socda | Caadi ah | MΩ | ≥1.0×106 | ||
| Ka dib markii la qooyay 24 saacadood | ≥1.0×104 | |||||
| 13 | Iska caabbinta dahaarka dusha sare/mugga | Caadi ah | MΩ | ≥1.0×106 | ||
| Ka dib markii la qooyay 24 saacadood | ≥1.0×104 | |||||
| 155± 2℃ | ≥1.0×104 | |||||
| Dab-demiska (UL-94) | V-0 | |||||
Badeecadayada waxaa si caadi ah loo aqoonsan yahay oo lagu kalsoonaan karo macaamiisha waxayna la kulmi karaan si joogto ah u kobcinta rabitaanka dhaqaale iyo bulsho ee 2019 ugu dambeeyay Naqshadeynta Shiinaha Korontada Qalabka Kuleyl-Dahaaran Fr-4 G10 Sheet, In ka badan 18 sano oo ganacsi, waxaan helnay hodan waayo-aragnimada iyo tignoolajiyada horumarsan inta lagu jiro jiilka alaabtayada.
2019 Nakhshad Ugu DanbaysayShiinaha PCB Board, Sheet dahaarka leh, Iyadoo ujeedadu tahay "cilad eber".Si aad u daryeesho deegaanka, iyo soo celinta bulshada, daryeelka shaqaalaha mas'uuliyadda bulsho sida waajibaad u gaar ah.Waxaan ku soo dhawaynaynaa saaxiibada aduunka oo dhan inay na soo booqdaan oo na hagaan si aan u wada gaarno yoolka guul-guulaysiga.
