China FR5/Epgc204 xaashida dahaadhka maro galaas
Sharaxaada Alaabta
Alaabtan waxaa laminated by heerkulka sare iyo cadaadiska sare leh koronto loo isticmaalo alkali free galaas fiber galaas marada impregnated resin epoxy gaar ah, waxa iska leh fasalka F dahaarka caabbinta kulaylka fasalka F.It waxa uu leeyahay sifooyin farsamo sare hoos heerkulka dhexdhexaad ah, iyo waxqabadka korantada deggan hoos heerkulka sare. Waxay ku habboon tahay in loo isticmaalo farsamada, korontada iyo elektiroonigga ah sida qaybaha dahaarka sare.Waxay leedahay xoog farsamo sare, xoogga farsamada gobolka kulaylka, caabbinta dabka, caabbinta kulaylka iyo caabbinta huurka.
U Hogaansanaanta Heerarka
Iyada oo la raacayo GB/T 1303.4-2009 resin thermosetting koronto laminates adag warshadaha - Qaybta 4: epoxy resin adag laminates, IEC 60893-3-2-2011 walxaha dahaarka qeexitaanka EPGC204.
Astaamaha
1.Qalabka farsamada sare ee heerkulka dhexe;
2.Deganaansho koronto oo wanaagsan oo hoos yimaada heerkulka sare;
3.Awoodda Mechanical High
4.Awoodda farsamada sare ee heerkulka sare;
5. Iska caabbinta kulaylka sare;
6.Cabitaanka qoyaanka sare;
7.Machinability wanaagsan;
8.Cabsiga heerkulka: Fasalka F;
9.Hantida ololka:UL94 V-0
Codsiga
Waxaa loo isticmaalaa qalabka makaanikada, korantada, korantada sida qaybaha dahaarka, oo loo isticmaalo saliidda beddelka iyo deegaanka qoyan.
FR5 marka la barbar dhigo FR4, TG-gu wuu sarreeyaa, heerkulbeegga heerkulku waa darajada F (155 digrii), FR5 ayaa ku gudubtay imtixaankii EN45545-2: 2013+A1: 2015: Codsiyada tareenada - Ilaalinta dabka ee baabuurta tareenada-Qaybta 2: Shuruudaha looga baahan yahay dab-damiska alaabta iyo qaybaha.oo la ansixiyoCRRC,Waxaan bilaabeynaa inaan siinno FR5CRRClaga bilaabo 2020. Haddii aad wax su'aalo ah qabtid fadlan nala soo xiriir.
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 | Caadi ah | MPa | ≥380 | |
| 155± 2℃ | ≥190 | ||||
| 4 | Xoog cadaadis | Toosan | MPa | ≥350 | |
| Barbar socda | ≥260 | ||||
| 5 | Awoodda saamaynta (nooca jilicsan) | Dhererka farqi malaha | KJ/m² | ≥147 | |
| 6 | Xoog isku xidhidh | N | ≥6800 | ||
| 7 | Xoog xajin | Jidka dheer | MPa | ≥320 | |
| Horizontal | ≥240 | ||||
| 8 | Awood koronto oo toosan (saliid 90 ℃ ± 2 ℃) | 1mm | KV/mm | ≥14.2 | |
| 2mm | ≥11.8 | ||||
| 3mm | ≥10.2 | ||||
| 9 | Danab burburka barbar socda (1 daqiiqo oo saliid ah 90 ℃ ± 2 ℃) | KV | ≥40 | ||
| 10 | Qodobka kala-baxa Dielectric (50Hz) | - | ≤0.04 | ||
| 11 | Iska caabinta dahaarka | Caadi ah | Ω | ≥1.0×1012 | |
| Ka dib markii la qooyay 24 saacadood | ≥1.0×1010 | ||||
| 12 | Gubashada (UL-94) | Heerka | V-0 | ||
