Haina FR5/Epgc204 pepa whakamau kakahu karaihe
Whakaahuatanga Hua
Ko tenei hua i whakakikoruatia e te teitei o te pāmahana me te pehanga teitei me te kaikawe kaera kaera kaata kore utu he kakahu karei epoxy motuhake, no te karaehe F te wera wera wera. .He pai ki te whakamahi i roto i te miihini, te hiko me te hiko rite nga waahanga whakamaarama teitei.He nui te kaha o te miihini, te kaha o te ahua o te waiariki, te aukati ahi, te wera me te haumākū.
Tautukunga ki nga Paerewa
I runga ano i te GB/T 1303.4-2009 hiko hiko whakamaoritanga hiko mo nga raima pakeke - Wāhanga 4: epoxy resin laminate pakeke, IEC 60893-3-2-2011 rauemi insulating - hiko thermosetting resin laminate pakeke ahumahi - Wāhanga 3-2 o te rauemi takitahi Whakaahuatanga EPGC204.
Ngā āhuatanga
1.High āhuatanga hangarau i raro i waenganui pāmahana;
2.He pai te pumau hiko i raro i te wera nui;
3.High kaha Miihini
4.High kaha miihini i raro i te wera nui;
5.High parenga wera;
6.High makuku ātete;
7.Machinability pai;
8. Temperature resistance:Koeke F;
9.Flame retardant taonga:UL94 V-0
Taupānga
Ka whakamahia mo nga taputapu miihini, hiko, hiko hei waahanga whakamaarama, ka whakamahia ki te hinu whakawhiti me te taiao maku.
FR5 whakataurite ki te FR4, he teitei ake te TG, ko te thermostabblity ko te karaehe F (155 tohu), kua paahitia e to maatau FR5 te whakamatautau o EN45545-2: 2013+A1:2015: Nga tono Rerewei - Te whakamarumaru ahi o nga waka tereina-Wahanga2: Whakaritenga mo te te whanonga ahi o nga rawa me nga waahanga.a ka whakaaetia eCRRC,ka tiimata matou ki te tuku FR5 kiCRRCmai i te tau 2020. Mena kei a koe etahi patai me waea mai ki a matou.
Taurangi Mahinga Matua
| NO. | ITEM | UNIT | TE UARA TINO | ||
| 1 | Kiato | g/cm³ | 1.8-2.0 | ||
| 2 | Te tere o te tango wai | % | ≤0.5 | ||
| 3 | Te kaha pikonga poutū | Pūnoa | MPa | ≥380 | |
| 155±2℃ | ≥190 | ||||
| 4 | Te kaha kōpeketanga | Poutū | MPa | ≥350 | |
| Whakarara | ≥260 | ||||
| 5 | Te kaha o te paahitanga (momo kirikiri) | Te roa kaore he waahi | KJ/m² | ≥147 | |
| 6 | Te kaha here | N | ≥6800 | ||
| 7 | Te kaha tensile | Te roa | MPa | ≥320 | |
| Whakapae | ≥240 | ||||
| 8 | Te kaha hiko poutū (i roto i te hinu 90℃±2℃） | 1mm | KV/mm | ≥14.2 | |
| 2mm | ≥11.8 | ||||
| 3mm | ≥10.2 | ||||
| 9 | Ngaohiko pakaru whakarara (1 min i roto i te hinu o te 90℃±2℃） | KV | ≥40 | ||
| 10 | Tauwehe Tohanga Dielectric（50Hz) | - | ≤0.04 | ||
| 11 | Ātete Wehenga | Pūnoa | Ω | ≥1.0×1012 | |
| Whai muri i te ruku mo te 24 haora | ≥1.0×1010 | ||||
| 12 | Whakawera（UL-94) | Taumata | V-0 | ||
