Pepa Kaaahua Epoxy Fr4 Pepa G10 Raina Raina me te Taonga Pai mo te Hangaia me te Hiko.
Whakaahuatanga Hua
Ko tenei hua i whakakikoruatia e te teitei o te pāmahana me te pehanga teitei me te kakahu karaihe hiko kua whakapourihia ki te resin epoxy brominated.Me nga taonga miihini teitei, nga taonga dielectric me nga taonga aukati mura, me te pai o te wera me te makuku;
Ko te FR-4 he tohu mo te karaehe o nga rawa mura-a-te-ahi, ko te tikanga he tohu papanga ka taea e tetahi rawa kapia te tinei i muri i te wera.Ehara i te ingoa rawa, engari he tohu rauemi.Ko te ingoa FR4 i ahu mai i te punaha tohu NEMA kei reira te'FR'e tu ana mo'parenga ahi', kia rite ki te paerewa UL94V-0.Na reira, whānui PCB papa iahiko, He maha nga momo o FR-4 rauemi kōeke whakamahia, engari te nuinga o ratou he rauemi hiato hanga o Tera-Function epoxy resin ki filler me te muka karaihe.
Tautukunga ki nga Paerewa
I runga ano i te GB/T 1303.4-2009 hiko whakamaarama hiko hiko mo nga laminate pakeke - Wāhanga 4: epoxy resin laminates pakeke, IEC 60893-3-2-2011 rauemi insulating - hiko thermosetting resin laminate pakeke ahumahi - Wāhanga 3-2 o te rauemi takitahi Whakaahuatanga EPGC202.
Ngā āhuatanga
1.High āhuatanga miihini;
2.High āhuatanga dielectric;
3.Mechinability pai
4. Pai makuku ātete;
5. Pai te wera wera;
6. Temperature resistance:Koeke B
7.Flame retardant taonga:UL94 V-0
Taupānga
Ko tenei hua ka whakamahia hei waahanga hanganga mo nga motuka me nga taputapu hiko, tae atu ki nga momo huringa katoa、taputapu hiko、Pereti whakakaha FPC、waro kiriata taia iahiko papa iahiko、papa keri rorohiko、pokepokea me te taputapu whakarewa(PCB whakamātautau mura）;he pai hoki i raro i te taiao maku mehinu whakawhiti.
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 | MPa | ≥340 | ||
| 4 | Te kaha kōpeketanga poutū | MPa | ≥350 | ||
| 5 | Te kaha whakarara whakarara (momo kirikiri-aputa) | KJ/m² | ≥37 | ||
| 6 | Te kaha kutikuti whakarara | Mpa | ≥34 | ||
| 7 | Te kaha tensile | MPa | ≥300 | ||
| 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 (i te hinu 90℃±2℃） | KV | ≥40 | ||
| 10 | Tauwehe tohanga dielectric（50Hz) | - | ≤0.04 | ||
| 11 | Ātete Wehenga | Pūnoa | Ω | ≥5.0×1012 | |
| I muri i te ruku mo te 24 haora | ≥5.0×1010 | ||||
| 12 | Whakawera（UL-94) | Taumata | V-0 | ||
