Rau Whakakirikiri Karāhe Epoxy Mārō FR5
Whakaahuatanga Hua
I pania tēnei hua ki te pāmahana teitei me te pēhanga teitei mā te whakamahi i te kakahu muka karāhe kore-waikawa kua whakakiia ki te kapia epoxy motuhake, nō te rauemi whakamarumaru wera taumata F. He teitei ōna āhuatanga miihini i raro i te pāmahana reo, ā, he pumau te mahi hiko i raro i te pāmahana teitei. He pai te whakamahi i roto i ngā miihini, hiko me te hikohiko hei wāhanga whakamarumaru teitei. He teitei tōna kaha miihini, he kaha miihini āhua wera, he ātete ahi, he ātete wera me te ātete makuku.
Te Whakatutuki i ngā Paerewa
E ai ki te GB/T 1303.4-2009 kapia whakamaroke hiko ahumahi - Wāhanga 4: kapia epoxy kapia whakamaroke, IEC 60893-3-2-2011 rauemi ārai - kapia whakamaroke hiko ahumahi kapia whakamaroke - Wāhanga 3-2 o te whakatakotoranga rauemi takitahi EPGC204.
Ngā Āhuatanga
1. Ngā āhuatanga hangarau teitei i raro i te pāmahana waenga;
2. He pai te pumau hiko i raro i te pāmahana teitei;
3. Te kaha miihini teitei
4. Te kaha ā-mīhini teitei i raro i te pāmahana teitei;
5. Ātete wera nui;
6. Ātete nui ki te makuku;
7. He pai te mahi miihini;
8. Ātete pāmahana: Tau F;
9. Āhuatanga ātete mura: UL94 V-0
Tono
Whakamahia mō ngā taputapu miihini, hiko, me ngā taputapu hiko hei wāhanga whakamarumaru, ā, e whakamahia ana hoki i roto i te hinu whakawhiti me te taiao mākū.
Ki te whakatauritea te FR5 ki te FR4, he teitei ake te TG, ko te pāmahana he tohu F (155 nekehanga), kua paahitia e tā mātou FR5 te whakamātautau o EN45545-2:2013+A1:2015: Ngā tono rerewē - Te tiaki ahi o ngā waka rerewē - Wāhanga 2: Te whakaritenga mō te whanonga ahi o ngā rauemi me ngā wāhanga. Ā, kia whakaaetia eCRRC,ka tīmata mātou ki te tuku FR5 kiCRRCmai i te tau 2020. Mēnā he pātai āu, whakapā mai ki a mātou.
Tāurangi Mahi Matua
| KĀORE. | TAONGA | WĀHANGA | UARA TAURANGA | ||
| 1 | Kiato | karamu/cm³ | 1.8-2.0 | ||
| 2 | Te tere mimiti wai | % | ≤0.5 | ||
| 3 | Kaha piko poutū | Noa | MPa | ≥380 | |
| 155±2℃ | ≥190 | ||||
| 4 | Te kaha o te pēhanga | Poutū | MPa | ≥350 | |
| Whakarara | ≥260 | ||||
| 5 | Te kaha o te pānga (momo charpy) | Kore āputa te roa | KJ/m² | ≥147 | |
| 6 | Te kaha o te here | N | ≥6800 | ||
| 7 | Te kaha o te kume | Roa | MPa | ≥320 | |
| Whakapae | ≥240 | ||||
| 8 | Te kaha hiko poutū （i roto i te hinu o te 90℃±2℃） | 1mm | KV/mm | ≥14.2 | |
| 2mm | ≥11.8 | ||||
| 3mm | ≥10.2 | ||||
| 9 | Ngaohiko pakaru whakarara (1 meneti i roto i te hinu o te 90 ℃ ± 2 ℃) | KV | ≥40 | ||
| 10 | Tauwehenga mararatanga hiko (50Hz) | - | ≤0.04 | ||
| 11 | Ātete Ārai | Noa | Ω | ≥1.0×1012 | |
| I muri i te ruku mō ngā haora 24 | ≥1.0×1010 | ||||
| 12 | Te ngawari ki te mura（UL-94) | Taumata | V-0 | ||
