FR5 Hard Epoxy Glassfiber Laminated Sheet
Tsananguro yeChigadzirwa
Chigadzirwa ichi chakaputirwa nekupisa kwakanyanya uye kumanikidzwa kwakanyanya nejira regirazi risina alkali rakaiswa muchina wemagetsi rakazadzwa ne epoxy resin yakakosha, inokodzera giredhi F resistance insulation material. Chine hunhu hwepamusoro hwemakanika pasi pekupisa kuri pakati nepakati, uye mashandiro emagetsi akagadzikana pasi pekupisa kwakanyanya. Chinokodzera kushandiswa mumakanika, emagetsi uye emagetsi sezvinhu zvinodzivirira zvakanyanya. Chine simba repamusoro remakanika, simba repamusoro remakanika, simba remoto, kuramba kupisa uye kuramba hunyoro.
Kutevedzera Maitiro
Zvichienderana neGB/T 1303.4-2009 electrical thermosetting resin industrial hard laminates - Chikamu 4: epoxy resin hard laminates, IEC 60893-3-2-2011 insulating materials - electrical thermosetting resin industrial hard laminates - Chikamu 3-2 che EPGC204.
Zvinhu zvirimo
1. Hunhu hwepamusoro hwemakanika pasi pekupisa kwepakati;
2.Kugadzikana kwemagetsi kwakanaka pasi pekupisa kwakanyanya;
3. Simba reMichina rakakwirira
4. Simba guru remuchina pasi pekupisa kwakanyanya;
5. Kudzivirira kupisa kwakanyanya;
6. Kudzivirira kwakasimba kwehunyoro;
7.Kugona kushanda zvakanaka;
8. Kudzivirira kupisa: Giredhi F;
9.Inodzivirira moto: UL94 V-0
Kushandiswa
Inoshandiswa pamidziyo yemakanika, yemagetsi, yemagetsi sezvinhu zvinodzivirira kupisa, uye inoshandiswa mumafuta etransformer nenzvimbo dzakanyorova.
Kana tichienzanisa neFR5 neFR4, TG yakakwira, thermostablity iri giredhi F (155 degrees), FR5 yedu yapasa bvunzo yeEN45545-2:2013+A1:2015: Mashandisirwo enjanji - Dziviriro yemoto pamotokari dzenjanji - Chikamu 2: Zvinodiwa pamoto wezvinhu nezvinhu. uye zvinotenderwa naCRRC,tinotanga kupa FR5 kuCRRCkubva muna 2020. Kana muine mibvunzo ndapota taurai nesu.
Nhamba Yekushanda Kwakakosha
| AIHWA. | CHINHU | CHIKAMU | Kukosha kweIndekisi | ||
| 1 | Kuwanda kwevanhu | g/cm³ | 1.8-2.0 | ||
| 2 | Mwero weKunyudzwa kwemvura | % | ≤0.5 | ||
| 3 | Simba rekukotama rakatwasuka | Zvakajairika | MPa | ≥380 | |
| 155±2℃ | ≥190 | ||||
| 4 | Simba rekudzvanya | Yakamira | MPa | ≥350 | |
| Yakafanana | ≥260 | ||||
| 5 | Simba remadonhwe (rudzi rwecharpy) | Kureba hakuna mukaha | KJ/m² | ≥147 | |
| 6 | Simba rekubatana | N | ≥6800 | ||
| 7 | Simba rekusimba | Mugwagwa wehurefu | MPa | ≥320 | |
| Yakarara | ≥240 | ||||
| 8 | Simba remagetsi rakamira （mumafuta e90℃±2℃） | 1mm | KV/mm | ≥14.2 | |
| 2mm | ≥11.8 | ||||
| 3mm | ≥10.2 | ||||
| 9 | Kukanganiswa kwemagetsi kwakafanana (1 min mumafuta e90℃±2℃) | KV | ≥40 | ||
| 10 | Dielectric dissiption factor (50Hz) | - | ≤0.04 | ||
| 11 | Kudzivirira Kudzivirira | Zvakajairika | Ω | ≥1.0×1012 | |
| Mushure mekunyorova kwemaawa makumi maviri nemana | ≥1.0×1010 | ||||
| 12 | Kupisa (UL-94) | Dhigirii | V-0 | ||
