Lesela la khalase la China FR5/Epgc204 le sireletsang mocheso
Tlhaloso ea Sehlahisoa
Sehlahisoa sena se ile sa laminated ka mocheso o phahameng le khatello e phahameng ka lesela la khalase la alkali le se nang alkali le tšetsoeng ka resin e khethehileng ea epoxy, ke thepa ea ho thibela mocheso e hanyetsang mocheso ea sehlopha sa F. E na le thepa e phahameng ea mechini tlas'a mocheso o mahareng, le ts'ebetso e tsitsitseng ea motlakase tlas'a mocheso o phahameng. E loketse ho sebelisoa mechining, motlakase le elektroniki e le likarolo tsa ho thibela mocheso o phahameng. E na le matla a phahameng a mechini, matla a mechini a boemo ba mocheso, ho hanyetsa mollo, ho hanyetsa mocheso le ho hanyetsa mongobo.
Ho Latela Melao
Ho ya ka GB/T 1303.4-2009 dilaminate tse thata tsa indasteri tsa resin ya thermosetting ya motlakase - Karolo ya 4: dilaminate tse thata tsa resin ya epoxy, IEC 60893-3-2-2011 thepa ya ho thibela mocheso - dilaminate tse thata tsa indasteri tsa resin ya thermosetting ya motlakase - Karolo ya 3-2 ya tlhaloso ya thepa ka nngwe EPGC204.
Likaroloana
1.Thepa e phahameng ea mechini tlas'a mocheso o mahareng;
2.Botsitso bo botle ba motlakase tlas'a mocheso o phahameng;
3. Matla a Mechanical a Phahameng
4. Matla a mechini a phahameng tlas'a mocheso o phahameng;
5.Khanyetso e phahameng ea mocheso;
6.Khanyetso e phahameng ea mongobo;
7. Ho sebetsa hantle ka mechine;
8.Khanyetso ea mocheso: Sehlopha sa F;
9. Thepa e thibelang malakabe: UL94 V-0
Kopo
E sebelisoa bakeng sa lisebelisoa tsa mechini, tsa motlakase, tsa motlakase e le likarolo tsa ho thibela mocheso, 'me e sebelisoa oli ea transformer le tikolohong e mongobo.
Ha FR5 e bapisoa le FR4, TG e phahame, botsitso ba mocheso ke sehlopha sa F (di-degree tse 155), FR5 ea rona e fetile teko ea EN45545-2:2013+A1:2015: Litšebeliso tsa terene - Tšireletso ea mollo ea likoloi tsa terene - Karolo ea 2: Tlhokahalo ea boitšoaro ba mollo ba thepa le likarolo. 'me e amoheloe keCRRC,re qala ho fana ka FR5 hoCRRCho tloha ka 2020. Haeba o na le dipotso ka kopo ikopanye le rona.
Index ea Ts'ebetso e ka Sehloohong
| CHE. | NTHO | YUNITI | BOHLOKOA BA INDEX | ||
| 1 | Botenya | g/cm³ | 1.8-2.0 | ||
| 2 | Sekhahla sa ho monya metsi | % | ≤0.5 | ||
| 3 | Matla a ho koba a otlolohileng | Tloaelehileng | MPa | ≥380 | |
| 155±2℃ | ≥190 | ||||
| 4 | Matla a khatello | Ho otloloha | MPa | ≥350 | |
| Ho bapa le e 'ngoe | ≥260 | ||||
| 5 | Matla a tšusumetso (mofuta oa charpy) | Bolelele ha ho na sekheo | KJ/m² | ≥147 | |
| 6 | Matla a ho kopanya | N | ≥6800 | ||
| 7 | Matla a tšepe | Tsela e telele | MPa | ≥320 | |
| E otlolohileng | ≥240 | ||||
| 8 | Matla a motlakase a otlolohileng (ka oli ea 90℃±2℃) | 1mm | KV/mm | ≥14.2 | |
| 2mm | ≥11.8 | ||||
| 3mm | ≥10.2 | ||||
| 9 | Motlakase o tsamaeang ka tsela e tšoanang (motsotso o le 1 ka oli ea 90℃±2℃) | KV | ≥40 | ||
| 10 | Ntho ea ho qhala ha dielectric (50Hz) | - | ≤0.04 | ||
| 11 | Khanyetso ea ho kenya mocheso | Tloaelehileng | Ω | ≥1.0×1012 | |
| Kamora ho inela ka metsing lihora tse 24 | ≥1.0×1010 | ||||
| 12 | Ho Chesa (UL-94) | Boemo | V-0 | ||
