Leqephe la H Halogen-free retardant Epoxy glass fiber laminated sheet
Tlhaloso ea Sehlahisoa
Sehlahisoa sena ke sehlahisoa sa laminated se entsoeng ka lesela la khalase le sa sebetseng la alkali, ka ho tobetsa ka mocheso o phahameng oa Tg epoxy resin joalo ka binder. mongobo. Thermostability ke grade F, 'me ha e na Halogen-free retardant e loketseng mefuta eohle ea enjene, lisebelisoa tsa motlakase, tsa elektroniki le libaka tse ling.
Likaroloana
1.Botsitso bo botle ba motlakase tlas'a mongobo o phahameng;
2.Matla a phahameng a mochini tlas'a mocheso o phahameng,
sekhahla sa ho boloka matla a mochini ≥50% tlasa 180 ℃;
3.Ho hanyetsa mongobo;
4.Ho hanyetsa mocheso;
5.Ho hanyetsa mocheso: Kereiti ea H
6.Halogen-mahala le mollo retardant
Ho lumellana le litekanyetso
Ho ea ka GB/T 1303.4-2009 thermosetting resin industrial hard laminates - Karolo ea 4: epoxy resin hard laminates.
Ponahalo: bokaholimo bo lokela ho ba bo bataletseng, bo se na li-bubble, likoting le masoba, empa liphoso tse ling tse sa amang ts'ebeliso li lumelletsoe, joalo ka: mengoapo, indentation, matheba le matheba a seng makae. sefahleho sa ho qetela se ke ke sa senyeha le ho phunyeha.
Kopo
E loketse mefuta eohle ea enjene, lisebelisoa tsa motlakase, tsa elektroniki le tse ling.
Index ea Ts'ebetso e ka Sehloohong
NO. | ITEM | THUTO | INDEX BOHLOKO | |||
1 | Botenya | g/cm³ | 1.8-2.0 | |||
2 | Sekhahla sa ho monya metsi | % | ≤0.5 | |||
3 | Matla a ho kobeha a otlolohileng | Tloaelehileng | Lengthway | MPa | ≥450 | |
E tshekaletseng | ≥380 | |||||
180±5℃ | Lengthway | ≥250 | ||||
E tshekaletseng | ≥190 | |||||
4 | Matla a amang (mofuta oa charpy) | Ha ho lekhalo | Lengthway | KJ/m² | ≥180 | |
E tshekaletseng | ≥137 | |||||
5 | Matla a ho hatella | Lengthway | MPa | ≥500 | ||
E tshekaletseng | ≥250 | |||||
6 | Matla a tšepe | Lengthway | MPa | ≥320 | ||
E tshekaletseng | ≥300 | |||||
7 | Matla a tlamahano | N | ≥7200 | |||
8 | Matla a motlakase a otlolohileng (ka oli ea 90 ℃ ± 2 ℃) | 1mm | KV/mm | ≥17.0 | ||
2mm | ≥14.9 | |||||
3mm | ≥13.8 | |||||
9 | Matla a ho senya a tšoanang (1 min ka oli ea 90 ℃ ± 2 ℃) | KV | ≥40 | |||
10 | Dielectric dissiption factor (50Hz) | - | ≤0.04 | |||
11 | Parrallel Insulation Resistance | Tloaelehileng | Ω | ≥1.0×1012 | ||
12 | Combustibility (UL-94) | Boemo | V-0 |