3248 Epoxy Glassfiber Laminated Sheet
Product Description
Ichi chigadzirwa chigadzirwa chelaminated chakagadzirwa nemakemikari ekurapa emagetsi ane alkali-isina girazi jira sechinhu chekutsigira, nekupisa nekutsikirira ne epoxy resin se binder.Iyo ine simba remuchina wakakwira pasi pekupisa kwakanyanya, iine kugadzikana kwakanaka kwemagetsi pasi pehunyoro hwepamusoro. Iyo thermostability igiredhi F, inokodzera marudzi ese emota, midziyo yemagetsi, zvemagetsi nemamwe minda.
Features
1.Good kugadzikana kwemagetsi pasi pehunyoro hwepamusoro;
2.High mechanical simba pasi pepamusoro
tembiricha, simba remuchina
chiyero chekuchengetedza≥50% pasi pe155 ℃;
3.Moisture resistance;
4.Kupikisa kupisa;
5.Temperature kuramba:Grade F
Kutevedzera Mipimo
Zvinoenderana neGB/T 1303.4-2009 yemagetsi thermosetting resin indasitiri yakaoma laminates - Chikamu 4: epoxy resin yakaoma laminates.
Chitarisiko: nzvimbo yacho inofanira kunge yakadzikama, isina mabubbles, makomba uye wrinkles, asi zvimwe zvikanganiso zvisingakanganisi kushandiswa zvinobvumirwa, zvakadai se: scratches, indentation, mavara uye mavara mashomanana. Chiso chekupedzisira hachizonetswi uye kutsemuka.
Application
Inokodzera marudzi ese emota, midziyo yemagetsi, zvemagetsi nemamwe minda.
Main Performance Index
| AIHWA. | ITEM | UNIT | INDEX VALUE | |||
| 1 | Density | g/cm³ | 1.8-2.0 | |||
| 2 | Kutorwa kwemvura Mwero | % | ≤0.5 | |||
| 3 | Vertical bending simba | Normal | Lengthway | MPa | ≥360 | |
| Horizontal | ≥340 | |||||
| 155±2℃ | Lengthway | ≥190 | ||||
| Horizontal | ≥170 | |||||
| 4 | Impact simba (charpy type) | gap | Lengthway | KJ/m² | ≥37 | |
| Horizontal | ≥37 | |||||
| 5 | Parallel kugera simba | MPa | ≥30 | |||
| 6 | Kusimba simba | Lengthway | MPa | ≥314 | ||
| Horizontal | ≥300 | |||||
| 7 | Vertical magetsi simba (mumafuta e90℃±2℃) | 1mm | KV/mm | ≥17.0 | ||
| 2mm | ≥14.9 | |||||
| 3mm | ≥13.8 | |||||
| 8 | Parallel breakdown voltage (1 min mumafuta e90 ℃±2℃） | KV | ≥40 | |||
| 9 | Dielectric dissiption factor (50Hz) | - | ≤0.04 | |||
| 10 | Parallel Insulation Resistance | Normal | Ω | ≥1.0×1012 | ||
| Mushure mekunyura kwe24hours | ≥1.0×1010 | |||||
