3250 Epoxy Glassfiber Laminated Sheet
Product Description
Ichi chigadzirwa chigadzirwa chelaminated chakagadzirwa nemakemikari ekurapa emagetsi ane alkali-isina girazi jira sechinhu chekutsigira, nekupisa nekutsikirira nepamusoro Tg epoxy resin sebinder.Ine yakakwira mechanical simba pasi pekupisa kwepamusoro, iine kugadzikana kwakanaka kwemagetsi pasi pepamusoro. humidity.Thermostability igiredhi F, inokodzera marudzi ese emota, midziyo yemagetsi, yemagetsi nezvimwe.
Features
1.Good kugadzikana kwemagetsi pasi pehunyoro hwepamusoro;
2.High mechanical simba pasi pekushisa kwepamusoro,
iyo mechanic simba rekuchengetedza mwero≥50% pasi pe180 ℃;
3.Moisture resistance;
4.Kupikisa kupisa;
5.Temperature kuramba:Grade H
Main Performance Index
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 | Kunyura kwemvura Rate | % | ≤0.5 | |||
| 3 | Vertical bending simba | Normal | Lengthway | MPa | ≥450 | |
| Horizontal | ≥380 | |||||
| 180±5℃ | Lengthway | ≥250 | ||||
| Horizontal | ≥190 | |||||
| 4 | Impact simba (charpy type) | Hapana gap | Lengthway | KJ/m² | ≥180 | |
| Horizontal | ≥137 | |||||
| 5 | Kumanikidza simba | Lengthway | MPa | ≥500 | ||
| Horizontal | ≥250 | |||||
| 6 | Kusimba simba | Lengthway | MPa | ≥320 | ||
| 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 | |||||
