Epoxy Fiberglass Sheet Fr4 Sheet G10 isina uclad laminate Sheet ine Yakanaka Mechanical uye Magetsi Insulating Property.
Product Description
Ichi chigadzirwa chaive chakashongedzwa nekupisa kwepamusoro uye kudzvanywa kwemagetsi egirazi fiber jira rakaiswa nebrominated epoxy resin.Iyo ine yakakwira michina zvivakwa, dielectric zvivakwa uye murazvo unodzoreredza zvimiro, zvakare nekunaka kupisa kwekudzivirira uye unyoro kuramba;
FR-4 ikodhi yegiredhi rezvinhu zvinodzivirira murazvo, izvo zvinoreva chirevo chechinhu icho resin zvinhu zvinofanirwa kukwanisa kudzima yega mushure mekupisa.Harisi zita rezvinhu, asi giredhi rezvinhu.Zita rekuti FR4 rinobva kuNEMA grading system uko'FR'inomirira'moto retardant', inoenderana neUL94V-0 standard.Naizvozvo, general PCB wedunhu mabhodhi, Kune akawanda marudzi eFR-4 giredhi zvinhu zvinoshandiswa, asi mazhinji acho ari musanganiswa zvinhu zvakagadzirwa neTera-Function epoxy resin ine filler uye girazi fiber.
Kutevedzera Mipimo
TS EN 60893-3-2-2009 yemagetsi thermosetting resin maindasitiri akaoma laminates - Chikamu 4: epoxy resin hard laminates - IEC 60893-3-2-2011 insulating zvinhu - magetsi thermosetting resin indasitiri yakaoma laminates - Chikamu 3-2 tsanangudzo EPGC202.
Features
1.High mechanical properties;
2.High dielectric properties;
3.Good Mechinability
4.Good mwando kuramba;
5.Good kupisa kusagadzikana;
6.Temperature kuramba:Grade B
7.Flame retardant pfuma:UL94 V-0
Application
Ichi chigadzirwa chinonyanya kushandiswa sezvikamu zvechimiro cheMotokari nemidziyo yemagetsi, kusanganisira ese marudzi ekuchinja,midziyo yemagetsi,FPC yekusimbisa ndiro,kabhoni firimu rakadhindwa redunhu mabhodhi,komputa yekuchera padhi,mold uye smelting midziyo (PCB test flame）;uye zvakare yakakodzera pasi pemvura nharaunda uyetransformer mafuta.
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 | MPa | ≥340 | ||
| 4 | Vertical compression simba | MPa | ≥350 | ||
| 5 | Parallel impact simba (charpy type-gap) | KJ/m² | ≥37 | ||
| 6 | Parallel shear simba | Mpa | ≥34 | ||
| 7 | Kusimba simba | MPa | ≥300 | ||
| 8 | Vertical magetsi simba (mumafuta e90℃±2℃) | 1mm | KV/mm | ≥14.2 | |
| 2mm | ≥11.8 | ||||
| 3mm | ≥10.2 | ||||
| 9 | Parallel breakdown voltage (mumafuta e90 ℃ ± 2 ℃) | KV | ≥40 | ||
| 10 | Dielectric dissiption factor (50Hz) | - | ≤0.04 | ||
| 11 | Insulation Resistance | Normal | Ω | ≥5.0×1012 | |
| Mushure mekunyura kwe24hours | ≥5.0×1010 | ||||
| 12 | Kupisa (UL-94) | Level | V-0 | ||
