Iphepha le-Epoxy Fiberglass Sheet Fr4 Sheet G10 elingagqunywanga ilaminethi eneempawu ezilungileyo zokukhusela oomatshini kunye nombane
Ingcaciso yeMveliso
Le mveliso igqunywe ngamaqondo obushushu aphezulu kunye noxinzelelo oluphezulu ngelaphu le-elektroniki le-glassfiber elifakwe i-epoxy resin ene-brominated. Ineempawu eziphezulu zoomatshini, iimpawu ze-dielectric kunye neempawu zokurhoxisa ilangatye, ikwanokumelana okuhle nobushushu kunye nokumelana nokufuma;
I-FR-4 yikhowudi yodidi lwezinto ezimelana nomlilo, nto leyo ethetha iinkcukacha zezinto ezifunekayo ukuba i-resin ikwazi ukuzicima ngokwayo emva kokutsha. Ayilogama lezinto, kodwa ligama lezinto. Igama elithi FR4 livela kwinkqubo yokubeka amanqaku ye-NEMA apho'FR'imele i'into ethintela umlilo', ihambelana nomgangatho we-UL94V-0Ngoko ke, iibhodi zesekethe zePCB eziqhelekileyo, Kukho iintlobo ezininzi zezinto ze-FR-4 ezisetyenzisiweyo, kodwa uninzi lwazo zizinto ezidityanisiweyo ezenziwe nge-Tera-Function epoxy resin ene-filler kunye ne-glass fiber.
Ukuthobela iMigangatho
Ngokuhambelana ne-GB/T 1303.4-2009 i-electrical thermosetting resin i-laminates hard industrial - Icandelo 4: i-epoxy resin i-laminates hard, IEC 60893-3-2-2011 izixhobo zokukhusela - i-electrical thermosetting resin i-electrical thermosetting i-laminates hard industrial - Icandelo 3-2 leenkcukacha zezixhobo nganye nganye i-EPGC202.
Iimbonakalo
1.Iipropati eziphezulu zoomatshini;
2.Iipropati eziphezulu ze-dielectric;
3. Ubuchule obuhle bokusebenza
4. Ukumelana nokufuma okuhle;
5. Ukumelana nobushushu okuhle;
6. Ukumelana nobushushu: Ibanga B
7.Ipropati ethintela ilangatye: UL94 V-0
Isicelo
Le mveliso isetyenziswa kakhulu njengezixhobo zesakhiwo seMoto kunye nezixhobo zombane, kubandakanya zonke iintlobo zeswitshi、izixhobo zombane、Ipleyiti yokuqinisa ye-FPC、iibhodi zesekethe eziprintiweyo zefilimu yekhabhoni、iphedi yokubhola yekhompyutha、izixhobo zokubumba kunye nokunyibilikisa (ilangatye lovavanyo lwePCB）kwaye ikwafanelekile phantsi kokusingqongileyo okumanzi kwayeioyile yetransformer.
Isalathisi sokuSebenza esiPhambili
| HAYI. | INTO | IYUNITHI | IXABISO LESALATHISI | ||
| 1 | Uxinano | g/cm³ | 1.8-2.0 | ||
| 2 | Izinga lokufunxwa kwamanzi | % | ≤0.5 | ||
| 3 | Amandla okugoba nkqo | I-MPa | ≥340 | ||
| 4 | Amandla okucinezelwa nkqo | I-MPa | ≥350 | ||
| 5 | Amandla empembelelo ehambelanayo (umahluko we-charpy type-gap) | I-KJ/m² | ≥37 | ||
| 6 | Amandla okucheba ahambelanayo | I-Mpa | ≥34 | ||
| 7 | Tensile strength | I-MPa | ≥300 | ||
| 8 | Amandla ombane amileyo （kwioyile ye-90℃±2℃） | 1mm | I-KV/mm | ≥14.2 | |
| 2mm | ≥11.8 | ||||
| 3mm | ≥10.2 | ||||
| 9 | I-voltage yokuqhekeka ehambelanayo (kwioyile ye-90℃±2℃） | KV | ≥40 | ||
| 10 | I-Dielectric dissiption factor (50Hz) | - | ≤0.04 | ||
| 11 | Ukumelana nobushushu | Eqhelekileyo | Ω | ≥5.0×1012 | |
| Emva kokuntywila emanzini iiyure ezingama-24 | ≥5.0×1010 | ||||
| 12 | Ukutsha (UL-94) | Inqanaba | V-0 | ||
