Pepa Laminated FR4 Rigid Epoxy Glassfiber
Fa'amatalaga o le Oloa
O lenei oloa na fa'apipi'iina i le vevela maualuga ma le mamafa maualuga i le ie tioata eletise ua fa'asusuina i le brominated epoxy resin. E iai meatotino fa'amasini maualuga, meatotino dielectric ma meatotino e tete'e atu i le afi, e iai fo'i le tete'e lelei i le vevela ma le tete'e atu i le susu;
O le FR-4 o se fa'ailoga o se vasega o mea e tete'e atu i le afi, o lona uiga o se fa'amatalaga o mea e tatau ona mafai e se mea resin ona tineia e ia lava pe a uma ona mu. E le o se igoa o se mea, ae o se vasega o mea. O le igoa FR4 e sau mai le faiga fa'avasega a le NEMA lea e'FR'e fa'atusa i'mea e taofia ai le afi', e ogatasi ma le tulaga faatonuina UL94V-0O le mea lea, o laupapa matagaluega PCB lautele, e tele ituaiga o mea e faʻaaogaina e le vasega FR-4, ae o le tele lava o mea tuʻufaʻatasi e faia i le Tera-Function epoxy resin faʻatasi ai ma le faʻatumu ma le fiber glass.
Usita'ia o Tulaga Fa'atonuina
E tusa ai ma le GB/T 1303.4-2009 eletise thermosetting resin industrial hard laminates - Vaega 4: epoxy resin hard laminates, IEC 60893-3-2-2011 mea e taofia ai - eletise thermosetting resin industrial hard laminates - Vaega 3-2 o le faʻamatalaga taʻitasi o meafaitino EPGC202.
Fa'aaliga
1. Meatotino fa'amekanika maualuga;
2. Meatotino dielectric maualuga;
3. Lelei le Fa'aaogaina o Mekanika
4. Tete'e lelei i le susu;
5. Tete'e lelei i le vevela;
6. Tete'e i le vevela: Vasega B
7. Meatotino e tete'e atu i le afi: UL94 V-0
Talosaga
O lenei oloa e faʻaaogaina tele o vaega o le fausaga mo le afi ma masini eletise, e aofia ai ituaiga uma o ki.、masini eletise、Ipu fa'amalosi FPC、laupapa matagaluega lolomi ata tifaga kaponi、laupapa vili komepiuta、meafaigaluega e fa'a'ofu ai ma fa'a'asu ai (afi su'e PCB）; ma e talafeagai foʻi i le siosiomaga susu masuāuu transformer.
Fa'asinomaga Autū o le Fa'atinoga
| LEAI. | MEAFAIGALUEGA | IUNITE | TAUA O LE FA'ASINOGA | ||
| 1 | Mafiafia | g/cm³ | 1.8-2.0 | ||
| 2 | Fua faatatau o le mitiia o le vai | % | ≤0.5 | ||
| 3 | Malosiaga o le punou fa'atulagaina | MPa | ≥340 | ||
| 4 | Malosiaga fa'apipi'i fa'atulagaina | MPa | ≥350 | ||
| 5 | Malosiaga o le a'afiaga tutusa (va o le ituaiga charpy) | KJ/m² | ≥37 | ||
| 6 | Malosiaga o le tipi tutusa | Mpa | ≥34 | ||
| 7 | Malosiaga o le tensile | MPa | ≥300 | ||
| 8 | Malosiaga eletise fa'atulagaina （i le suāuu e 90 ℃ ± 2 ℃） | 1mm | KV/mm | ≥14.2 | |
| 2mm | ≥11.8 | ||||
| 3mm | ≥10.2 | ||||
| 9 | Voltage malepe tutusa (i le suāuu o le 90 ℃ ± 2 ℃) | KV | ≥40 | ||
| 10 | Fa'asologa o le fa'asalalauina o le dielectric（50Hz) | - | ≤0.04 | ||
| 11 | Tete'e i le Puipuiga o le Malosiaga | Masani | Ω | ≥5.0×1012 | |
| A maeʻa ona faʻasusu mo le 24 itula | ≥5.0×1010 | ||||
| 12 | Mu (UL-94) | Tulaga | V-0 | ||
