Fa'amatalaga o le Oloa:
O la matou ata tifaga magoata tifaga e fa'avae i le polyesterua mamanuina e faʻafetaui ai manaʻoga faigata o le PCB (Printed Circuit Board) photolithography. Ua mamanuina mo le pipii lelei ma le maualuga o le iugafono o ata, o a matou ata tifaga e maua ai le faʻatinoga sili ona lelei i le tele o faʻaoga. I le faʻaaogaina o metotia gaosiga faʻaonaponei, matou te faʻamautinoa o a matou ata tifaga polyester e tuʻuina atu le lelei ma le faʻatuatuaina tutusa. Faatasi ai ma se faʻatulagaga tulaga ese e faʻaleleia atili ai le tumau ma le teteʻe atu i vailaʻau, o a matou oloa e fetaui lelei mo le gaosiga tele ma mamanu faigata. E faigofie ona taulimaina ata tifaga, e mafai ai ona faʻagasolo lelei i le gaosiga PCB.
Fa'aoga o Oloa:
O nei meaata tifaga e fa'avae i le polyestere faʻaaogaina lautele i le alamanuia PCB mo faʻaoga photoresist, ma maua ai se fofo faʻatuatuaina mo mamanu faigata o matagaluega. O la latou faʻatinoga sili ona lelei e aoga tele i siosiomaga e manaʻomia ai matagaluega saʻo ma auiliili, ma avea ai ma mea lelei mo mea faʻaeletoronika a tagata faʻatau, vaega o taʻavale, ma masini faʻapisinisi. E le gata i lea, o a matou ata tifaga e lagolagoina ai aga fou i le faʻaitiitia ma fesoʻotaʻiga maualuga, ma faʻamautinoa ai e mafai e le au gaosi oloa ona faʻafetaui manaʻoga sili ona taua o tekinolosi faʻaonaponei. I le filifilia o a matou ata tifaga polyester-based, e te teu faʻafaigaluega i le lelei e faʻaleleia atili ai le faʻafouga i le alamanuia PCB.
Ata fa'ata'ita'i o leata mago ata fa'avae polyestertalosaga
Igoa ma le Ituaiga o le Oloa:Ata tifaga faavaemo le ata tifaga mago e tete'e atu i le pala GM90
Vaega Autū o le Oloa
Mama lelei, manino lelei, foliga matagofie.
Talosaga Autu
Fa'aaogaina mo le ata tifaga mago e tete'e ai i le pala (PCB).
Fausaga
Pepa Fa'amaumauga
O le mafiafia o le GM90 e aofia ai: 15μm ma le 18μm.
| MEATOTINO | IUNITE | TAUA MASANI | FAIGA O SUEGA | ||
| Mafiafia | µm | 15 | 18 | ASTM D374 | |
| MALOSI O LE FE'A'I | MD | MPa | 211 | 203 | ASTM D882 |
| TD | MPa | 257 | 259 | ||
| FA'ALELEI | MD | % | 147 | 154 | |
| TD | % | 102 | 108 | ||
| FA'AITIITIA O LE VEVE | MD | % | 1.30 | 1.18 | ASTM D1204 (150℃×30min) |
| TD | % | 0.00 | 0.35 | ||
| O LE COEFFICIENT O LE FRICTION | μs | — | 0.40 | 0.42 | ASTM D1894 |
| μd | — | 0.33 | 0.30 | ||
| FA'ASALALAUGA | % | 90.3 | 90.6 | ASTM D1003 | |
| PUSA | % | 2.22 | 1.25 | ||
| FA'ASUSŪINA O LE FA'ASUSŪINA | dyne/cm | 40 | 40 | ASTM D2578 | |
| FOliga | — | OK | FAIGA EMTCO | ||
| FA'AMATALAGA | O lo'o i luga tau masani ia, ae le o tau fa'amaonia. | ||||
E na'o le ata tifaga ua togafitia i le corona e fa'aoga ai le suega o le fa'ama'a'aina.
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Taimi na lafoina ai: Oke-14-2024