Ie tioata Epoxy ua fa'apipi'iina i pepa fa'ama'a'a (pepa EPGC)
O le faasologa o le EPGC Epoxy Glass Cloth Rigid Laminated Sheet e aofia ai ie tioata lalagaina ua fa'asusuina i le epoxy thermoseting resin, ua fa'apala i lalo o le vevela maualuga ma le mamafa maualuga. O le ie tioata lalagaina e tatau ona leai se alkali ma togafitia i le silane coupler. O pepa fa'asologa o le EPGC e aofia ai le EPGC201 (NMEMA G10), EPGC202(NEMA FR4), EPGC203(NEMA G11), EPGC204 (NEMA FR5), EPGC306 ma le EPGC308.
Pepa EPGC (vasega fa'avevela: B～H), gaosia e tusa ai ma le IEC60893-3-2. O nei pepa e matua'i malosi fa'amekanika (e mafai ona o'o atu le fua fa'atatau o le malosi o le tulaga fa'avevela i le silia ma le 50%) i lalo o le vevela feololo po'o le tulaga fa'avevela, fa'apea fo'i ma le mautu o le meatotino eletise (e o'o atu le tete'e o le insulation pe a uma ona fa'asusu i le 1012Ω) i tulaga maualuga o le susū. Ma e maualuga atu fo'i le tumau o le voltage / tete'e atu i le voltage (e silia ma le 35kV), e tutusa ma le lamination. O le EPGC202, EPGC204 ma le EPGC306 e iai fo'i le meatotino sili ona lelei e tete'e atu ai i le afi. Ua pasia fo'i e pepa le iloa o mea oona ma mea mata'utia (fa'atasi ai ma le RoHS Report).
Fa'aaogaina o vaega fa'atulagaina e fa'amafanafana ai le tino i totonu o afi eletise Vasega BH, masini eletise, lea e iai mana'oga e tete'e ai i le afi pe leai, po'o isi fa'aoga.
Mafiafia e maua:0.30mm~200mm
Tele o le pepa e maua:
1500mm * 3000mm, 1220mm * 3000mm, 1020mm * 3000mm, 1020mm * 2440mm, 1220mm * 2440mm, 1500mm * 2440mm, 1000mm * 2000mm, 1200mm * 2000mm ma isi lapopoa ua feutaga'i i ai.
O le Fa'avasegaga ma le Ituaiga o Pepa Epgc
| Igoa o le ituaiga | Fa'aoga & foliga | Vasega vevela | |||
| D&F | GB/IEC | NEMA | isi | ||
| DF201 | EPGC201 | G10 | Hgw 2372 | Mo masini, masini eletise ma eletise. Malosi tele i le vevela feololo, tete'e lelei i le arc ma le maualuga o le PTI ma le CTI | B 130℃ |
| DF202 | EPGC202 | FR-4 | Hgw 2372.1,F881 | E tutusa ma le EPGC201, o lo'o i ai le vaila'au e tete'e ai i le afi. | B 130℃ |
| DF202A | --- | --- | --- | E tai tutusa ma le DF202, ae e sili atu le malosi fa'amekanika. | B 130℃ |
| DF203 | EPGC203 | G11 | Hgw2372.4 | Mo masini fa'amekanika, eletise ma eletise. Fa'atasi ai ma le malosi aupito maualuga i lalo o le vevela feololo | F 155℃ |
| DF204 | EPGC204 | FR-5 | Hgw 2372.2 | E tutusa ma le DF203, o lo'o i ai le vaila'au e tete'e ai i le afi. | F 155℃ |
| DF306 | EPGC306 | --- | DF336 | E tutusa ma le DF203, e sili ona lelei le tete'e atu i le afi, tete'e atu i le arc ma le maualuga o le PTI. | F 155℃ |
| DF306A | --- | --- | --- | E tai tutusa ma le DF306, ae e sili atu le malosi fa'amekanika. | F 155℃ |
| DF308 | EPGC308 | --- | --- | E tutusa ma le DF203, ae e sili atu le mautu i le vevela. | H 180℃ |
Manaʻoga Faʻapitoa
Foliga vaaia
E tatau ona lamolemole ma fa'alelei le fogā'ele'ele o le pepa, e aunoa ma ni pupuni ea, maanuminumi po'o ni māvaevae ma e tatau ona sa'oloto mai ni isi mea le lelei laiti e pei o ni maosi, ni ma'ila, ma isi mea faapena. E tatau ona mama lelei le pito o le pepa ma ia sa'oloto mai ni mavaevae po'o ni māvaevae. E tatau ona tutusa lelei le lanu, ae e fa'atagaina ni nai ila.
Mafiafia ma le faapalepale masaniIunite: mm
| Mafiafia masani | Fa'aesea | Mafiafia fa'atapula'a | Fa'aesea |
| 0.5,0.6 0.8,1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 6.0 8.0 | +/-0.15 +/-0.18 +/-0.21 +/-0.25 +/-0.30 +/-0.33 +/-0.37 +/-0.45 +/-0.52 +/-0.60 +/-0.72 | 10 12 14 16 20 25 30 35 40 45 50 60 | +/-0.82 +/-0.94 +/-1.02 +/-1.12 +/-1.30 +/-1.50 +/-1.70 +/-1.85 +/-2.10 +/-2.45 +/-2.60 +/-2.80 |
| Fa'amatalaga: Mo pepa e le o se mafiafia masani e le o lisiina i lenei Laulau, o le eseesega fa'atagaina e tatau ona tutusa ma le mafiafia tele e sosoo ai. | |||
Fa'apiopioga o le Pi'o mo PepaIunite: mm
| Mafiafia | Pi'o o le Fa'asesēina |
| 3.0～6.0 ＞6.0～8.0 ＞8.0 | ≤10 ≤8 ≤6 |
Fa'agasologa fa'amekanika:
E tatau ona sao mai pepa ma ni māvaevae pe a faʻaaogaina ni masini e pei o le iliina, viliina, faʻapipiʻiina o laupapa ma le oloina.
Meatotino Fa'aletino, Fa'amekanika ma Dielectric
| Leai. | Meatotino | Iunite | EPGC201 | EPGC202 | EPGC203 | ||||
| Tau masani | Tau masani | Tau masani | Tau masani | Tau masani | Tau masani | ||||
| 1 | Fa'a'a'a'a vai (pepa 2mm) | mg | ≤20 | 8 | ≤20 | 9 | ≤20 | 9 | |
| 2 | Malosiaga fetuutuunai | I le tulaga masani | MPa | ≥340 | 460 | ≥340 | 500 | ≥340 | 450 |
| (Umi) | 155℃+/-2℃ | --- | --- | --- | --- | ≥170 | 240 | ||
| 3 | Malosiaga o le a'afiaga, tutusa ma laminations (Charpy, notch) | kJ/m2 | ≥33 | 53 | ≥33 | 51 | ≥33 | 50 | |
| 4 | Malosiaga eletise, e tutusa ma laminations (i le suauu transformer i le 90 ℃ +/-2 ℃) | kV/mm | ≥11.8 | 17 | ≥11.8 | 17 | ≥11.8 | 18 | |
| 5 | Malosiaga eletise, tutusa ma laminations (i le suauu transformer i le 90 ℃ +/-2 ℃) | kV | ≥35 | 48 | ≥35 | 45 | ≥35 | 45 | |
| 6 | Fa'asologa o le fa'aumatia o le dielectric (1MHz) | --- | ≤0.04 | 0.02 | ≤0.04 | 0.02 | ≤0.04 | 0.021 | |
| 7 | Fa'aauau pea o le dielectric (1MHz) | --- | ≤5.5 | 4.8 | ≤5.5 | 4.7 | ≤5.5 | 4.7 | |
| 8 | Tete'e i le arc | s | --- | --- | --- | 182 | --- | 182 | |
| 9 | Tete'e i le siakiina o fa'amaoniga (PTI) | V | --- | --- | --- | 600 | --- | 600 | |
| 10 | Tete'e i le fa'avevela pe a uma ona fa'asusu i le vai | MΩ | ≥5.0x104 | 2.1 x107 | ≥5.0x104 | 1.5 x106 | ≥5.0x104 | 1.1 x107 | |
| 11 | Mūgofie | Vasega | --- | --- | V-0 | V-0 | --- | --- | |
| 12 | Fa'asinomaga o le Vevela (TI) | --- | ≥130 | ≥130 | ≥155 | ||||
| Leai. | Meatotino | Iunite | EPGC204 | EPGC306 | EPGC308 | ||||
| Tau masani | Tau masani | Tau masani | Tau masani | Tau masani | Tau masani | ||||
| 1 | Fa'a'a'a'a vai (2mm) | mg | ≤20 | 11 | ≤20 | 8 | ≤20 | 9 | |
| 2 | Malosiaga fetuutuunai | I le tulaga masani | MPa | ≥340 | 480 | ≥340 | 460 | ≥340 | 500 |
| (Fa'aumiumi) | 155℃+/-2℃ | ≥170 | 260 | ≥170 | 280 | --- | 270 | ||
| 3 | Malosiaga o le a'afiaga, tutusa ma laminations (Charpy, notch) | kJ/m2 | ≥33 | 51 | ≥33 | 53 | ≥33 | 52 | |
| 4 | Malosiaga eletise, e tutusa ma laminations (i le suauu transformer i le 90 ℃ +/-2 ℃) | kV/mm | ≥11.8 | 16 | ≥11.8 | 17 | ≥11.8 | 18 | |
| 5 | Malosiaga eletise, tutusa ma laminations (i le suauu transformer i le 90 ℃ +/-2 ℃) | kV | ≥35 | 45 | ≥35 | 48 | ≥35 | 45 | |
| 6 | Fa'asologa o le fa'aumatia o le dielectric (1MHz) | --- | ≤0.04 | 0.018 | ≤0.04 | 0.02 | ≤0.04 | 0.02 | |
| 7 | Fa'aauau pea o le dielectric (1MHz) | --- | ≤5.5 | 4.7 | ≤5.5 | 4.8 | ≤5.5 | 4.7 | |
| 8 | Tete'e i le arc | s | --- | --- | --- | 182 | --- | --- | |
| 9 | Tete'e i le siakiina o fa'amaoniga (PTI) | V | --- | --- | --- | 600 | --- | --- | |
| 10 | Tete'e i le fa'avevela pe a uma ona fa'asusu i le vai | MΩ | ≥5.0x104 | 3.8 x106 | ≥5.0x104 | 1.8 x107 | ≥5.0x104 | 7.1 x106 | |
| 11 | Mūgofie | Vasega | V-0 | V-0 | V-0 | V-0 | --- | --- | |
| 12 | Fa'asinomaga o le Vevela (TI) | --- | ≥155 | ≥155 | ≥180 | ||||
Afifiina ma le Teuina
E tatau ona teuina ia pepa i se nofoaga e le sili atu le vevela i le 40℃, ma tuu faalava i luga o se moega e 50mm le maualuga pe sili atu. Taofi ese mai le afi, vevela (mea faavevela) ma le susulu sa'o o le la. O le umi e teu ai pepa e 18 masina mai le aso e tuua ai le falegaosimea. Afai e sili atu i le 18 masina le umi e teu ai, e mafai foi ona fa'aaogaina le oloa pe a uma ona faia su'ega e agavaa ai.
Fa'amatalaga ma Lapata'iga mo le Talosaga
1 E tatau i le masini ona tausisia le JB/Z141-1979,Metotia fa'a-masini o oloa fa'apipi'i fa'amafanafana, auā e iai le eseesega o uiga o nei laupepa mai le uʻamea.
2 E tatau ona fa'aogaina se saoasaoa maualuga ma se loloto la'ititi e tipi ai pe a fa'amekani ona o le vaivai o le fa'avevela o pepa.
3 O le fa'a'eletiseina ma le tipiina o lenei oloa o le a fa'asa'olotoina ai le tele o le pefu ma le asu. E tatau ona faia ni fuafuaga talafeagai e fa'amautinoa ai o lo'o i totonu o tulaga talafeagai le maualuga o le pefu i le taimi o galuega. E fautuaina le fa'aleleia atili o le ea i fafo ma le fa'aaogaina o ufimata pefu/particles talafeagai.
4 E faigofie ona susu i pepa pe a uma ona fa'a'ofuina i le masini, e fautuaina se ufiufi o le mea e tete'e atu ai.
Meafaigaluega Gaosiga
O le Afifi mo Pepa EPGC
