Impapuro za Epoxy Glass Comb Rigid Laminated (impapuro za EPGC)
Imyenda ya Epoxy Glass Coat Rigid Laminated Sheet igizwe n'imyenda y'ikirahure iboshye yashyizwemo resin ya epoxy thermoseting, ishyizwemo laminated munsi y'ubushyuhe bwinshi n'umuvuduko mwinshi. Imyenda y'ikirahure iboshye igomba kuba idafite alkali kandi ivurwe na silane coupler. Impapuro za EPGC zirimo EPGC201 (NMEMA G10), EPGC202 (NEMA FR4), EPGC203 (NEMA G11), EPGC204 (NEMA FR5), EPGC306 na EPGC308.
Impapuro za EPGC (ubwoko bw'ubushyuhe: B～H), zakozwe hakurikijwe IEC60893-3-2. Izi mpapuro zifite imbaraga nziza cyane za mekanike (igipimo cyo kugumana imbaraga z'ubushyuhe gishobora kugera kuri 50%) mu gihe cy'ubushyuhe buringaniye cyangwa ubushyuhe, ndetse n'ubushobozi bw'amashanyarazi buhamye (ubudahangarwa bw'ubushyuhe nyuma yo kwibira bugera kuri 1012Ω) mu gihe cy'ubushyuhe bwinshi. Kandi hamwe n'imbaraga nyinshi zo kwihanganira / kwihanganira ingufu z'amashanyarazi (zirenga 35kV), bihuye na lamination. EPGC202, EPGC204 na EPGC306 nazo zifite ubushobozi bwiza bwo gukumira inkongi z'umuriro. Impapuro zanyuze kandi mu gupima ibintu byangiza kandi byangiza (hamwe na Raporo ya RoHS).
Ikoreshwa nk'ibice by'ubwubatsi bw'amashanyarazi muri moteri z'amashanyarazi zo mu cyiciro cya BH, ibikoresho by'amashanyarazi, bifite ibisabwa mu kurwanya umuriro cyangwa bitabifite, cyangwa izindi porogaramu.
Ubunini buboneka:0.30mm ~ 200mm
Ingano y'urupapuro ruboneka:
1500mm*3000mm、1220mm*3000mm、1020mm*3000mm、1020mm*2440mm、1220mm*2440mm、1500mm*2440mm、1000mm*2000mm、1200mm*2000mm n'izindi ngano zavuguruwe.
Ubwoko bw'impapuro za Epgc
| Andika izina | Porogaramu n'imikorere | Icyiciro cy'ubushyuhe | |||
| D&F | GB/IEC | NEMA | abandi | ||
| DF201 | EPGC201 | G10 | Hgw 2372 | Ku mashini, ibikoresho by'amashanyarazi na electron. Ifite imbaraga nyinshi mu bushyuhe buringaniye, irwanya arc neza kandi ifite PTI na CTI nyinshi. | Ubushyuhe bwa B 130℃ |
| DF202 | EPGC202 | FR-4 | Hgw 2372.1,F881 | Kimwe na EPGC201, ifite ikintu kidakoresha umuriro cyavuzwe. | Ubushyuhe bwa B 130℃ |
| DF202A | --- | --- | --- | Bisa na DF202, ariko bifite imbaraga nyinshi za mekanike. | Ubushyuhe bwa B 130℃ |
| DF203 | EPGC203 | G11 | Hgw2372.4 | Ku bikoresho bya mekanike, amashanyarazi na electron. Ifite imbaraga nyinshi cyane mu gihe cy'ubushyuhe buri hagati | Ubushyuhe buri hagati ya 155℃ |
| DF204 | EPGC204 | FR-5 | Hgw 2372.2 | Kimwe na DF203, ifite ikintu kidakoresha umuriro cyavuzwe. | Ubushyuhe buri hagati ya 155℃ |
| DF306 | EPGC306 | --- | DF336 | Kimwe na DF203, ifite ubushobozi bwo kurwanya umuriro neza, kurwanya arc na PTI iri hejuru. | Ubushyuhe buri hagati ya 155℃ |
| DF306A | --- | --- | --- | Bisa na DF306, ariko bifite imbaraga nyinshi za mekanike. | Ubushyuhe buri hagati ya 155℃ |
| DF308 | EPGC308 | --- | --- | Bisa na DF203, ariko bifite ubushyuhe buhamye kurushaho. | Ubushyuhe bw'ubushyuhe 180℃ |
Ibisabwa mu bya tekiniki
Isura
Ubuso bw'urupapuro bugomba kuba buringaniye kandi bworoshye, budafite utubyimba tw'umwuka, iminkanyari cyangwa imivuniko kandi budafite utundi tunyangingo duto nko gushwanyagurika, gupfuka, nibindi. Inkombe y'urupapuro igomba kuba nziza kandi idafite imivuniko cyangwa imivuniko. Ibara rigomba kuba ringana cyane, ariko hari uduce duke twemewe.
Ubunini n'ubushobozi bwo kwihanganiraIgice: mm
| Ubunini bw'izina | Guteshuka | Ubunini bwa Nimenial | Guteshuka |
| 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 |
| Ibisobanuro: Ku mpapuro z'ubugari butari ubwa nomero zitari muri iyi mbonerahamwe, ihinduka ryemewe rigomba kuba rimwe n'iry'ubugari bukurikiraho. | |||
Guhindura Amapaji mu buryo bwo kugondaIgice: mm
| Ubunini | Guhindura Isura |
| 3.0～6.0 ＞6.0～8.0 ＞8.0 | ≤10 ≤8 ≤6 |
Gutunganya imashini:
Impapuro zigomba kuba zidafite iminyururu n'ibisigazwa mu gihe hakoreshwa uburyo bwo gukata, gucukura, gusya no gusya.
Imiterere y'Ibintu Bifatika, Ikoranabuhanga na Dielectrique
| Oya. | Imitungo | Ishami | EPGC201 | EPGC202 | EPGC203 | ||||
| Agaciro gasanzwe | Agaciro gasanzwe | Agaciro gasanzwe | Agaciro gasanzwe | Agaciro gasanzwe | Agaciro gasanzwe | ||||
| 1 | Gufata amazi (urupapuro rwa 2mm) | mg | ≤20 | 8 | ≤20 | 9 | ≤20 | 9 | |
| 2 | Imbaraga zoroshye | Mu gihe gisanzwe | MPa | ≥340 | 460 | ≥340 | 500 | ≥340 | 450 |
| (Uburebure) | 155℃+/-2℃ | --- | --- | --- | --- | ≥170 | 240 | ||
| 3 | Ingufu z'ingufu, zijyanye na laminations (Charpy, notch) | kJ/m2 | ≥33 | 53 | ≥33 | 51 | ≥33 | 50 | |
| 4 | Ingufu z'amashanyarazi, zigororotse ku mavuta ya transformer (muri peteroli ya 90℃ +/-2℃) | kV/mm | ≥11.8 | 17 | ≥11.8 | 17 | ≥11.8 | 18 | |
| 5 | Ingufu z'amashanyarazi, zijyanye n'amabati (muri peteroli ya transformer kuri 90℃+/-2℃) | kV | ≥35 | 48 | ≥35 | 45 | ≥35 | 45 | |
| 6 | Igipimo cyo gukwirakwiza amashanyarazi (Dielectric dissipation factor) (1MHz) | --- | ≤0.04 | 0.02 | ≤0.04 | 0.02 | ≤0.04 | 0.021 | |
| 7 | Dielectric constant (1MHz) | --- | ≤5.5 | 4.8 | ≤5.5 | 4.7 | ≤5.5 | 4.7 | |
| 8 | Ubudahangarwa bw'umuheto | s | --- | --- | --- | 182 | --- | 182 | |
| 9 | Ubudahangarwa bwo gukurikirana ibimenyetso (PTI) | V | --- | --- | --- | 600 | --- | 600 | |
| 10 | Ubudahangarwa bw'ubwirinzi nyuma yo kwinjizwa mu mazi | MΩ | ≥5.0x104 | 2.1 x107 | ≥5.0x104 | 1.5 x106 | ≥5.0x104 | 1.1 x107 | |
| 11 | Ubushyuhe | Icyiciro | --- | --- | V-0 | V-0 | --- | --- | |
| 12 | Igipimo cy'ubushyuhe (TI) | --- | ≥130 | ≥130 | ≥155 | ||||
| Oya. | Imitungo | Ishami | EPGC204 | EPGC306 | EPGC308 | ||||
| Agaciro gasanzwe | Agaciro gasanzwe | Agaciro gasanzwe | Agaciro gasanzwe | Agaciro gasanzwe | Agaciro gasanzwe | ||||
| 1 | Gufata amazi (2mm) | mg | ≤20 | 11 | ≤20 | 8 | ≤20 | 9 | |
| 2 | Imbaraga zoroshye | Mu gihe gisanzwe | MPa | ≥340 | 480 | ≥340 | 460 | ≥340 | 500 |
| (Lengwise) | 155℃+/-2℃ | ≥170 | 260 | ≥170 | 280 | --- | 270 | ||
| 3 | Ingufu z'ingufu, zijyanye na laminations (Charpy, notch) | kJ/m2 | ≥33 | 51 | ≥33 | 53 | ≥33 | 52 | |
| 4 | Ingufu z'amashanyarazi, zigororotse ku mavuta ya transformer (muri peteroli ya 90℃ +/-2℃) | kV/mm | ≥11.8 | 16 | ≥11.8 | 17 | ≥11.8 | 18 | |
| 5 | Ingufu z'amashanyarazi, zijyanye n'amabati (muri peteroli ya transformer kuri 90℃+/-2℃) | kV | ≥35 | 45 | ≥35 | 48 | ≥35 | 45 | |
| 6 | Igipimo cyo gukwirakwiza amashanyarazi (Dielectric dissipation factor) (1MHz) | --- | ≤0.04 | 0.018 | ≤0.04 | 0.02 | ≤0.04 | 0.02 | |
| 7 | Dielectric constant (1MHz) | --- | ≤5.5 | 4.7 | ≤5.5 | 4.8 | ≤5.5 | 4.7 | |
| 8 | Ubudahangarwa bw'umuheto | s | --- | --- | --- | 182 | --- | --- | |
| 9 | Ubudahangarwa bwo gukurikirana ibimenyetso (PTI) | V | --- | --- | --- | 600 | --- | --- | |
| 10 | Ubudahangarwa bw'ubwirinzi nyuma yo kwinjizwa mu mazi | MΩ | ≥5.0x104 | 3.8 x106 | ≥5.0x104 | 1.8 x107 | ≥5.0x104 | 7.1 x106 | |
| 11 | Ubushyuhe | Icyiciro | V-0 | V-0 | V-0 | V-0 | --- | --- | |
| 12 | Igipimo cy'ubushyuhe (TI) | --- | ≥155 | ≥155 | ≥180 | ||||
Gupakira no Kubika
Amashuka agomba kubikwa ahantu ubushyuhe butarenze dogere 40°C, kandi agashyirwa ku isahani ifite uburebure bwa mm 50 cyangwa irenga. Bika kure y'umuriro, ubushyuhe (ibikoresho bishyushya) n'izuba ryinshi. Igihe cyo kubika amashuka ni amezi 18 uhereye igihe yaviriye mu ruganda. Niba igihe cyo kubika kiri hejuru y'amezi 18, ibicuruzwa bishobora gukoreshwa nyuma yo gupimwa kugira ngo bigaragare ko byujuje ibisabwa.
Ibitekerezo n'amabwiriza yo kwirinda mu ishyirwa mu bikorwa
1 Imashini zigomba kubahiriza amabwiriza ya JB/Z141-1979,Uburyo bwo gukora imashini mu bikoresho bikingira ubushyuhe, kuko impapuro zifite itandukaniro ry’imiterere yazo n’icyuma.
2 Mu gihe cyo gutunganya, hagomba gukoreshwa umuvuduko mwinshi n'ubujyakuzimu buke bwo gukata bitewe n'uko impapuro zidafite ubushyuhe bwinshi.
3 Gutunganya no gukata iki gicuruzwa bizasohora umukungugu n'umwotsi mwinshi. Ingamba zikwiye zigomba gufatwa kugira ngo ivumbi ribe mu rugero rukwiye mu gihe cy'ibikorwa. Guhumeka umwuka uva mu kirere no gukoresha udupfukamunwa tw'umukungugu/uduce duto birasabwa.
4 Amashuka ahura n'ubushuhe nyuma yo gukorerwa imashini, ni byiza kuyasiga mu buryo butuma adakomeza gushonga.
Ibikoresho byo gukora
Ipaki y'impapuro za EPGC
