Ọkachamara imewe China High Quality Epoxy Glass Fiber Fr4 Electric Insulation Board
Anyị kwenyesiri ike na site na mgbakọ ọnụ, ụlọ ọrụ dị n'etiti anyị ga-ewetara anyị uru ọ bụla.We can guarantee you item excellent and aggressive price tag for Professional Design China High Quality Epoxy Glass Fiber Fr4 Electric ikpuchi Board , Anyị ji ezi obi nabata esenidụt ahịa ịkpọ maka ogologo oge nkwado na mutual development.We ike kwere na anyị nwere ike ime ka mma na mma.
Anyị kwenyesiri ike na site na mgbakọ ọnụ, ụlọ ọrụ dị n'etiti anyị ga-ewetara anyị uru ọ bụla.Anyị nwere ike kwe gị nkwa na ị ga-ekwe nkwa ihe kacha mma na mkpado ọnụ ahịa ike ikeChina Fr4 mpempe akwụkwọ, Akwụkwọ Epoxy Glass, Onye isi ala na ndị òtù ụlọ ọrụ niile ga-achọ ịnye ngwaahịa na ọrụ ọkachamara maka ndị ahịa ma jiri obi ụtọ nabata ma na-akwado ndị ahịa obodo na ndị mba ọzọ niile maka ọdịnihu dị mma.
Nkọwa ngwaahịa
Ngwaahịa a na-laminated site na elu okpomọkụ na elu mgbali na electronic glassfiber ákwà impregnated na brominated epoxy resin.It na elu n'ibu Njirimara, dielectric Njirimara na ire ere retardant Njirimara, ọ nwekwara ezi okpomọkụ na-eguzogide na mmiri na-eguzogide;
FR-4 bụ koodu nke ọkwa nke ihe na-eguzogide ire ọkụ, nke pụtara nkọwapụta ihe na ihe resin ga-enwe ike imenyụ ya n'onwe ya mgbe ọkụ gachara.Ọ bụghị aha ihe onwunwe, kama ọkwa ihe onwunwe.Aha FR4 sitere na sistemụ grading NEMA ebe 'FR' pụtara 'ọkụ retardant', dabara na ọkọlọtọ UL94V-0.Ya mere, n'ozuzu PCB sekit mbadamba, E nwere ọtụtụ ụdị FR-4 ọkwa ihe eji, ma ọtụtụ n'ime ha bụ ihe mejupụtara ihe mere nke Tera-Function epoxy resin na filler na iko eriri.
Nrube isi n'ụkpụrụ
Dị ka GB /T 1303.4-2009 eletriki thermosetting resin ụlọ ọrụ siri ike laminates - Nkebi 4: epoxy resin hard laminates, IEC 60893-3-2-2011 ihe mkpuchi - Igwe ọkụ ọkụ ọkụ ọkụ ụlọ nrụpụta siri ike laminates - Nkebi 3-2 nke ihe onye ọ bụla. nkọwapụta EPGC202.
Atụmatụ
1.High n'ibu Njirimara;
2.High dielectric Njirimara;
3.Good Mechinability
4.Good mgbochi mmiri;
5.Good okpomọkụ na-eguzogide;
6.Temperature nguzogide: ọkwa B
7.Ọkụ na-ere ọkụ: UL94 V-0
Ngwa
Ngwaahịa a na-tumadi ji dị ka Ọdịdị akụkụ nke moto na eletriki akụrụngwa, gụnyere ụdị ọ bụla nke mgba ọkụ, eletriki akụrụngwa, FPC mkwado efere, carbon film e biri ebi sekit mbadamba, kọmputa mkpọpu mpe mpe akwa, ebu na agbaze akụrụngwa (PCB ule ire ọkụ); na kwa adabara n'okpuru mmiri mmiri na mmanụ transformer.
Ndekọ arụmọrụ isi
| Mba. | ITEM | UNIT | Uru INDEX | ||
| 1 | Njupụta | g/cm³ | 1.8-2.0 | ||
| 2 | Ọnụego nnabata mmiri | % | ≤0.5 | ||
| 3 | Ike ịgbagọ kwụ ọtọ | MPa | ≥340 | ||
| 4 | Ike mkpakọ kwụ ọtọ | MPa | ≥350 | ||
| 5 | Ike mmetụta (ụdị-ọdịiche chapy) | KJ/m² | ≥37 | ||
| 6 | Yiri shiee ike | Mpa | ≥34 | ||
| 7 | Ike ọdụdọ | MPa | ≥300 | ||
| 8 | Ike eletrik kwụ ọtọ (na mmanụ nke 90 ℃ ± 2 ℃) | 1mm | KV/mm | ≥14.2 | |
| 2mm | ≥11.8 | ||||
| 3mm | ≥10.2 | ||||
| 9 | Parallel mmebi voltaji (na mmanụ nke 90 ℃ ± 2 ℃) | KV | ≥40 | ||
| 10 | Ihe mgbasa dielectric (50Hz) | - | ≤0.04 | ||
| 11 | Nguzogide mkpuchi | Nkịtị | Ω | ≥5.0×1012 | |
| Mgbe ịsachara maka awa 24 | ≥5.0×1010 | ||||
| 12 | Ọkụ (UL-94) | Ọkwa | V-0 | ||
Anyị kwenyesiri ike na site na mgbakọ ọnụ, ụlọ ọrụ dị n'etiti anyị ga-ewetara anyị uru ọ bụla.We can guarantee you item excellent and aggressive price tag for Professional Design China High Quality Epoxy Glass Fiber Fr4 Electric ikpuchi Board , Anyị ji ezi obi nabata esenidụt ahịa ịkpọ maka ogologo oge nkwado na mutual development.We ike kwere na anyị nwere ike ime ka mma na mma.
Nhazi ọkachamaraChina Fr4 mpempe akwụkwọ, Akwụkwọ Epoxy Glass, Onye isi ala na ndị òtù ụlọ ọrụ niile ga-achọ ịnye ngwaahịa na ọrụ ọkachamara maka ndị ahịa ma jiri obi ụtọ nabata ma na-akwado ndị ahịa obodo na ndị mba ọzọ niile maka ọdịnihu dị mma.
