Mpempe akwụkwọ FR4 Epoxy Fiberglass Laminated
Ntuziaka 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.
Nrube isi na ụkpụrụ
Dị ka GB/T 1303.4-2009 eletriki thermoset resin ulo oru siri ike laminates - Nkebi 4: epoxy resin hard laminates, IEC 60893-3-2-2011 ihe mkpuchi - Igwe ọkụ eletriki thermoset resin Industrial hard laminates - Nkebi 3-2 nke ihe onye ọ bụla. nkọwapụta EPGC202.
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.
Foto ngwaahịa
Ụbọchị nka na ụzụ isi(pịa ebe a iji budata akụkọ nnwale ndị ọzọ)
| Ngwongwo | Nkeji | Ụkpụrụ ọkọlọtọ | Uru a na-ahụkarị | Usoro ule |
| Ike na-agbanwe agbanwe na laminations (MD) | MPa | ≥340 | 480 | IEC 60893-2: 2003 |
| Ike mmetụta Charpy yiri laminations (Notched, MD) | kJ/m2 | ≥33 | 49 | |
| Ike tensile (MD) | MPa | ≥300 | 322 | |
| Eletrik ike perpendicular na laminations (na 90 ℃ ± 2℃ na 25 # transformer mmanụ, 20s nzọụkwụ site nzọụkwụ ule, Φ25mm / Φ75mm cylindrical electrode) | kV/mm | ≥14.2 | 18.2 | |
| Mbelata voltaji yiri laminations (na 90 ℃ ± 2℃ na 25 # transformer mmanụ, 20s nzọụkwụ site nzọụkwụ ule, Φ130mm / Φ130mm efere electrode) | kV | ≥35 | >50 | |
| Ikikere nke ikwu (1MHz) | _ | ≤5.5 | 5.20 | |
| Mkpuchi eguzogide (Taper pin electrodes, na electrode spacing bụ 25.0mm) | Ω | ≥5.0 x1012 | 5,9x1013 | |
| Mkpuchi mkpuchi (Mgbe 24h imikpu n'ime mmiri, iji taper pin electrodes, na electrode spacing bụ 25.0mm) | Ω | ≥5.0 x1010 | 1.3x1012 | |
| Ndekọ nsochi atụnyere (CTI) | _ | _ | CTI600 | |
| Njupụta | g/cm3 | 1.9-2.1 | 2.0 | ISO 1183-1: 2019 |
| Ọkụ (Usoro kwụ ọtọ) | Klas | V-0 | V-0 | ANSI/UL-94-1985 |
| Ndekọ okpomọkụ | ℃ | _ | 130 ℃ |
FAQ
Q1: Ị bụ ụlọ ọrụ azụmaahịa ma ọ bụ emeputa?
Anyị bụ ndị na-eduga emeputa nke eletriki mkpuchi ihe mejupụtara, Anyị na-etinye aka na emeputa thermoset isiike mejupụtara kemgbe 2003.Our ikike bụ 6000TONS / afọ.
Q2: Nlereanya
Ihe nlele bụ n'efu, naanị ị ga-akwụ ụgwọ maka mbupu.
Q3: Kedu ka ị ga-esi kwe nkwa ịdị mma nke mmepụta oke?
Maka ọdịdị, nha na ọkpụrụkpụ: anyị ga-eme nyocha zuru ezu tupu ịkwakọ ngwaahịa.
Maka ịdị mma arụmọrụ: Anyị na-eji usoro edoziri, ma ga-abụ nyocha nlele mgbe niile, anyị nwere ike ịnye akụkọ nyocha ngwaahịa tupu ebupu ya.
Q4: Oge nnyefe
Ọ na-adabere n'ụdị ọnụ ọgụgụ. N'ikwu okwu n'ozuzu, oge nnyefe ga-abụ ụbọchị 15-20.
Q5: ngwugwu
Anyị ga-eji akwụkwọ nka ọkachamara na ngwugwu na plywood pallet.if ị nwere ihe ngwugwu pụrụ iche chọrọ, anyị ga-ebukọta dị ka mkpa gị.
Q6: ịkwụ ụgwọ
TT, 30% T / T n'ihu, itule tupu mbupu. Anyị na-anabata L / C.