Mpempe akwụkwọ FR5 Hard Epoxy Glassfiber Laminated
Nkọwa ngwaahịa
Nke a ngwaahịa e laminated site na elu okpomọkụ na elu nsogbu na electrician eji alkali free iko eriri ákwà impregnated na pụrụ iche epoxy resin, ọ bụ ọkwa F okpomọkụ iguzogide ihe mkpuchi material.It nwere elu n'ibu Njirimara n'okpuru ọkara okpomọkụ, na mụ eletriki arụmọrụ n'okpuru elu okpomọkụ .It bụ adabara eji n'ibu, eletriki na electronic dị ka elu mkpuchi components.It nwere elu n'ibu ike, thermal steeti iguzogide n'ibu ike, okpomọkụ na-eguzogide n'ibu ike, okpomọkụ na-eguzogide n'ibu ike, okpomọkụ na-eguzogide n'ibu ike, okpomọkụ na-eguzogide n'ibu.
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 na-ekpo ọkụ resin ụlọ ọrụ siri ike laminates - Nkebi 3-2 nke nkọwapụta ihe onwunwe EPGC204.
Atụmatụ
1.High n'ibu Njirimara n'okpuru midium okpomọkụ;
2.Good eletriki kwụsie ike n'okpuru elu okpomọkụ;
3.High Mechanical ike
4.High n'ibu ike n'okpuru elu okpomọkụ;
5.High okpomọkụ na-eguzogide;
6.High mmiri na-eguzogide;
7.Good machinability;
8.Temperature eguzogide: ọkwa F;
9.Ọkụ na-egbochi ihe onwunwe: UL94 V-0
Ngwa
A na-eji maka igwe, eletriki, ngwa eletriki dị ka ihe mkpuchi, ma jiri ya na mmanụ transformer na gburugburu mmiri.
FR5 tụnyere FR4, na TG dị elu, thermosblity bụ ọkwa F (155 degrees), FR5 anyị agafeela ule nke EN45545-2: 2013 + A1: 2015: Ngwa ụgbọ oloko - Nchedo ọkụ nke ụgbọ ala ụgbọ oloko-Nkebi 2: Ihe achọrọ maka omume ọkụ nke ihe na akụrụngwa.CRRC,anyị na-amalite ịnye FR5 kaCRRCsite na 2020. Ọ bụrụ na ị nwere ajụjụ ọ bụla biko kpọtụrụ anyị.
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 | Nkịtị | MPa | ≥380 | |
| 155 ± 2 ℃ | ≥190 | ||||
| 4 | Ike mkpakọ | kwụ ọtọ | MPa | ≥350 | |
| Yiri | ≥260 | ||||
| 5 | Ike mmetụta (ụdị chapy) | Ogologo oge enweghị oghere | KJ/m² | ≥147 | |
| 6 | Ike njikọ | N | ≥6800 | ||
| 7 | Ike ọdụdọ | Ogologo ụzọ | MPa | ≥320 | |
| Kehoraizin | ≥240 | ||||
| 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 (1 min na mmanụ nke 90 ℃ ± 2 ℃) | KV | ≥40 | ||
| 10 | Ihe mgbasa dielectric (50Hz) | - | ≤0.04 | ||
| 11 | Nguzogide mkpuchi | Nkịtị | Ω | ≥1.0×1012 | |
| Mgbe ịsachara maka awa 24 | ≥1.0×1010 | ||||
| 12 | Ọkụ (UL-94) | Ọkwa | V-0 | ||
