3255 gbanwetụrụ Diphenyl Ether Glassfiber Laminated Mpempe akwụkwọ
Nkọwa ngwaahịa
Ngwaahịa a bụ ngwaahịa laminated nke ejiri kemịkalụ kemịkalụ elektrọnik ebumnuche alkali na-enweghị iko dị ka ihe na-akwado ya, site na ịpị ọkụ na diphenyl ether resin gbanwetụrụ dị ka binder.It nwere nnukwu ọrụ igwe n'okpuru nnukwu temeprature, ezigbo nkwụsi ike dielectric n'okpuru oke iru mmiri. .Good radieshon resistanceit, adabara klas H moto, eletriki akụrụngwa dị ka ihe mkpuchi Ọdịdị akụkụ.
Atụmatụ
1.High n'ibu ike n'okpuru elu okpomọkụ;
2.Good eletriki kwụsie ike n'okpuru mmiri dị elu;
3.High okpomọkụ na-eguzogide;
4.High mmiri na-eguzogide;
5.Good machinability;
6.Good radieshon na-eguzogide
7.Temperature nguzogide: ọkwa H
Nrube isi n'ụkpụrụ
Dabere na GB/T 1303.4-2009 ọkụ ọkụ ọkụ resin ụlọ ọrụ mmepụta ihe siri ike laminates - Nkebi 4: epoxy resin hard laminates.
Ọdịdị: elu kwesịrị ịdị larịị, nke na-enweghị afụ, olulu na wrinkles, ma a na-ahapụ ntụpọ ndị ọzọ na-adịghị emetụta ihe eji eme ihe, dị ka: ncha, ntinye, ntụpọ na ntụpọ ole na ole. A ga-egbutu ọnụ ya nke ọma, na Agaghị ewepụ ihu ngwụcha wee gbawaa.
Ngwa
Kwesịrị ekwesị maka moto klas H, ngwa eletrik dị ka akụkụ ihe mkpuchi mkpuchi.
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 | ≥340 | |
| 180±5 ℃ | ≥170 | ||||
| 4 | Ike mkpakọ | kwụ ọtọ | MPa | ≥350 | |
| 5 | Ike mmetụta (ụdị chapy) | oghere | KJ/m² | ≥33 | |
| 6 | Ike njikọ | N | ≥5700 | ||
| 7 | Ike ọdụdọ | Ogologo ụzọ | MPa | ≥300 | |
| 8 | Ike eletrik kwụ ọtọ (na mmanụ nke 90 ℃ ± 2 ℃) | 1mm | KV/mm | ≥20.0 | |
| 2mm | ≥18.0 | ||||
| 3mm | ≥16.0 | ||||
| 9 | Parallel mmebi voltaji (1 min na mmanụ nke 90 ℃ ± 2 ℃) | KV | ≥30 | ||
| 10 | Ihe mgbasa dielectric (50Hz) | - | ≤0.04 | ||
| 11 | Mgbochi Mgbochi Yiri | Nkịtị | Ω | ≥1.0×1013 | |
| Mgbe ịsachara maka awa 24 | ≥1.0×1010 | ||||
| 12 | Mgbochi Mgbochi Mpịakọta | Nkịtị | Ω.m | ≥1.0×1011 | |
| Mgbe ịsachara maka awa 24 | ≥1.0×109 | ||||
| 180±5 ℃ | ≥1.0×108 | ||||
