3255 gbanwetụrụ Diphenyl Ether Glassfiber Laminated Mpempe akwụkwọ
Nkọwa ngwaahịa
Ngwaahịa a bụ a laminated ngwaahịa nke mere na chemical ọgwụgwọ nzube alkali-free iko ákwà dị ka akwado ihe, site na-ekpo ọkụ na ịpị na gbanwetụrụ diphenyl ether resin dị ka binder.It nwere elu n'ibu ike n'okpuru elu temeprature, ezi dielectric kwụsie ike n'okpuru elu iru mmiri.Good radieshon resistanceit , adabara klas H moto, eletriki akụrụngwa dị ka 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 Igwe ọkụ na-ekpo 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, indentation, ntụpọ na ntụpọ ole na ole. A ga-egbutu ọnụ ya nke ọma, na njedebe njedebe agaghị ehichapụ ma 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 | ||||
