Mpempe akwụkwọ eriri iko phenolic nke na-anaghị agba ọkụ nke 3240
Nkọwa Ngwaahịa
3240ihe na-egbochi ọkụ na-enweghị halogenMpempe akwụkwọ iko Epoxy phenolic nke e ji ákwà kpuchie:Ngwaahịa a bụ ngwaahịa e ji ákwà iko alkali nke e ji ọkụ eletrik mee, nke e tinyere resin epoxy phenolic site na ịpị ọkụ. Ọ na-eme ka thermostability dị na ọkwa B. Ọ nwere ezigbo ihe onwunwe mekaniki na dielectric, ọ dabara na mpaghara mekaniki, eletriki, eletrọniki, eletriki na ndị ọzọ. A na-ejikwa ya na nhazi nke akụkụ mkpuchi, ma na-ahazi ya n'ụdị akụkụ mkpuchi na akụrụngwa niile na-egbochi ihe owuwu, nke enwere ike iji na ọnọdụ gburugburu ebe obibi mmiri na mmanụ transformer.
Ihe kacha mkpa bụ na laminate 3240 a enweghị halogen ma na-egbochi ọkụ, nke na-adịghị emebi gburugburu ebe obibi ma ahịa Europe na America nwere ike ịnabata ya.
Nrubeisi na ụkpụrụ:
Dịka GB/T 1303.4-2009 si kwuo, ihe mkpuchi siri ike nke resin eletriki nke nwere thermosetting resin ụlọ ọrụ - Nkebi nke 4: ihe mkpuchi siri ike nke resin epoxy, IEC 60893-3-2-2011 - ihe mkpuchi ọkụ eletrik nke nwere thermosetting resin ụlọ ọrụ - Nkebi nke 3-2 nke nkọwapụta ihe nke ọ bụla EPGC201.
atụmatụ
1. Ezigbo ihe eji arụ ọrụ;
2. Ezigbo ihe onwunwe dielectric;
3. Mgbochi mmiri, dị mma n'okpuru
gburugburu ebe obibi mmiri na mmanụ transformer.
4. Njirimara igwe dị mma
5. Nguzogide okpomọkụ: Ọkwa B
6. Enweghị halogen na ihe na-egbochi ọkụ
Ngwa:
1) Ejiri ya mee ihe n'ihe achọrọ maka arụmọrụ igwe nke igwe dị elu, akụrụngwa eletriki na akụkụ ihe mkpuchi ụlọ
2) ICT, ITE na-achịkwa nhazi nke akụkụ mkpuchi, ihe ndozi ule, ihe mkpuchi rọba silicon ebu
3) Efere ihe eji etinye ihe, plywood ebu, efere igwe eji egweri ihe, igwe nkwakọ ngwaahịa, mbo, wdg.
Isi Arụmọrụ Ndepụta
| Mba. | IHE | UNIT | URU INDEKSI | ||
| 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 yiri ya (ụdị oghere dị nkọ) | KJ/m² | ≥33 | ||
| 6 | Ike mmetụta yiri ya (usoro osisi cantilever) | KJ/m² | ≥34 | ||
| 7 | Ike ịkwa iko yiri nke ahụ | Mpa | ≥30 | ||
| 8 | Ike ọdụdọ | MPa | ≥200 | ||
| 9 | Ike eletriki kwụ ọtọ (n'ime mmanụ nke 90℃ ± 2℃) | 1mm | KV/mm | ≥14.2 | |
| 2mm | ≥11.8 | ||||
| 3mm | ≥10.2 | ||||
| 10 | Voltaji mgbawa yiri ya (na mmanụ nke 90℃ ± 2℃) | KV | ≥35 | ||
| 11 | Ihe na-akpata dielectric disaption factor (50Hz) | - | ≤0.04 | ||
| 12 | Nguzogide Mkpuchi | Nkịtị | Ω | ≥5.0 × 1012 | |
| Mgbe mmiri gwụchara ruo awa 24 | ≥5.0 × 1010 | ||||
| 13 | Ọkụ (UL-94) | Ọkwa | V-0 | ||
