Nnukwu phenalis propallass place
Nmkpọ Okwu mmalite
Nnukwu iko phenalic iko serbound compound compound composed composet jikọta ya nke phenalic resin mere ihe dị na ntọala, ma mee ka ọ dị mma, ma mee ka impregnation, ma mee ihe ndị ọzọ. Ihe mejupụtara ya na-agụnyekarị phenalic resin (ihe mkpuchi), ihe eji eme ihe), na-agba ume), dị ka onye na-etinye ya, dị ka onye ọrụ ire ọkụ, wdg).
Njirimara arụmọrụ
(1) Njirimara eji arụ ọrụ
Ike dị elu: ụfọdụ ngwaahịa nwere ike iru 790 MPA (na-aga n'ihu na mba National Standard ≥ 450.
Mmetụta Mmetụta Mmetụta: Ebe Edere Gị Ike Ike ≥ 45 KJ / MGB, kwesịrị ekwesị maka akụkụ isiokwu na-emetụta ibu dị omimi.
Ọnọdụ iguzogide okpomọkụ: Mmiri Mmiri Ọdịgwụ na-eguzogide ọkụ ~ 280 ℃, ezigbo nguzosi ike na oke okpomọkụ, kwesịrị ekwesị maka ngwa gburugburu ebe obibi.
(2) Njirimara mkpuchi eletrik
N'elu elu: × 10 × 10 ω, olu na-acha uhie uhie ≥1 × 10 10 ω-m, iji zute mkpa mkpuchi dị elu.
Ntugide ARC: ụfọdụ ngwaahịa nwere oge nguzogide oge ≥180 sekọnd, kwesịrị ekwesị maka ngwa eletriki ọkụ eletrik.
(3) corrosion nguzogide na ire ere
Ntugide nduhie: Mmiri na mildew na-eguzogide, kwesịrị ekwesị maka gburugburu na-ekpo ọkụ ma ọ bụ gburugburu.
Glame-Relards Grade: Fọdụ ngwaahịa erutela ọkwa UL94 V0 V0, na-enweghị nsogbu ọ bụrụ na ọkụ, anwụrụ ọkụ na-enweghị nsi.
(4) Nhazi ime mgbanwe
Kingzọ usoro: na-akwado ịkpụzigharị, ịkpụzigharị, ịkpụzi mkpakọ na usoro ndị ọzọ, kwesịrị ekwesị maka ihe owuwu ndị dị mgbagwoju anya.
Iberkages: Kindling Shiersage ≤ 0.15%, nkenke ịkpụzi, na-ebelata mkpa maka nhazi post.
Nrụta Nka na ụzụ
Ihe ndị a bụ ụfọdụ n'ime ọrụ nka na ụzụ nke ngwaahịa ndị a na-ahụkarị:
| Ihe | Onye egosiputa |
| Nnọọ (G / CMG) | 1.60 ~ 1.85 |
| Na-agbada ike (MPA) | ≥130 ~ 790 |
| Elu na-agbanwe (ω) | ≥1 × 10 |
| Dielectic m ọnwụ (1mhz) | ≤0.03 ~ 0.04 |
| Mmiri mmiri (mg) | ≤20 |
Ngwa
- Industrylọ ọrụ electromechnically: Imepụta akụkụ nke itinye aka dị elu dịka shells, ndị na-azụ, wdg.
- Industrylọ ọrụ na-eme ihe: Ejiri akụkụ injin, akụkụ ahụ, iji melite nguzogide na ibu ibu.
- Aerospace: akụkụ ọnọdụ okpomọkụ dị elu, dị ka akụkụ roket.
- Ngwa elektrọniki na ngwa eletriki: akụkụ mkpuchi elu, gbanye ụlọ, iji mezuo ihe achọrọ nke ire ọkụ na arụmọrụ eletrik.
Nhazi na nchekwa nchekwa
Usoro ịpị: Ọnọdụ 150 ± 8 ℃, nrụgide 350 ± ± y / cm², oge 1 ~ 1.5 min / mm.
Ọnọdụ nchekwa: Chebe site na ọkụ na mmiri, oge nchekwa ≤ ọnwa atọ, ime na 90 ℃ maka 2 ~ 4 nkeji mgbe mmiri gachara.
