Gịnị bụ?

March 28, 2024

Gịnị bụ?

1.Term bụ rọba polithaitim site na ụlọ ọrụ zuru ezu.

2.Pei nwere nguzosi ike dị elu dị elu na akụkụ nguzosi ike, yana kemịkasị kemịkalụ, ọkụ ọkụ, eletrik, ike, ihe siri ike, na-eme ihe ike, wdg.

Enwere ike iji resin nke 3.Pei nwere ike iji ebe niile dị elu, akụrụngwa Ic na-eme, FPCB (akụrụngwa ụgbọ mmiri na-agbanwe agbanwe, akụrụngwa ụlọ na ngwa ụlọ, wdg.

Ultem® (polyetherimide)

Njirimara polyetamitimitimitimitimme:

1. A na-eji poliletamidi mara elu, oke isi ike, iguzogide na oke okpomọkụ.

2. polyataiti bụ amber transperent siri ike, na-enweghị ịgbakwunye ihe mgbakwunye ọ bụla na anwụrụ ọkụ na-adị ala, oxidation oxidize nke 47%, coldustion ọkwa ul94-v-v-0.

3. Ibelata nke polyattimide bụ 1.28 ~ 1.42G / cm3, enwere ike iji okpomoku na-adị 215 ℃, enwere ike iji ya ruo ogologo oge n'okpuru 160 ℃, enyela ya Ejiri ya na oke okpomọkụ nke 200 ℃.

4. polyahemimidimme nwere ike ọrụ dị mma, akụrụngwa mkpuchi ọkụ eletrik, nguzogide radination, elu na obere ọnọdụ okpomọkụ na ike na-eguzogide ya na ịkpụzi ihe; Na-agbakwunye eriri iko, enwere ike nweta filbon ndị ọzọ iji mee ka mgbanwe nke mmezi ahụ.

Ngwongwo polyetamide:

Polyyahemimide nwere ọtụtụ nguzogide kemịkal, gụnyere iguzogide ọtụtụ hydrocarbons, mmanya na ndị na-eme ihe mgbazinye ego; Na-eguzogide ọgwụ inorganic acid na nke dị mkpirikpi guzogide ntọala ntọala na-adịghị ike. N'ihi na ihe sonyere na-eme ihe ụfọdụ, polyattamidide bụ ezigbo nhọrọ. Ọ nwere ike kwụsiri ike hydrolytic, na-enwekwu ihe karịrị awa iri abụọ na ise na mmiri mmiri, na 100% ike mgbe pasent 2 nke uzuoku na 270f. A na-edebe Polyyatmide nwere nguzogide UV na y-rays, yana ike Tenle na-enwe ike na 94% mgbe ha haziri n'okpuru 400 Mrad nke CABALD radieshon.

Emere na-eji ọtụtụ maka:

Ngwaọrụ eji eme ọgwụ

Akụkụ akụrụngwa sayensị

Manifolds

Njikọ eletrik

Akụkụ mkpuchi eletrik

Ngwaọrụ Simiconductor

Mgbawa ule

Agba

Oji

Brawu

Amba