Nkwupụta nzuzo: Nzuzo gị dị anyị ezigbo mkpa. Companylọ ọrụ anyị na-ekwe nkwa igosipụta ozi nkeonwe gị na mgbasa ozi ọ bụla na-egosi na ọ bụla e ji ikike doo.
Ihe dị iche n'etiti pei na peek
Pei m na-ekwu na polyTiatamide (polyatamididide), nke bụkwa ndebiri maka polyethyleneimide na ndị ọrụ ọrụ ọrụ ọrụ. Polyyehemimide, polyahemimidide ebutere pei, bụ amber-agba na-acha uhie uhie nke na-enweghị agba nke 47%, na devex nke 1.28 ruo 1.22 g / CM3.
Polletattetone (PEK) resin bụ plastik pụrụ iche nke injinịa pụrụ iche, ma e jiri ya tụkọta ya na plastik na-enweghị atụ, ihe ndị dị mma, na-eguzogide nguzogide, ihe na-agwụ ike na-eguzogide, bee Nguzogide, na-eyi iguzogide nitric acid, nguzogide radialcance, enwere ike iji nnukwu ihe arụ ọrụ na igwe na-eme mkpọtụ na ịba ụba na ụdọ ndị ọzọ.
1. Gịnị bụ pei? Gịnị bụ ịdị nro?
Peek: rọba ikuku nke injinia nke nwere ezigbo ihe eji eme ihe, o mejuputara 4% Emide ma obu ndi otu a na-eme ka ihe kariri 60% DIOL. Peek nwere ezigbo iguzogide okpomoku, ihe mgbochi ikuku, oxidation na ike igwe. Ọ nwere isi ihe na-emesi ike nke 342 Celsius C na okpomọkụ ikuku nke 340 Celsius C, nke na-eme ka ọ dị mma na gburugburu-okpomọkụ. Na mgbakwunye, Peek nwere mkpuchi elektrik na-egbu maramara.
Pei: Pei bụ coplimer nke Polymers na ọtụtụ polymers ndị ọzọ, nke mejupụtara 35-75% na polyster ndị ọzọ. Njirimara nke Pei na-ada n'etiti ndị pere mpe na mbara igwe dị ka pa66 na pa6. Na-agbaze na-emegharị nke pei dị elu dị ka 290 ℃, na ọnọdụ okpomọkụ dị ka nke 248 ℃.
2. Pei na peek n'ọtụtụ akụkụ nke ọdịiche ahụ
(1) nkwụsi ike nke ikuku: Ọ bụ ezie na okpomọkụ na-achasi ike nke Pei na peek dị elu, mana pei bụ ihe kwụsiri ike. Pei nwere ike idobe akụrụngwa ọrụ ya na kemịkal na-ahụ maka ìhè n'oge dị elu, ebe peek ga-eme ka ọ dị nro, na-asọ na oxidation na okpomọkụ dị elu.
(2) Njirimara nke arụ ọrụ: Pei dịtụ mma karịa ịsụ ụzọ. Iji maa atụ, pei nwere ike tensile dị elu na isi ike karịa ka peek. Agbanyeghị, ọdịiche a abụghị ihe dị mkpa n'ọtụtụ ngwa, n'ihi na ọ ga-agbaze isi ihe na-agbaze ma dị mma na-agbaze, ọ nwere ike ịba uru karị na usoro ịkpụzi.
(3) Akwụ ụgwọ: Perie dị ọnụ karịa karịa ụsụ n'ihi na ọ dị mgbagwoju anya na-efu ya na ụgwọ akụrụngwa ya dị elu, ọdịiche a nwere ike ịbụkwa nke a na-emepụta ihe.
(4) Flame Laringcy: Pei nwere ezigbo ire ọkụ na-enwu ọkụ ma nwee ike ịnọgide na-ere ahịa na-ere ọkụ na-adị oke ọkụ
Na nchịkọta, pei na peek bụ plastik nke arụmọrụ dị elu nke yiri n'ọtụtụ ụzọ, kamakwa nwere ọtụtụ ọdịiche dị mkpa.
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Nkwupụta nzuzo: Nzuzo gị dị anyị ezigbo mkpa. Companylọ ọrụ anyị na-ekwe nkwa igosipụta ozi nkeonwe gị na mgbasa ozi ọ bụla na-egosi na ọ bụla e ji ikike doo.
Dejupụta ozi ndị ọzọ ka ọ nwee ike ịkpọtụrụ gị ngwa ngwa
Nkwupụta nzuzo: Nzuzo gị dị anyị ezigbo mkpa. Companylọ ọrụ anyị na-ekwe nkwa igosipụta ozi nkeonwe gị na mgbasa ozi ọ bụla na-egosi na ọ bụla e ji ikike doo.