Aramid 1313 bụ nke mbụ mepụtara DuPont na United States nke ọma, na mmepụta mmepụta ihe na 1967, e debakwara ngwaahịa ahụ dị ka Nomex® (Nomex).Nke a bụ eriri dị nro, na-acha ọcha, dị gịrịgịrị, nke na-adịghị mma na nke na-adọrọ adọrọ.Ọdịdị ya dị ka nke eriri kemịkal nkịtị, mana ọ nwere "ọrụ pụrụ iche" pụrụ iche:
Nkwụsi ike thermal na-adịgide adịgide.
Akụkụ kachasị ama nke aramid 1313 bụ nguzogide okpomọkụ dị elu, nke enwere ike iji ogologo oge na 220 ℃ na-enweghị ịka nká.Enwere ike ịnọgide na-arụ ọrụ nke eletriki na igwe eletrik maka afọ 10, na nkwụsi ike akụkụ ya dị oke mma.Ọnụego mbelata okpomọkụ nke ihe dị ka 1% bụ naanị 1%, ọ gaghịkwa adalata, gbajie, mee ka ọ dị nro ma ọ bụ gbazee mgbe ekpughere ya na okpomọkụ dị elu nke 300 Celsius maka obere oge., Nkwụsi ike dị otú ahụ dị elu dị elu bụ ihe pụrụ iche n'etiti eriri ndị na-eguzogide okpomọkụ nke organic ugbu a.
Ọpụpụ ire ere.
Anyị maara na pasent nke ikuku oxygen chọrọ maka ihe na-ere ọkụ n'ikuku ka a na-akpọ njedebe oxygen index.Ka ọnụ ọgụgụ oxygen na-amachi ka ukwuu, otú ahụ ka ọ na-arụ ọrụ ire ọkụ ka mma.Ọtụtụ mgbe, ikuku oxygen dị na ikuku bụ 21%, yana njedebe oxygen index nke aramid 1313 karịrị 28%.Njiri mara nke a sitere na usoro ihe omimi nke ya na-eme aramid 1313 na-adịgide adịgide ire ọkụ, yabụ na ọ nwere aha “fireproof fiber”.
Ihe mkpuchi eletrik dị mma.
Aramid 1313 nwere dielectric dị ala dị ala, na ike dielectric ya dị n'ime ya na-enyere ya aka ịnọgide na-enwe mkpuchi ọkụ eletrik dị mma n'okpuru oke okpomọkụ, obere okpomọkụ, na ọnọdụ iru mmiri dị elu.㎜, a ghọtara dị ka ihe mkpuchi mkpuchi kachasị mma n'ụwa.
Nkwụsi ike kemịkal pụtara ìhè.
Aramid 1313 bụ macromolecule linear nke nwere njikọ amide na-ejikọ otu aryl.N'ime kristal ya, a na-ahazi njikọ hydrogen n'ime ụgbọ elu abụọ iji mepụta nhazi akụkụ atọ.Njikọ hydrogen a siri ike na-eme ka usoro kemịkal ya kwụsie ike ma nwee ike na-eguzogide ọgwụ inorganic acid na kemịkalụ ndị ọzọ, hydrolysis na uzuoku corrosion.
Magburu onwe n'ibu Njirimara.
Aramid 1313 bụ ihe polymer na-agbanwe agbanwe nke nwere obere isi ike na elongation dị elu, na-eme ka ọ bụrụ otu spinnability dị ka eriri nkịtị.Enwere ike ịhazi ya ka ọ bụrụ akwa dị iche iche ma ọ bụ akwa na-abụghị nke a kpara akpa site na igwe na-agbagharị agbagharị, ọ naghị eyi akwa ma na-eguzogide ya.sara mbara nke ukwuu.
Super radieshon iguzogide.
Aramid 1313 nwere ezigbo nguzogide α, β, χ radieshon na radieshon ultraviolet.Na 50Kv X-ray radieshon maka 100 awa, eriri ike na-anọgide 73% nke mbụ, na polyester ma ọ bụ naịlọn n'oge a aghọworị ntụ ntụ.Ọdịdị kemịkalụ pụrụ iche na kwụsiri ike na-enye aramid 1313 nwere ihe ndị mara mma.Site n'iji ihe ndị a eme ihe n'ụzọ zuru ezu, usoro ọrụ ọhụrụ na ngwaahịa ọhụrụ na-aga n'ihu, na mpaghara ngwa ngwa na-abawanye ụba, na ewu ewu na-adịwanye elu.
Uwe nchebe pụrụ iche.
Aramid 1313 akwa adịghị ọkụ, ntapu, gbazee na anwụrụ ọkụ mgbe ọ na-ezute ọkụ, ma nwee ezigbo ọkụ ọkụ.Karịsịa mgbe ị na-ezute okpomọkụ dị elu nke 900-1500 ℃, akwa akwa ga-adị ngwa ngwa carbonized na thickened, na-akpụ ihe mgbochi okpomọkụ pụrụ iche iji chebe onye na-ebu ya ka ọ ghara ịgbanahụ.Ọ bụrụ na agbakwunyere obere eriri antistatic ma ọ bụ aramid 1414, ọ nwere ike igbochi ákwà ahụ nke ọma ma zere ihe ize ndụ nke ọkụ ọkụ, ọkụ eletrik, ọkụ eletrik static, ọkụ na ihe ndị ọzọ.Enwere ike iji eriri Aramid 1313 na-abụghị nke ferrous mee uwe nchebe pụrụ iche dị ka uwe elu ụgbọ elu, uwe agha na-egbochi kemịkalụ, uwe ọgụ ọkụ, uwe ọkụ ọkụ, akwa ịgbado ọkụ eletrik, uwe nha nhata, uwe mkpuchi radieshon, uwe mkpuchi kemịkalụ, akwa mkpuchi elu voltaji, wdg. Ụgbọ elu, ikuku ikuku, uwe ndị agha, nchebe ọkụ, petrochemical, eletriki, gas, metallurgy, ịgba ọsọ na ọtụtụ ubi ndị ọzọ.Na mgbakwunye, na mba ndị mepere emepe, a na-ejikwa akwa aramid eme ihe dị ka akwa ụlọ nkwari akụ, ụzọ ịzọpụta ndụ, ihe ịchọ mma ụlọ na-egbochi ọkụ, mkpuchi osisi, mkpuchi kichin, na pajamas na-ere ọkụ iji chebe ndị agadi na ụmụaka.
Ihe nzacha okpomọkụ dị elu.
Mgbochi okpomọkụ dị elu, nkwụsi ike akụkụ na nguzogide kemịkalụ nke aramid 1313 na-eme ka ọ na-achịkwa n'ọhịa nke mgbasa ozi nzacha okpomọkụ.A na-eji usoro mgbasa ozi Aramid eme ihe n'ọtụtụ ebe na osisi kemịkalụ, osisi ọkụ ọkụ, osisi carbon ojii, osisi ciment, osisi lime, osisi coking, smelters, osisi asphalt, osisi agba, yana flues dị elu na ikuku ọkụ na ọkụ ọkụ eletrik, mmanụ ji esi mmiri ọkụ, na incinerators Filtration nwere ike ọ bụghị nanị n'ụzọ dị irè wepụ uzuzu, ma iguzogide chemical agha nke emerụ uzuoku, na n'otu oge ahụ ikwado mgbake nke dị oké ọnụ ahịa ọla.
Ihe eji arụ ụlọ mmanụ aṅụ.
Aramid 1313 structural material paper can be used to make biomimetic multi-layer honeycomb structural board, nke nwere pụtara ìhè ike / arọ ruru na rigidity / arọ ruru (ihe dị ka 9 ugboro nke ígwè), ìhè arọ, mmetụta iguzogide, ire ọkụ na-eguzogide, mkpuchi, na anwụ ngwa ngwa.Ọ nwere njirimara nke nguzogide corrosion, nguzogide ịka nká na ịdị mma nke ikuku electromagnetic.Ọ dabara maka mmepụta nke ihe na-ebufe brọdband na nnukwu ihe nrụpụta nrụgide nke abụọ siri ike na ụgbọ elu, ngwa agha na satịlaịtị (dịka nku, ihe ngosi, mkpuchi ụlọ, ọnụ ụzọ, wdg).Ulo ala, njide ibu na mgbidi nkebi, wdg), dịkwa mma maka imepụta ụgbọ mmiri, ụgbọ mmiri ịgba ọsọ, ụgbọ oloko na-agba ọsọ na akụkụ Sanwichi ndị ọzọ na-arụ ọrụ dị elu.
Oge nzipu: Eprel-29-2022