Inayiloni yokushisa okuphezulu (HTPA)iyipulasitiki ekhethekile yobunjiniyela enayiloni engasetshenziswa endaweni engu-150 ℃ noma ngaphezulu isikhathi eside.Indawo encibilikayo ngokuvamile ingu-290 ℃ ~ 320 ℃, futhi izinga lokushisa lokushintsha okushisayo lingafinyelela ku-290 ℃ ngemva kokuguqulwa kwefayibha yengilazi, futhi igcina izakhiwo ezinhle kakhulu zemishini ebangeni elibanzi lokushisa kanye nemvelo enomswakama ophezulu.
Ngokusebenza kwayo okuhle kakhulu, izinto ezisezingeni eliphezulu zenayiloni zisetshenziswa kakhulu kuma-electronics abathengi njengamalaptop nomakhalekhukhwini.
Ukuhlukaniswa kwenayiloni yokushisa okuphezulu
(1)Ainayiloni eliphatic - PA46
Uma kuqhathaniswa nepulasitiki evamile yobunjiniyela i-PA66, i-PA46 inokulinganisa okuphakeme kwama-molecular chain symmetry kanye nokujwayelekile, ngakho inokumelana nokushisa okuphezulu, amandla, i-modulus egobayo kanye nokuzinza kwe-dimensional.Ngenxa ye-crystallinity ephezulu ye-PA46, isivinini sokwakheka siyashesha kakhulu.I-PA46 isetshenziswa kakhulu kuma-electronics, i-aerospace, izimoto, njll.
I-DSM 30% i-glass fiber eqiniswe i-PA46 yamaphaneli enjini yendiza
I-DSM 40% i-glass fibre eqinisiwe i-PA46 yama-manifolds ezimoto
(2)Hinayiloni enephunga elimnandi – i-PPA
Izinga lokushisa le-thermal deformation inayiloni elinuka kamnandi liphakathi kuka-280 ℃ no-290℃.Izinhlobo eziyinhloko yi-PA4T, PA6T, PA9T, PA10T, njll. Uma kuqhathaniswa ne-PA66 evamile, izinga lokumuncwa kwamanzi le-PPA liphansi kakhulu, futhi ukumelana nowoyela, ukuzinza kwe-dimensional kanye nokumelana nesimo sezulu kuhle kakhulu, kuvame ukusetshenziswa ezimotweni, kugesi kagesi, embonini yemishini. , izinkambu zempahla.
Isixhumi
(3) Inayiloni enephunga elimnandi – PARA
I-PARA yasungulwa iDuPont, edume kakhulu kuyo iNomex (aramid 1313) kanye noKevlar (aramid 1414).Lolu hlobo lwezinto lusetshenziselwa ikakhulukazi ukulungiswa kwe-fiber ephezulu yokusebenza kanye neshidi, i-fiber eyenziwe yamandla aphezulu, ukuqina okuphezulu, i-modulus ephezulu, ukumelana nokushisa okuphezulu, izici eziphezulu zamandla e-dielectric.Ingasetshenziswa njengefayibha eqinile kakhulu nezinto zokuqinisa ezempi, i-aerospace nezinye izakhi zesakhiwo.
Izikhali zomzimba ze-Aramid 1414
Ukusetshenziswa kwenayiloni yokushisa ephezulu emkhakheni we-elekthronikhi
(1) Umakhalekhukhwini
Inayiloni yokushisa ephezulu isetshenziswa kakhulu kumakhalekhukhwini, njengohlaka lwefoni ephathekayo, i-antenna, imojula yekhamera, ubakaki wesipikha, isixhumi se-USB nokunye.
▶ uthi lweselula
I-Laser direct prototyping (LDS) ingasetshenziswa kuma-antenna omakhalekhukhwini, amasekhethi e-elekthronikhi ezimoto, amabhokisi emishini yemali kanye nengculazi yokuzwa ebangeni lezokwelapha.Okuvame kakhulu uthi lukamakhalekhukhwini.I-LDS ingakwazi ukufaka i-laser i-antenna ngqo kwigobolondo lefoni ephathekayo, engagwemi kuphela ukuphazamiseka kwensimbi yeselula yangaphakathi, kodwa futhi enciphisa ubukhulu beselula.
Idizayini enamabhendi amaningi ye-antenna ye-smartphone ye-5G iyinkimbinkimbi kakhulu, kuyilapho i-antenna ye-LDS ihlangabezana nomklamo wesakhiwo esincanyana nesincane esinenkululeko ephezulu yokuklama.I-PPA, njengempahla ye-antenna ye-LDS, inezici ezinhle kakhulu zemishini nokuzinza kwe-dimensional, ukumelana nezinga lokushisa eliphezulu, akukho ukukhihliza amagwebu nokuguquguquka okuphansi ngemva kokushisela okungenayo umthofu, nokulahlekelwa kwesignali yomsakazo ophansi.
▶ Isakhiwo sefoni ephathekayo
Ngenxa yobunzima bezimpawu zefrikhwensi yomsakazo kumakhalekhukhwini we-5G, ukusetshenziswa kobuchwepheshe bokubumba i-nano-injection sekufinyelele ezingeni elisha.Izinto zokubumba ze-Nano-injection zidinga ukumelana nezinga lokushisa eliphezulu, futhi i-PPA ingenye yezinto ezihlangabezana nalesi sidingo, futhi i-PPA inezici ezinhle kakhulu zemishini namandla amahle okubopha ngezinsimbi.
I-PPA isetshenziselwa izingxenye zesakhiwo zomakhalekhukhwini
▶ Isixhumi se-USB
Isidingo somsebenzi wokushaja osheshayo osebenza kahle kakhulu kanye nokushajwa okungenantambo okusheshayo kweselula ye-5G kukhuphule izidingo zokuphepha zesixhumi se-USB-C, futhi ukukhwezwa kwesixhumi se-USB kusekelwe kakhulu kubuchwepheshe benqubo ye-SMT.Ngenxa yezici zesivinini esikhulu sesixhumi kanye nezidingo zobuchwepheshe bokukhiqiza nokufaka, izinto eziphikisana nokushisa okuphezulu seziyisidingo.I-PPA inezici zokumelana nokushisa okuphezulu futhi akukho deformation.Isetshenziswa kabanzi kumakhalekhukhwini we-USB.
(2) Amakhompyutha aphathekayo namaphilisi
Inayiloni yokushisa ephezulu ingathatha indawo yensimbi ukuze kuzuzwe umklamo omncane, ingasetshenziswa esimweni sepeni, igobolondo eliyisicaba, ukumelana nokushisa okuhle kakhulu nokuzinza kwe-dimensional kuyenza isetshenziswe kabanzi ku-fan, isikhombimsebenzisi sepeni.
Ikhava yekhompuyutha ephathekayo
(3) Okugqokekayo okuhlakaniphile
Inayiloni yokushisa ephezulu ingasetshenziswa futhi kusekethe ye-stereo ye-LDS yewashi elihlakaniphile, i-laser eqoshiwe i-antenna, ikesi, ukusekelwa kwangaphakathi kanye negobolondo langemuva nezinye izingxenye.
Ukusetshenziswa kwenayiloni yokushisa okuphezulu ku-smartwatch
Isikhathi sokuthumela: 20-10-22