Inayiloni yobushushu obuphezulu (HTPA)yiplastiki ekhethekileyo yobunjineli benayiloni enokusetyenziswa kwindawo eyi-150℃ okanye ngaphezulu ixesha elide. Indawo yokunyibilika ngokuqhelekileyo yi-290 ℃ ~ 320 ℃, kwaye iqondo lobushushu le-thermal deformation linokufikelela kwi-290 ℃ emva kokuguqulwa kwefayibha yeglasi, kwaye igcina iipropathi ezigqwesileyo zoomatshini kuluhlu olubanzi lobushushu kunye nemekobume yokufuma okuphezulu.
Ngokusebenza kwayo okugqwesileyo, izixhobo zenayiloni zobushushu obuphezulu zisetyenziswa kakhulu kubathengi be-elektroniki njengeelaptops kunye neeselfowuni.
Ukuhlelwa kwenayiloni yobushushu obuphezulu
(1)Ainayiloni ye-liphatic - PA46
Xa kuthelekiswa neplastiki yobunjineli eqhelekileyo ye-PA66, i-PA46 ine-symmetry ye-molecular chain symmetry kunye nesiqhelo, ngoko inokumelana nobushushu obuphezulu, amandla, imodyuli yokugoba kunye nokuzinza kwe-dimensional. Ngenxa ye-crystallinity ephezulu ye-PA46, isantya sokwenza isantya sikhawuleza kakhulu. I-PA46 isetyenziswa ikakhulu kwi-electronics, i-aerospace, i-automotive, njl.
I-DSM 30% ifayibha yeglasi eyomeleziweyo iPA46 yeepaneli zenjini yenqwelomoya
I-DSM 40% ifayibha yeglasi eyomeleziweyo i-PA46 yeendlela zokuthatha iimoto
(2)HInayiloni enevumba elimnandi – PPA
Ubushushu bokutshintsha kwe-thermal yenayiloni enuka kamnandi buphakathi kwama-280 ℃ kunye nama-290℃. Iindidi eziphambili ziyi-PA4T, i-PA6T, i-PA9T, i-PA10T, njl. , amabala emveliso.
Isidibanisi
(3) Inayiloni enuka kamnandi – PARA
I-PARA yaqanjwa yiDuPont, eyona idumileyo kuzo nguNomex (aramid 1313) kunye noKevlar (aramid 1414). Olu hlobo lwemathiriyeli lusetyenziswa ikakhulu ukulungiselela ifayibha yokusebenza ephezulu kunye neshiti, ifayibha eyenziwe yamandla aphezulu, ukuqina okuphezulu, imodyuli ephezulu, ukumelana nobushushu obuphezulu, iimpawu zamandla edielectric ephezulu. Ingasetyenziswa njengefayibha eyomeleleyo kunye nezixhobo zokuqinisa emkhosini, i-aerospace kunye namanye amacandelo olwakhiwo.
Aramid 1414 isikrweqe somzimba
Ukusetyenziswa kwenayiloni yobushushu obuphezulu kwindawo ye-elektroniki
(1) Imfonomfono
I-nylon yokushisa ephezulu isetyenziswa kakhulu kwiifowuni eziphathwayo, ezifana nesakhelo sefowuni ephathwayo, i-antenna, imodyuli yekhamera, i-speaker bracket, i-USB connector njalo njalo.
▶ I-eriyali yefowuni ephathwayo
I-Laser ngqo prototyping (LDS) ingasetyenziswa kwii-eriyali zemfonomfono, iisekethe ze-elektroniki zemoto, iicasings zomatshini wemali kunye ne-AIDS yebakala lezonyango. Eyona nto ixhaphakileyo yi-eriyali yefowuni ephathwayo. I-LDS inokwenza i-laser i-antenna ngokuthe ngqo kwigobolondo lefowuni ephathwayo, engagcini nje ukuphepha ukuphazamiseka kwentsimbi yangaphakathi yeselula, kodwa inciphisa nobukhulu befowuni.
Idizayini ye-multi-band ye-antenna ye-smartphone ye-5G inzima ngakumbi, ngelixa i-antenna ye-LDS idibana noyilo lwesakhiwo esincinci nesincinci kunye nenkululeko yoyilo oluphezulu. I-PPA, njengemathiriyeli ye-antenna ye-LDS, ineempawu ezibalaseleyo zoomatshini kunye nokuzinza komda, ukumelana nobushushu obuphezulu, akukho gwebu kunye ne-warping ephantsi emva kwe-welding-free welding, kunye nokulahleka komqondiso werediyo.
▶ Ubume beefowuni eziphathwayo
Ngenxa yobunzima beempawu zerediyo kwiifowuni ze-5G, ukusetyenziswa kweteknoloji yokubumba i-nano-injection ifikelele kwinqanaba elitsha. Izinto zokubumba ze-Nano-injection kufuneka zimelane nobushushu obuphezulu, kwaye i-PPA yenye yezinto ezihlangabezana nale mfuneko, kwaye i-PPA ineempawu ezintle zoomatshini kunye namandla okubopha okulungileyo ngeentsimbi.
I-PPA isetyenziselwa iinxalenye zesakhiwo seeselfowuni
▶ Isidibanisi se-USB
Imfuno yomsebenzi osebenzayo wokutshaja okhawulezayo kunye nokutshaja okungenazingcingo okukhawulezayo kwe-5G yefowuni ephathwayo inyuse iimfuno zokhuseleko lwe-USB-C isiqhagamshelo, kwaye ukunyuswa kwekhonkco le-USB kusekelwe ikakhulu kubuchwepheshe benkqubo ye-SMT. Ngenxa yeempawu zesantya esiphezulu sokudibanisa kunye neemfuno zeteknoloji yokuvelisa kunye nofakelo, izinto ezichasene nobushushu obuphezulu ziye zaba yimfuneko. I-PPA ineempawu zokumelana nokushisa okuphezulu kwaye akukho deformation. Isetyenziswa ngokubanzi kwi-USB yefowuni ephathwayo.
(2) Iilaptop kunye neetafile
Inayiloni yobushushu obuphezulu inokutshintsha intsimbi ukufezekisa uyilo olucekethekileyo, ingasetyenziswa kwimeko yepeni, iqokobhe elicaba, ukumelana nobushushu obugqwesileyo kunye nokuzinza kwe-dimensional kuyenza isetyenziswe ngokubanzi kwifeni, ujongano lwepeni.
Isigqubuthelo sekhompyuter yeLaptop
(3) Ukunxiba ngobuchule
Inayiloni yobushushu obuphezulu ingasetyenziselwa kwisekethe yestereo ye-LDS yewotshi ehlakaniphile, i-antenna yokukrola i-laser, i-case, inkxaso yangaphakathi kunye negobolondo yangasemva kunye nezinye izinto.
Ukusetyenziswa kwenayiloni yobushushu obuphezulu kwi-smartwatch
Ixesha lokuthumela: 20-10-22