Izakhiwo zanamuhla ziya zibonakala ngokusebenza kahle kwamandla, ukunethezeka kwabahlali, kanye nezinqubo zokwakha eziqhubekayo, futhi ukusebenza kokushisa kwezingqimba zezakhiwo akukaze kubaluleke kangaka. Amafreyimu e-aluminium, nakuba ehlonishwa ngamandla, ukuqina, nobuhle obucwebezelayo, ngokwemvelo ayizinto eziqhubayo ezinhle kakhulu zokushisa, okudala ukudluliswa kokushisa okungafunwa okukhulu phakathi kwangaphakathi nangaphandle kwesakhiwo. Lokhu kugeleza kokushisa kukhuphula izindleko zezinhlelo zokushisisa nokupholisa, kube nomthelela ekujikeni kwamanzi nasekukhuleni kwesikhunta, futhi kuvame ukuholela ekungakhululekeni kwabahlali eduze kweminyango namafasitela. Ukuxazulula le nkinga, abaklami bezakhiwo nabadidiyeli bathembela kubuchwepheshe be-thermal break, obufaka isithiyo esingavikeli ukushisa phakathi kwezingxenye zangaphakathi nangaphandle zephrofayili ye-aluminium. Ukusebenza kahle kwalo lonke lolu hlelo kuncike ekhwalithi yomucu we-polyamide osetshenzisiwe, futhi i-PA66 igqama njengento ehamba phambili embonini kule ndima ebalulekile. Kulesi sihloko, sizohlola ukuthi kungani i-PA66 iyisinqumo esikhethwayo, izici zayo eziyinhloko, ukusetshenziswa kwayo, nokuthi i-Mier Plastic Material Co., Ltd. iletha kanjani ukugqama kulo mkhakha okhethekile.

I-PA66, eyaziwa nangokuthi i-polyamide 66 noma i-nylon 66, iyipulasitiki yobunjiniyela esebenza kahle kakhulu ekushiseni, ekhiqizwa ngokuhlanganiswa kwe-hexamethylenediamine ne-adipic acid, futhi yaziwa kabanzi ngezici zayo ezinhle kakhulu zokusebenza ngemishini nokushisa. Uma isetshenziswa ekwehliseni ukushisa (thermal break), i-PA66 icishe ihlale iqiniswa ngezintambo zengilazi, okwenza kube khona izinhlobo ezifana ne-PA66 GF30, equkethe amaphesenti angu-30 ezintambo zengilazi ngesisindo ukuze ithole ukuqina okukhulu kakhulu. Lokhu kuqiniswa ngezintambo zengilazi kubalulekile ngoba umugqa wokwehlisa ukushisa kumele usebenze njengesixhumanisi sesakhiwo, uthwale imithwalo, umelane nokugoba, futhi ugcine ukuqina kobukhulu iminyaka eminingi yokusebenza. Uma kuqhathaniswa nezinye izinto ezifana ne-PVC noma i-nylon engaqiniswanga, i-PA66 inamandla aphakeme kakhulu okudonsa, ukumelana nokukhukhumala okungcono, kanye nezinga lokuncibilika eliphakeme kakhulu, okwenza ithembeke kakhulu ezindaweni zokwakha ezidinga kakhulu. Ngaphezu kwalokho, i-PA66 inezici ezinhle kakhulu zokuvikela ugesi kanye nokudlulisa ukushisa okuphansi kakhulu, okusiza ngokuqondile ekwehliseni ukulahleka kokushisa ezakhiweni zensimbi ye-aluminium. Ngakho-ke, umkhakha wokwakha emhlabeni wonke usebenzisa i-PA66 njengento eyinhloko yokwenza amaphrofayili okwehlisa ukushisa, futhi amazinga anamuhla okusebenza abhalwe ngokusekelwe emandleni ayo amangalisayo.

Esinye sezici ezibaluleke kakhulu ze-PA66 ekusetshenzisweni kwe-thermal break amandla ayo amakhulu emishinini, okuyiwona ayivumela ukuthi ibhekane nemithwalo yesakhiwo ebekwa amafasitela amakhulu, iminyango esindayo, kanye nezinhlelo ezinkulu ze-curtain wall. Izinhlobo ezifana ne-PA66 GF30 zibonisa amandla okudonsa angaphezu kuka-100 MPa, okusho ukuthi umugqa ungamelana namandla amakhulu okudonsa nokugoba ngaphandle kokuqhekeka noma ukuguquka kwesimo. Ngaphezu kwalokho, i-PA66 igcina ukuzinza okuhle kakhulu kobukhulu ebangeni elibanzi lokushisa, iqinisekisa ukuthi umugqa awunciphi, awunwebeki, noma awugobeki ngezindlela ezingaphazamisa ukuvala noma ubuqotho besakhiwo sohlelo lwe-framing. Lokhu kuzinza kubaluleke kakhulu ezifundeni ezinokushintshashintsha okukhulu kwezinga lokushisa ngezinkathi zonyaka, lapho izinto zivame ukuba ngaphansi kwemijikelezo yokunwebeka nokufinyela ngenxa yokushisa. Ukuhlolwa kukhombe kaningi ukuthi i-PA66 igcina izakhiwo zayo zemishini ngisho nangemva kwezinkulungwane zemijikelezo yokushisa, idlula ezinye izinhlobo eziningi ze-polymers eziqhudelanayo. Lokhu kuqina kuhumushela ekuphileni isikhathi eside kwemikhiqizo ye-fenestration kanye nokubuyiselwa okumbalwa ngenxa yokwehluleka noma ukuvuza.

Inhloso eyinhloko yomugqa wokunqamula ukushisa (thermal break strip) ukuphazamisa ibhuloho lokushisa elidalwa i-aluminium, futhi i-PA66 igqama kulo msebenzi ngenxa yokungakwazi kwayo ukushisa okuphansi ngokwemvelo okucishe kube ngu-0.3 W/m·K. Uma ihlanganiswa nokwakheka okulungile komugqa kanye nokwakheka komgodi, ama-thermal break e-PA66 anganciphisa inani eliphelele le-U-value yohlelo lwefasitela ngamaphesenti angu-30 kuya kwangu-50 uma kuqhathaniswa namaphrofayili angenawo ama-thermal break. Lokhu kuthuthuka okukhulu ekusebenzeni kokushisa kunciphisa ngokuqondile amandla adingekayo ekushiseni nasekupholiseni izakhiwo, okuholela ezikweletini eziphansi zokusebenzisa izinsiza kanye nokunciphisa umkhondo wekhabhoni. Ngaphezu kwalokho, ngokugcina amazinga okushisa angaphezulu angaphakathi, ama-thermal break e-PA66 asiza ukuvimbela ukujiya kwamaconsi (condensation), okuthi lokho kuvikele izinhlaka zamafasitela emonakalweni womswakama futhi kuvimbele ukukhula kwezikhunta eziyingozi. Umphumela uyindawo yangaphakathi enempilo, ekhululekile futhi ehlangabezana namakhodi amandla ezakhiwo aya ngokuya eqina. Amaphrojekthi ezakhiwo emhlabeni wonke manje acacisa ukuthi asebenzise izinhlelo ze-PA66 thermal break ukuze afeze izitifiketi ezifana ne-LEED kanye nezindinganiso ze-Passive House.

Izindonga zezakhiwo zivezwa emvuleni, emisebeni ye-UV, ekushintsheni okukhulu kwezinga lokushisa, nasezintweni ezingcolisayo emoyeni, futhi i-PA66 imelana nalezi zimo ezinzima ngokuqina okuphawulekayo. Le nto ikhombisa ukumelana okuhle kakhulu nokubola okubangelwa amanzi (hydrolysis), okusho ukuthi ayoniwa uma ichayeke kumswakama noma kumswakama isikhathi eside, okuyinzuzo enkulu ezindaweni ezisogwini nasezindaweni ezinomswakama omkhulu. I-PA66 iphinde imelane kakhulu nokugqwala kwasemanzini anosawoti, amakhemikhali ezimboni, nezinto ezihlanza ezijwayelekile, iqinisekisa ukuthi i-thermal break ihlala isebenza kahle impilo yonke yesakhiwo. Ngokungafani namanye amapholima abe brittle uma echayeke ekukhanyeni kwe-UV, ama-PA66 enziwe ukuze asetshenziswe kuma-thermal break afaka izinto ezivikela ku-UV ezivikela le nto ekonakaleni okubangelwa ukukhanya. Lokhu kumelana nesimo sezulu kuqinisekiswa ngokuhlolwa okusheshayo kokuguga okulingisa ukuchayeka emoyeni iminyaka eminingi, futhi i-PA66 ihlala iphasa lezi zivivinyo eziqinile. Ngenxa yalokhu kwethembeka, abaklami bezakhiwo bangakwazi ngokuqiniseka ukucacisa izinhlelo ze-PA66 thermal break ezakhiweni ezisezindaweni ezinoma yisiphi isimo sezulu, kusukela ezindaweni ezibandayo ezisenyakatho kuya ezindaweni ezishisayo ezinomswakama ezindaweni ezishisayo.

Imicuphi yokwehlukanisa ukushisa ye-PA66 itholakala cishe kuzo zonke izinhlobo zemikhiqizo yanamuhla yamafasitela, kusukela kumafasitela e-aluminium ezindaweni zokuhlala nezohwebo lapho enikeza kokubili ukonga amandla nokuqina kwesakhiwo. Kumafasitela e-casement, awning, kanye nama-sliding window, umucu we-PA66 ugoqwa noma ugingqwe ngomshini ku-aluminium profile, kwakheka ukubopha okuqinile okumelana namandla okusika kuyilapho kugcina ukwehlukaniswa kokushisa. Iminyango ye-aluminium, okuhlanganisa iminyango yokungena, iminyango ye-patio, kanye nezitolo zezohwebo, nayo incike kuma-thermal break e-PA66 ukuvimbela ukulahleka kokushisa nokuqinisekisa ukusebenza okubushelelezi nokuthembekile kwezingxenye ezinyakazayo ngisho nasezimweni zezulu ezinzima. Izinhlelo ze-curtain wall, ezihlanganisa ubuso bonke bezakhiwo futhi zisekela izitezi eziningi zamaglasi, zibeka ezinye zezimfuno eziphakeme kakhulu ezingxenyeni zesakhiwo, futhi i-PA66 GF30 iyinto ekhethwayo kulezi zinhlelo ngenxa yokuhlanganisa kwayo amandla nokusebenza kokushisa. Ngaphandle kwamafasitela nezindonga, ama-thermal break profile e-PA66 asetshenziswa nasemafasiteleni ophahleni, ezindlini zelanga, kuma-balcony, nasezintweni ezikhethekile zokwakha lapho ukusebenza kokushisa kungenakulahleka. Lolu hlu olubanzi lwezinhlelo lukhombisa ukuguquguquka kwe-PA66 nokuthi kungani isiphenduke into ejwayelekile embonini yomhlaba wonke ye-aluminium yezakhiwo.

I-Mier Plastic Material Co., Ltd. ingumkhiqizi oqinisekiswe yi-ISO9001 wezinto zokusetshenziswa zepulasitiki ezisebenza kahle kakhulu, futhi inkampani iletha ubuchwepheshe bamashumi eminyaka be-polymer ekukhiqizeni imicu ye-PA66 yokwehlukanisa ukushisa esezingeni eliphezulu. Inqubo yokukhiqiza iqala ngokukhetha ngokucophelela nokuhlanganisa i-resin ye-PA66 esezingeni eliphezulu nokuqukethwe kwe-glass fiber okulawulwa ngokunembile ukuze kutholakale amazinga afana ne-PA66 GF30 ne-PA6GF30, kuqinisekiswa ukufana phakathi kwezikhathi zokukhiqiza. Yonke impahla eluhlaza iyahlolwa futhi ihlolwe lapho ifika efektri, ngakho kuphela izinto ezihlangabezana nezimfuneko eziqinile zekhwalithi eziqhubekela emgqeni wokukhiqiza. Izinhlanganisela ze-PA66 zibe sezikhishelwa ngemishini yokucindezela enembile ngaphansi kwezimo zokushisa nokucindezela ezilawulwa ngokuqinile, zikhiqize imicu enobukhulu obunembile bomhlangano nendawo ebushelelezi, engenasici. Imigqa yokukhipha ethuthukile e-Mier iyakwazi ukukhiqiza izinhlobonhlobo zezakhiwo zemicu, kusukela ezintini eziwumshayeli ezilula kuya kumaphrofayili ayinkimbinkimbi anamagumbi amaningi, konke kulungiselelwa ukuhlangabezana nezimfuneko eziqondile zamakhasimende. Ngemva kokukhipha, imicu iba ngaphansi kochungechunge lokuhlola ikhwalithi, okuhlanganisa ukukala ubukhulu, ukuhlola imishini, nokuhlola ngamehlo, ngaphambi kokuba isikwe, ipakishwe, futhi ilungiselelwe ukuthunyelwa emhlabeni wonke.

Iqiniso lokuthi ikhwalithi iyisisekelo semisebenzi ye-Mier Plastic, futhi ukuzibophezela kwenkampani ekwenzeni okuhle kuqinisekiswa isitifiketi sayo se-ISO9001 kanye nokuhlolwa okuvamile kwe-SGS ezindaweni zayo zokukhiqiza. Yonke ibhaji yokukhiqiza ingaphansi kwenqubo ebanzi yokuhlola eqinisekisa imiphumela ebalulekile yokusebenza, okuhlanganisa amandla okudonsa, i-modulus yokunwebeka, ukusebenza kokushisa, nokunemba kobukhulu ngokuya ngezindinganiso zamazwe ngamazwe. Inkampani futhi yenza ukuhlolwa okusheshisiwe kokuguquka kwesimo sezulu ukuze iqinisekise ukuthi imicu yayo ye-PA66 igcina izakhiwo zayo ngemva kokuchayeka emazingeni okushisa aphezulu, imisebe ye-UV, nomswakama, ukuze amakhasimende athole imikhiqizo angayithemba iminyaka eminingi yokusebenza. Ngaphezu kwalokho, ilabhorethri yangaphakathi ye-Mier Plastic ifakwe izinsimbi zokuhlola zesimanje ezivumela ukuqapha ikhwalithi ngesikhathi sangempela phakathi nenqubo yokukhipha. Le ndlela eqinile yokuphatha ikhwalithi isho ukuthi wonke umthwalo wemicu ye-PA66 yokwehlukanisa ukushisa olethwa yi-Mier uyahlangabezana noma udlule kulokho okulindelwe amakhasimende ayo omhlaba wonke. Lapho amakhasimende ekhetha i-Mier, akhetha uzakwethu ohlelo lwakhe lwekhwalithi luqinisekiswe ngokuzimela futhi luthuthukiswa ngokuqhubekayo eminyakeni eminingi yokusebenza.

Mier Plastic iyehlukanisa kwezinye izinkampani eziqhudelana nayo ngokuzibophezela kwayo ekwenzeni ngokwezifiso, ivumela amakhasimende ukuthi acacise ubukhulu obunembile, okuqukethwe kwe-glass fiber, umbala, kanye nokuqedwa kwendawo kwama-PA66 thermal break strips awo. Noma ngabe iphrojekthi idinga i-PA66 GF30 profile ejwayelekile noma ukwakheka okukhethekile nge-PA6 6 GF25 reinforcement, imigqa yokukhiqiza eguquguqukayo yakwaMier ingahlangabezana nezidingo eziningi ngezikhathi zokulethwa ezimfushane. Umthamo omkhulu wokukhiqiza wenkampani uqinisekisa ukutholakala okuthembekile noma ngabe kumaphrojekthi ezakhiwo amakhulu, futhi ukuphathwa kwezimpahla ngobuchule kusiza amakhasimende ukuthi abhekane nokushintshashintsha kwezintengo zezinto zokusetshenziswa emakethe. I-Mier Plastic inolwazi olubanzi lokuthumela izinto zayo kanye nemikhiqizo ye-PA66 kumakhasimende emhlabeni wonke, ibhekana nezidingo zamazwe ngamazwe zokuthutha kanye nokuthobela imithetho kalula. Lo mbono womhlaba wonke usho ukuthi iMier iyaziqonda izidingo ezahlukahlukene kanye namazinga ezimakethe ezihlukene, kusukela emithethweni yaseYurophu yokusebenza kokushisa kuya ezidingweni zamakhodi okwakha aseNyakatho Melika. Kanye nethimba lokuthengisa eliphendula ngokushesha kanye nosekelo lobuchwepheshe, lezi zinzuzo zenza iMier Plastic ibe uzakwazi othembekile kubakhiqizi bama-aluminium profiles, abakhi bamafasitela, kanye nabasabalalisi bezinto zokwakha emhlabeni wonke.

Esikhathini lapho ukonga amandla nokwakha okusimeme kuyizinto ezibaluleke kakhulu, ikhwalithi yezingxenye zokwehlukanisa ukushisa isibe yinto enqumayo ekusebenzeni kwezinhlelo zanamuhla ze-aluminium zokwakha. I-PA66, ikakhulukazi ezinhlotsheni eziqinisiwe nge-glass njenge-PA66 GF30, isizibonakalise iyona material ethembekile futhi eguquguqukayo kakhulu yamabhande okwehlukanisa ukushisa, inikeza inhlanganisela engenakuqhathaniswa yamandla, ukufakwa kwe-insulation, nokumelana nesimo sezulu. I-Mier Plastic Material Co., Ltd. iletha le material yezinga lomhlaba emakethe ngezinqubo zokukhiqiza ezithuthukile, ukuqinisekiswa kwekhwalithi okuqinile, nendlela egxile kumakhasimende ebeka phambili ukwenza ngendlela oyifunayo nokunikezwa okuthembekile. Noma ngabe ungumkhiqizi wamafasitela ofuna izinto ezingavumelani ezilandelanayo, usonkontileka we-curtain wall ofuna amaphrofayili akhethekile, noma umsabalalisi wandisa uhla lwakho lwemikhiqizo, i-Mier Plastic inobuchule namandla okufeza izidingo zakho. Siyakumema ukuthi uhlole uhla lwethu olubanzi lwezinto ezingavuthiwe zepulasitiki, ufunde kabanzi ngamandla enkampani yethu, futhi uthole izixazululo zethu zokukhiqiza ukuze ubone ukuthi i-Mier ingakusekela kanjani iphrojekthi yakho elandelayo. Xhumana nethimba lethu namuhla ukuze uxoxe ngezidingo zakho ze-PA66 zokwehlukanisa ukushisa, futhi usisize sikunikeze imikhiqizo yokwakha esebenza kahle kakhulu, eyonga amandla, emi isikhathi eside.