Ii-TPU zivumela imizi-mveliso ukuba ixhamle kolu ludibaniso lweepropati ezilandelayo :
Ukuqhawuka/Ukunyangwa kokuKrwalwa
I-abrasion ephezulu kunye nokumelana nokukrazula kuqinisekisa ukuqina kunye nexabiso lobuhle
Xa i-abrasion kunye nokumelana nokukrwela kubaluleke kakhulu kwisicelo esinjengendawo yangaphakathi yeemoto, usetyenziso lwezemidlalo kunye nokuzonwabisa okanye iindawo zobugcisa, kunye neentambo ezikhethekileyo, ii-TPU zinika iziphumo ezigqwesileyo xa kuthelekiswa nezinye izixhobo ze-thermoplastic.
Iziphumo zokuthelekisa zovavanyo olunjalo njengoko kubonisiwe kulo mzobo ungentla, zibonisa ngokucacileyo ukuxhathisa okuphezulu kwe-TPU xa kuthelekiswa nezinye izinto, njengePVC kunye neerubha.
Ukumelana ne-UV
I-Aliphatic TPUs iqinisekisa ukukhawuleza kombala kwiindawo zakho zobuhle.Babonisa ukuzinza okuphezulu kwimitha ye-ultraviolet kwaye ngaloo ndlela uzinzo oluphezulu lombala, ngelixa begcina iimpawu ezintle zomatshini.
I-Aliphatic TPU ineprofayile yepropathi echanekileyo kunye nokuguquguquka kokuyenza ibe yinto ekhethwayo kwizicelo ze-elektroniki.Kuzo zombini iindawo ezikhanyayo kunye nombala omnyama, ii-OEM zinokuthembela ekuxhathiseni okuphezulu kwe-TPU kunye nokusebenza kwe-UV.
»Jonga amaBanga e-TPU yoRhwebo kwii-Electronic Components
I-TPU ephefumla kakhulu iqinisekisa iNtuthuzelo eNgcono
Nokuba uyilo lwakho lukwizinxibo zezemidlalo, izihlangu okanye isakhiwo kunye nemveliso yokwakha, iTPU ephefumla kakhulu iyafumaneka ukuze kuqinisekiswe ukonwaba.
Ngokungafaniyo ne-TPU yemveli edla ngokuba nokuhanjiswa komphunga ongaphantsi kwe-1 500 g./m2/ngosuku, amabanga aphefumla kakhulu anamaxabiso aphezulu njenge-10 000 g./m2/day (+560%).I-TPU yesiNtu inokudityaniswa neziphefumlayo ukulungisa kakuhle ukuphefumla ngokweemfuno zakho zesicelo.
Ukudityaniswa kokuNgafihli okuPhakamileyo kunye noKuxhathisa i-Abrasion
ICrystal-clear TPU ziyafumaneka ngobulukhuni obuhle kakhulu.Olu phawu luvumela ukusetyenziswa kwe-TPU kwi-extrusion yeefilimu ezicacileyo & iityhubhu kunye nemibhobho, okanye kwi-injection yokubumba yezobugcisa, iindawo zobuhle, apho ukungafihli kubukhulu obuphezulu njenge-6mm bunokufezekiswa.
Ezinye iiNzuzo zeTPU
1. Ukuqina okuphezulu kulo lonke uluhlu lobulukhuni
2. Ubushushu obuphantsi obugqwesileyo kunye namandla empembelelo
3. Ukomelela kwii-oyile, iigrisi kunye nezinyibilikisi ezininzi
4. Ukuguquguquka okuhle kuluhlu olubanzi lobushushu
5. Imozulu eyomeleleyo kunye nokumelana nemitha ephezulu yamandla
I-Thermoplastic polyurethanes i-elastic kwaye iyanyibilika.Izongezo zinokuphucula ukuzinza kwe-dimensional kunye nokuxhathisa ubushushu, ukunciphisa ukukhuhlana, kunye nokwandisa ukungabikho kwedangatye, ukuchasana nokungunda, kunye nemozulu.
Ii-TPU ezinevumba elimnandi zinamandla, ii-resin ezinenjongo ngokubanzi ezixhathisa ukuhlaselwa yi-microbes, zime kakuhle kwiikhemikhali.I-aesthetic drawback, nangona kunjalo, kukuthambekela kokuthotywa kwe-aromatics ngeendlela ze-radical zamahhala ezibangelwa kukuvezwa kubushushu okanye ukukhanya kwe-ultraviolet.Oku kuthotywa kukhokelela kumbala wemveliso kunye nokulahleka kweempawu ezibonakalayo.
Izongezo ezifana ne-antioxidants, i-UV absorbers, i-amine stabilizers ethintelweyo isetyenziselwa ukukhusela i-polyurethanes kwi-oxidation ye-UV eyenziwe ngokukhanya kwaye ngenxa yoko yenza i-thermoplastic polyurethanes ilungele uluhlu olubanzi lwezicelo ezinokufuna zombini i-thermal kunye / okanye ukuzinza kokukhanya.
I-Aliphatic TPU, kwelinye icala, zizinzile ngokwendalo kwaye ziyaxhathisa ukuvela kwe-UV.Zikwacacile optically, nto leyo ezenza ukuba zilungele laminates for encapsulating glass kunye glazings zokhuseleko.
Amanye amabakala awodwa aquka:
A.I-TPU eyomeleziweyo-Xa ixutywe neglasi okanye ii-mineral fillers/fibers, iba yipolymer yobunjineli enezinto ezinqwenelekayo zokumelana ne-abrasion, amandla empembelelo ephezulu, ukumelana kakuhle kwamafutha, kunye neempawu zokuhamba okuphezulu.
B. UkuKhawuleza komlilo-Amabanga e-TPU abuyisela idangatye asetyenziswa ngokubanzi ukubonelela ukuxhathisa kweenyembezi kunye nokuqina kwebhatyi yentambo
Ukuchukumisa okuthambileyo / ukuThuthukiswa okuphezulu kokuSetyenziswa kwezicelo ze-Ergonomic
Uphuhliso lwakutsha nje lwenze ukuba kwenzeke ukuvelisa i-TPU engenaplastiki kwi-plasticizer kuluhlu lobulukhuni lwe-55 ukuya kwi-80 Shore A.
Ezi zisombululo zibonelela ngomgangatho ophezulu wokugqitywa komphezulu, ukunamathela okugqwesileyo kwiiplastiki zobunjineli ezifana ne-ABS kunye neNylon, kunye nokungaqhawuki okungafaniyo kunye nokuxhatshazwa kwe-abrasion.
Ixesha lokuposa: Jun-30-2022
