Uchungechunge lwe-Aliphatic TPU
mayelana ne-TPU
Ama-TPU e-Aliphatic awuhlobo oluthile lwe-thermoplastic polyurethane olubonisa ukumelana okuphezulu kwe-UV, okwenza afaneleke ukusetshenziswa ngaphandle lapho ukuchayeka isikhathi eside elangeni kuyinkinga.
Ngokwezakhiwo zamakhemikhali zezingxenye ze-diisocyanate lipid, i-TPU ingahlukaniswa ngamaqembu e-aromatic kanye ne-aliphatic. I-Aromatic yi-TPU evame kakhulu esiyisebenzisayo (engamelani nokuphuzi noma umphumela wokuphuzi awulungile, hhayi izinga lokudla), i-aliphatic ngokuvamile ihloselwe ukwenza imikhiqizo ephezulu kakhulu. Izibonelo zifaka phakathi amadivayisi ezokwelapha, izinto ezidinga ukumelana nokuphuzi okuhlala njalo, njalo njalo.
I-Aliphatic ihlukaniswe futhi ibe yi-polyester/polyether.
Ukuhlukaniswa kokumelana nokuphuzi: Ngokuvamile kuqhathaniswa nekhadi elimpunga, elihlukaniswe amazinga angu-1-5. Ngemva kokuhlolwa kokumelana nokuphuzi njenge-Suntest, i-QUV noma olunye ukuhlolwa kokuvezwa yilanga, qhathanisa ushintsho lombala lwesampula ngaphambi nangemva kokuhlolwa, ibanga elihle kakhulu lingu-5, okusho ukuthi akukho shintsho lombala. 3 Okulandelayo ukushintsha kombala okusobala. Ngokuvamile, u-4-5, okungukuthi, ukushintsha kombala kancane, uhlangabezane nezinhlelo zokusebenza eziningi ze-TPU. Uma ungadingi ukushintsha kombala nhlobo, ngokuvamile udinga ukusebenzisa i-aliphatic TPU, okungukuthi, okuthiwa i-non-yellowing TPU, i-substrate ayiyona i-MDI, ngokuvamile i-HDI noma i-H12MDI, njll., futhi ukuhlolwa kwe-UV kwesikhathi eside ngeke kushintshe umbala.
Isicelo
Izicelo: Ibhendi yewashi, Izimbozo, amabhande okudlulisa, izembozo zefoni ephathekayo
Amapharamitha
| Izakhiwo | Okujwayelekile | Iyunithi | T2001 | T2002 | I-T2004S |
| Ubulukhuni | I-ASTM D2240 | I-Shore A/D | 85/- | 90/- | 96/- |
| Ubuningi | I-ASTM D792 | g/cm³ | 1.15 | 1.15 | 1.15 |
| I-Modulus engu-100% | I-ASTM D412 | I-Mpa | 4.6 | 6.3 | 7.8 |
| I-Modulus engu-300% | I-ASTM D412 | I-Mpa | 9.2 | 11.8 | 13.1 |
| Amandla Okudonsa | I-ASTM D412 | I-Mpa | 49 | 57 | 56 |
| Ukwelula Ngesikhathi Sokuphumula | I-ASTM D412 | % | 770 | 610 | 650 |
| Amandla Okudabuka | I-ASTM D624 | KN/m | 76 | 117 | 131 |
| Tg | I-DSC | ℃ | -40 | -40 | -40 |
Iphakheji
25KG/isikhwama, 1000KG/iphalethi noma 1500KG/iphalethi, iphalethi yepulasitiki ecutshunguliwe
Ukuphatha Nokugcina Isitoreji
1. Gwema ukuphefumula umusi kanye nomhwamuko wokucubungula ukushisa
2. Imishini yokuphatha imishini ingabangela ukwakheka kothuli. Gwema ukuphefumula uthuli.
3. Sebenzisa amasu afanele okusekela phansi lapho uphatha lo mkhiqizo ukuze ugweme ukushaja kwe-electrostatic
4. Ama-pellet phansi angase ashelele futhi abangele ukuwa
Izincomo zokugcina: Ukuze ugcine ikhwalithi yomkhiqizo, gcina umkhiqizo endaweni epholile neyomile. Gcina esitsheni esivalwe kahle.
Imibuzo Evame Ukubuzwa
1. Singobani?
SiseYanti, eShayina, kusukela ngo-2020, sithengisa i-TPU eNingizimu Melika (25.00%), eYurophu (5.00%), e-Asia (40.00%), e-Afrika (25.00%), eMiddle East (5.00%).
2. singaqinisekisa kanjani ikhwalithi?
Njalo isampula yangaphambi kokukhiqiza ngaphambi kokukhiqiza ngobuningi;
Ukuhlolwa kokugcina njalo ngaphambi kokuthunyelwa;
3. Yini ongayithenga kithi?
Zonke izinhlobo ze-TPU, TPE, TPR, TPO, PBT
4. Kungani kufanele uthenge kithi hhayi kwabanye abaphakeli?
INTENGO ENGCONO IKHWALITHI ENGCONO, INKONZO ENGCONO
5. Yiziphi izinsizakalo esingazinikeza?
Imigomo Yokulethwa Eyamukelekile: FOB CIF DDP DDU FCA CNF noma njengesicelo sekhasimende.
Uhlobo Lokukhokha Oluvunyelwe: TT LC
Ulimi Olukhulunywayo: IsiShayina IsiNgisi IsiRashiya IsiTurkey
Izitifiketi
