Aliphatic series TPU
malunga neTPU
I-Aliphatic TPUs luhlobo oluthile lwe-thermoplastic polyurethane ebonisa ukuxhathisa okuphezulu kwe-UV, okubenza bafanelekele usetyenziso lwangaphandle apho ukuvezwa kwelanga ixesha elide kuyinkxalabo.
Ngokweempawu zeekhemikhali zamacandelo e-disocyanate lipid, i-TPU inokwahlulwa ibe ngamaqela anuka kamnandi kunye ne-aliphatic. I-aromatic yeyona TPU ixhaphakileyo esiyisebenzisayo (engaxhathisi ukutyheli okanye ukutyheli isiphumo sibi, hayi ibakala lokutya), i-aliphatic ngokuqhelekileyo kukwenza iimveliso eziphezulu eziphezulu. Imizekelo ibandakanya izixhobo zonyango, izinto ezifuna ukumelana ne-yellowing esisigxina, njalo njalo.
I-Aliphatic iphinde yahlulwe yaba yi-polyester / polyether.
Ukuhlelwa kokumelana nokutyheli: Ngokuqhelekileyo kuthelekiswa nekhadi elingwevu, lahlulwe ngamanqanaba angama-1-5. Emva kovavanyo lokumelana nebala eliphuzi njenge-Suntest, i-QUV okanye olunye uvavanyo lokukhanya kwelanga, thelekisa utshintsho lombala wesampuli ngaphambi nangemva kovavanyo, ibakala elingcono kakhulu li-5, oku kuthetha ukuba akukho tshintsho lombala. 3 Oku kulandelayo kukutshintsha kombala okucacileyo. Ngokubanzi, i-4-5, oko kukuthi, i-discoloration kancinane, idibene nezicelo ezininzi ze-TPU. Ukuba awufuni ukuguquguquka konke konke, kufuneka usebenzise i-aliphatic TPU, oko kukuthi, into ebizwa ngokuba yi-TPU engekho phuzi, i-substrate ayikho i-MDI, ngokubanzi i-HDI okanye i-H12MDI, njl., kunye novavanyo lwexesha elide lwe-UV. ayizukutshintsha umbala.
Isicelo
Usetyenziso: Ibhendi yokubukela, iZitywina, iibhanti zothumelo, iikhava zeselfowuni
Iiparamitha
| Iipropati | Umgangatho | Iyunithi | T2001 | T2002 | T2004S |
| Ukuqina | I-ASTM D2240 | Unxweme A/D | 85/- | 90/- | 96/- |
| Ukuxinana | I-ASTM D792 | g/cm³ | 1.15 | 1.15 | 1.15 |
| 100% Imodyuli | I-ASTM D412 | Mpa | 4.6 | 6.3 | 7.8 |
| 300% Modulus | I-ASTM D412 | Mpa | 9.2 | 11.8 | 13.1 |
| Tensile strength | I-ASTM D412 | Mpa | 49 | 57 | 56 |
| Ukwandiswa ngexesha lekhefu | I-ASTM D412 | % | 770 | 610 | 650 |
| Iinyembezi Amandla | I-ASTM D624 | KN/m | 76 | 117 | 131 |
| Tg | DSC | ℃ | -40 | -40 | -40 |
Iphakheji
I-25KG / ibhegi, i-1000KG / ipallet okanye i-1500KG / ipallet, ipalethi yeplastiki eyenziwe yalungiswa
Ukuphatha kunye noGcino
1. Kuphephe ukuphefumla umsi wokulungiswa kwe-thermal kunye nomphunga
2. Izixhobo zokuphatha oomatshini zinokubangela ukubunjwa kothuli. Kuphephe ukuphefumla uthuli.
3. Sebenzisa iindlela ezifanelekileyo zokumisa xa uphethe le mveliso ukuphepha iintlawulo ze-electrostatic
4. Iipellets emgangathweni zingatyibilika kwaye zibangele ukuwa
Iingcebiso zokugcina: Ukugcina umgangatho wemveliso, gcina imveliso kwindawo epholileyo, eyomileyo. Gcina kwisitya esivaliweyo.
FAQ
1. singoobani?
Sizinze eYanti, eTshayina, siqale ngo-2020, sithengise iTPU ukuya, eMzantsi Melika (25.00%), iYurophu (5.00%), iAsia (40.00%), iAfrika (25.00%), kuMbindi Mpuma (5.00%).
2. sinokuqinisekisa njani umgangatho?
Ngalo lonke ixesha isampuli yangaphambi kokuveliswa phambi kokuveliswa kobuninzi;
Ukuhlolwa kokugqibela rhoqo ngaphambi kokuthunyelwa;
3.unokuthenga ntoni kuthi?
LONKE ibakala leTPU, TPE, TPR, TPO, PBT
4. kutheni kufuneka uthenge kuthi hayi kwabanye ababoneleli?
IXABISO ELIWONA UMGANGATHO, INKONZO EYONAYO
5. zeziphi iinkonzo esinokuzenza?
IMigaqo yoHambiso eyaMkelweyo: FOB CIF DDP DDU FCA CNF okanye njengesicelo somthengi.
Uhlobo lweNtlawulo olwamkelweyo: TT LC
Ulwimi oluthethwayo: IsiTshayina IsiNgesi IsiRashiya IsiTurkey
Iziqinisekiso
