Uhlobo lwe-polyester TPU-11 uchungechunge/Injection TPU/Extrusion TPU
mayelana ne-TPU
I-TPU (i-thermoplastic polyurethanes) ihlanganisa igebe lezinto ezibonakalayo phakathi kwerabha nepulasitiki. Ububanzi bezakhiwo zayo ezibonakalayo buvumela i-TPU ukuthi isetshenziswe njengerabha eqinile kanye ne-thermoplastic yobunjiniyela obuthambile. I-TPU ifinyelele ukusetshenziswa kabanzi kanye nokuthandwa ezinkulungwaneni zemikhiqizo, ngenxa yokuqina kwayo, ubumnene kanye nombala phakathi kwezinye izinzuzo. Ngaphezu kwalokho, kulula ukuyicubungula.
Isicelo
Ukubopha, ipayipi kanye ne-tube, uphawu kanye ne-gasket, ukuhlanganisa, ucingo kanye nekhebula, izimoto, izicathulo, i-castor, ifilimu, ukubumba ngaphezulu njll.
Amapharamitha
| Izakhiwo | Okujwayelekile | Iyunithi | 1180 | 1185 | 1190 | 1195 | 1198 | 1164 | 1172 |
| Ubulukhuni | I-ASTM D2240 | I-Shore A/D | 80/- | 85/- | 90/- | 95/55 | 98/60 | -/64 | -/ 72 |
| Ubuningi | I-ASTM D792 | g/cm³ | 1.18 | 1.19 | 1.19 | 1.20 | 1.21 | 1.21 | 1.22 |
| I-Modulus engu-100% | I-ASTM D412 | I-Mpa | 5 | 6 | 9 | 12 | 17 | 26 | 28 |
| I-Modulus engu-300% | I-ASTM D412 | I-Mpa | 9 | 12 | 20 | 29 | 32 | 40 | - |
| Amandla Okudonsa | I-ASTM D412 | I-Mpa | 32 | 37 | 42 | 43 | 44 | 45 | 48 |
| Ukwelula Ngesikhathi Sokuphumula | I-ASTM D412 | % | 610 | 550 | 440 | 410 | 380 | 340 | 285 |
| Amandla Okudabuka | I-ASTM D624 | N/mm | 90 | 100 | 120 | 140 | 175 | 225 | 260 |
| Ukulahlekelwa yi-DIN Abrasion | I-ISO 4649 | mm³ | - | - | - | - | 45 | 42 | |
| Izinga lokushisa | - | ℃ | 180-200 | 185-205 | 190-210 | 195-215 | 195-215 | 200-220 | 200-220 |
Amanani angenhla aboniswa njengamanani ajwayelekile futhi akufanele asetshenziswe njengemininingwane.
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.
5. Ngaphambi kokubumba, kuyadingeka ukuthi kome ngokuphelele, ikakhulukazi ngesikhathi sokubumba okuphumayo, ukubumba okuphuphumayo, kanye nokubumba okuphuphumayo kwefilimu, ngezidingo eziqinile zokuqukethwe komswakama, ikakhulukazi ezinkathini zomswakama nezindawo ezinomswakama ophezulu.
Imibuzo Evame Ukubuzwa
1. Singobani?
SiseYantai, 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, ISEVISI 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
6. Iyini isiqondiso somsebenzisi se-TPU?
- Izinto ze-TPU eziwohlokile azikwazi ukusetshenziswa ukucubungula imikhiqizo.
- Ngesikhathi sokukhiqiza, isakhiwo, isilinganiso sokucindezelwa, ukujula komsele, kanye nesilinganiso se-aspect ratio L/D sesikulufu kufanele kucatshangelwe ngokusekelwe ezicini zezinto ezibonakalayo. Izikulufu zokubumba umjovo zisetshenziselwa ukubumba umjovo, kanti izikulufu zokubumba umjovo zisetshenziselwa ukubumba umjovo.
- Ngokusekelwe ekugelezeni kwezinto, cabanga ngesakhiwo sesikhunta, usayizi wokungena kweglue, usayizi we-nozzle, isakhiwo sesiteshi sokugeleza, kanye nendawo yembobo yokukhipha umoya.
Izitifiketi
