I-polyester yohlobo lwe-TPU-11 uchungechunge/Injection TPU/Extrusion TPU
mayelana ne-TPU
I-TPU(i-thermoplastic polyurethanes) ivala igebe lezinto ezibonakalayo phakathi kwamarabha namapulasitiki. Ububanzi bayo bezakhiwo ezibonakalayo buvumela i-TPU ukuthi isetshenziswe kokubili njengerabha eqinile kanye nobunjiniyela obuthambile be-thermoplastic.TPU bathole ukusetshenziswa okusabalele nokuduma ezinkulungwaneni zemikhiqizo, ngenxa yokuqina kwayo, ukuthambile kanye nokubalabala phakathi kwezinye izinzuzo. Ngaphezu kwalokho, kulula ukucubungula.
Isicelo
I-Belt, Hose&Tube, Seal&Gasket, Compounding, Wire&Cable, Automotive, Footwear, Castor, Film, Overmolding njll.
Amapharamitha
| Izakhiwo | Okujwayelekile | Iyunithi | 1180 | 1185 | 1190 | 1195 | 1198 | 1164 | 1172 |
| Ukuqina | I-ASTM D2240 | I-Shore A/D | 80/- | 85/- | 90/- | 95/55 | 98/60 | -/64 | -/ 72 |
| Ukuminyana | I-ASTM D792 | g/cm³ | 1.18 | 1.19 | 1.19 | 1.20 | 1.21 | 1.21 | 1.22 |
| 100% Modulus | I-ASTM D412 | Mpa | 5 | 6 | 9 | 12 | 17 | 26 | 28 |
| 300% Modulus | I-ASTM D412 | Mpa | 9 | 12 | 20 | 29 | 32 | 40 | - |
| Amandla Okuqina | I-ASTM D412 | Mpa | 32 | 37 | 42 | 43 | 44 | 45 | 48 |
| Elongation at Break | I-ASTM D412 | % | 610 | 550 | 440 | 410 | 380 | 340 | 285 |
| Izinyembezi Amandla | I-ASTM D624 | N/mm | 90 | 100 | 120 | 140 | 175 | 225 | 260 |
| I-DIN Ukulahleka Kwe-Abrasion | 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 avamile futhi akufanele asetshenziswe njengokucaciswa.
Iphakheji
25KG/bag, 1000KG/pallet noma 1500KG/pallet, iplasitiki ecutshungulwayo
Ukuphatha kanye Nesitoreji
1. Gwema ukuphefumula imfucumfucu ecutshungulwa ngokushisa okushisayo
2. Imishini yokubamba imishini ingabangela ukwakheka kothuli. Gwema ukuphefumula uthuli.
3. Sebenzisa izindlela ezifanele zokubeka phansi lapho uphatha lo mkhiqizo ukuze ugweme ukukhokhiswa kwe-electrostatic
4. Amapellets aphansi angase ashelele futhi abangele ukuwa
Izincomo zesitoreji: Ukugcina ikhwalithi yomkhiqizo, gcina umkhiqizo endaweni epholile, neyomile. Gcina esitsheni esivalwe ngokuqinile.
I-5.Ngaphambi kokubunjwa, kuyadingeka ukomisa ngokugcwele, ikakhulukazi ngesikhathi sokubunjwa kwe-extrusion, ukubunjwa kokuqhuma, nokubunjwa kokuqhuma kwefilimu, ngezidingo eziqinile zokuqukethwe komswakama, ikakhulukazi ezinkathini zonyaka ezinomswakama kanye nezindawo zomswakama ophezulu.
FAQ
1. singobani?
Sizinze e-Yantai, e-China, siqala ngo-2020, sithengisa i-TPU siye eNingizimu Melika (25.00%), i-Europe(5.00%), i-Asia(40.00%), i-Afrika(25.00%), iMid East(5.00%).
2. singayiqinisekisa kanjani ikhwalithi?
Njalo isampula yangaphambi kokukhiqiza ngaphambi kokukhiqizwa ngobuningi;
Ukuhlolwa kokugcina njalo ngaphambi kokuthunyelwa;
3.yini ongayithenga kithi?
Wonke amabanga e-TPU, TPE, TPR, TPO, PBT
4. kungani kufanele uthenge kithi hhayi kwabanye abahlinzeki?
INANI ELIBELE KAKHULU, IKHWALITHI ELIBELE KAKHULU, INKONZO ENGCONO KAKHULU
5. yiziphi izinsiza esingahlinzeka ngazo?
Imigomo Eyamukelwe Yokulethwa: I-FOB CIF DDP DDU FCA CNF noma njengesicelo sekhasimende.
Uhlobo Lwenkokhelo olwamukelwe: TT LC
Ulimi olukhulunywayo: IsiShayina IsiNgisi IsiRashiya IsiTurkey
6.yini umhlahlandlela womsebenzisi we-TPU?
- Izinto ze-TPU ezonakele azikwazi ukusetshenziselwa ukucubungula imikhiqizo.
- Ngesikhathi sokukhiqiza, ukwakheka, isilinganiso sokuminyanisa, ukujula kwegroove, kanye ne-aspect ratio L/D yesikulufu kufanele kucatshangelwe ngokusekelwe kuzici zezinto. Izikulufu zokubumba umjovo zisetshenziselwa ukubumba umjovo, futhi izikulufu ze-extrusion zisetshenziselwa ukukhipha.
- Ngokusekelwe kubuketshezi bempahla, cabangela isakhiwo sesikhunta, usayizi we-glue, usayizi wenobhothi, isakhiwo sesiteshi sokugeleza, kanye nendawo yembobo yokukhipha umoya.
Izitifiketi
