Ukulimala kwe-TPU-ephezulu TPU / izicathulo eziyintokazi
Mayelana ne-TPU
I-Thermoplastic Polyurethane Elastomer (TPU) uhlobo lwe-elastomer olungahlelwa ngopulasitiki ngokushisa futhi lichithwe yi-solvent. Inezakhiwo ezinhle kakhulu ezifana namandla aphezulu, ubulukhuni obuphakeme, ukumelana nokuphefumula kanye nokumelana kawoyela. Inokusebenza okuhle kokusebenza futhi isetshenziswa kabanzi ekuvikelweni kwezwe lonke, ezokwelashwa, ukudla kanye nezinye izimboni. I-Thermoplastic Polyurethane enezinhlobo ezimbili: uhlobo lwe-polyester kanye nohlobo lwe-polyther, izinhlayiya ezimhlophe ezingahleliwe noma ze-columnar, kanye nobunzima yi-1.15g / cm3. Ubuningi obuhlobene bohlobo lwe-polyther luncane kunalolo hlobo lwe-polyester. Ukushisa kwengilazi okushisa kohlobo lwe-polyther kuyinto 100.6 ~ 106.1 ℃, kanye nokushisa kwengilazi ye-Folyester Type ingu-108.9 ~ 122.8 ℃. Izinga lokushisa le-brittleness of polythere kanye nohlobo lwe-polyester liphansi kune -62 ℃, kanye nokumelana okuphansi kwezinga lokushisa kohlobo lwe-polyther kungcono kunalokho kwe-polyester thayipha. Izici ezivelele ze-polyurethane thermoplastic elatomers ukumelana kahle kakhulu, ukumelana okuhle kwe-ozone, ubulukhuni obuphezulu, ukumelana okuhle, ukumelana kwamafutha aphansi, ukumelana namakhemikhali kanye nokumelana kwemvelo. Ukuqina kwe-hydrolytic kohlobo lwe-ester kuphakeme kakhulu kunalokho kwe-polyester thayipha.
Isicelo
Izicelo: Zonke izinhlobo zemikhiqizo ephezulu kakhulu efana nesithende, amathegi endlebe yezilwane, izingxenye zemishini, njll
Amapharamitha
| Khuphuka
| -Thize Isisindo | Ubunzima | Amandla asheshayo | -Kokugcina Elongation |
Amadumu | Amadumu | Amandla okunye |
|
| g / cm3 | ogwini a / d | I-MPA | % | I-MPA | I-MPA | Kn / mm |
| H3198 | I-1.24 | 98 | 40 | 500 | 13 | 21 | I-160 |
| H4198 | 1.21 | 98 | 42 | I-480 | 14 | 25 | Umfana no-180 |
| H365d | I-1.24 | I-64d | 42 | I-390 | 19 | 28 | -Mashumi |
| H370D | I-1.24 | I-70d | 45 | 300 | 24 | 30 | I-280 |
Amanani angenhla aboniswa njengamanani ajwayelekile futhi akufanele asetshenziswe njengezichazayo.
Isishuqulu
I-25kg / isikhwama, i-1000kg / pallet noma i-1500kg / pallet, icutshungulwe ipallet yepulasitiki
Ukuphatha nokugcina
1
2. Imishini yokusingathwa kwemishini ingadala ukwakheka kothuli. Gwema ukuphefumula uthuli.
3. Sebenzisa amasu afanelekile lapho uphatha lo mkhiqizo ukugwema izindleko zikagesi
4. Ama-pellets phansi angahle ashelele futhi ambangele ukuwa
Izincomo Zokugcina: Ukugcina ikhwalithi yomkhiqizo, umkhiqizo wesitolo endaweni epholile, eyomile. Gcina esitsheni esivalwe ngokuqinile.
Ukuqinisekiswa
