Isitofu iTPU-Ubulukhuni obuphezulu TPU/ Izihlangu isithende TPU/ TPU enyulu enganxibiyo
malunga neTPU
I-Thermoplastic polyurethane elastomer (TPU) luhlobo lwe-elastomer olunokuthi lwenziwe ngeplastiki ngokufudumeza kunye nokunyibilika nge-solvent. Ineempawu ezintle ezibanzi ezinje ngokuqina okuphezulu, ukuqina okuphezulu, ukumelana nokunxiba kunye nokumelana neoyile. Inokusebenza kakuhle kokusebenza kwaye isetyenziswa ngokubanzi ekukhuseleni kwelizwe, ezonyango, ekutyeni kunye namanye amashishini. I-Thermoplastic Polyurethane ineentlobo ezimbini: uhlobo lwe-polyester kunye nohlobo lwe-polyether, i-white random spherical okanye i-columnar particles, kunye nobuninzi be-1.10 ~ 1.25g / cm3. Ubuninzi obunxulumene nohlobo lwe-polyether luncinci kunohlobo lwe-polyester. Ubushushu beglasi benguqu yohlobo lwe-polyether yi-100.6 ~ 106.1 ℃, kunye nobushushu beglasi benguqu yohlobo lwepolyester yi-108.9 ~ 122.8 ℃. Ubushushu be-brittleness bohlobo lwe-polyester kunye nohlobo lwe-polyester lungaphantsi kwe -62 ℃, kwaye ukuxhathisa ubushushu obuphantsi kohlobo lwe-polyether kungcono kunohlobo lwe-polyester. Iimpawu ezibalaseleyo ze-polyurethane thermoplastic elastomers zibalaseleyo ukumelana nokunxiba, ukuxhathisa okugqwesileyo kwe-ozone, ukuqina okuphezulu, ukomelela okuphezulu, ukuqina okuhle, ukumelana nobushushu obuphantsi, ukumelana ne-oyile elungileyo, ukuxhathisa imichiza kunye nokuxhathisa kokusingqongileyo. Uzinzo lwe-hydrolytic yohlobo lwe-ester luphezulu kakhulu kunolo lohlobo lwe-polyester.
Isicelo
Izicelo: Zonke iintlobo zeemveliso ezinobunzima obuphezulu ezifana nesithende, iithegi zendlebe yezilwanyana, iindawo zomatshini, njl
Iiparamitha
| IBanga
| Ngokuthe ngqo Umxhuzulane | Ukuqina | Tensile strength | Eyokugqibela Ukwandisa |
Imodyuli | Imodyuli | Iinyembezi Amandla |
|
| g/cm3 | unxweme A/D | MPa | % | MPa | MPa | KN/mm |
| H3198 | 1.24 | 98 | 40 | 500 | 13 | 21 | 160 |
| H4198 | 1.21 | 98 | 42 | 480 | 14 | 25 | 180 |
| H365D | 1.24 | 64D | 42 | 390 | 19 | 28 | 200 |
| H370D | 1.24 | 70D | 45 | 300 | 24 | 30 | 280 |
La maxabiso angentla aboniswa njengamaxabiso aqhelekileyo kwaye akufunekanga asetyenziswe njengengcaciso.
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.
Iziqinisekiso
