Thermoplastic Polyurethane (TPU) Resin for Mobile Phone Cases High Transparent TPU Granules TPU Powder Manufacturer
Malunga neTPU
I-TPU, emfutshane ye-Thermoplastic Polyurethane, yi-elastomer ye-thermoplastic ephawulekayo kunye noluhlu olubanzi lweepropati ezibalaseleyo kunye noluhlu olubanzi lwezicelo.
I-TPU yibhloko ye-copolymer eyenziwe ngokusabela kwe-disocyanates kunye ne-polyols. Ibandakanya amacandelo aqinileyo kunye athambileyo. Amacandelo anzima abonelela ngokuqina kunye nokusebenza komzimba, ngelixa amacandelo athambileyo enika ukuguquguquka kunye neempawu ze-elastomeric.
Iipropati
• Iipropati zoomatshiniI-5: I-TPU inamandla amakhulu, inamandla obunzima obujikeleze i-30 - 65 MPa, kwaye inokunyamezela ukukhubazeka okukhulu, ukuba nobude bekhefu ukuya kuthi ga kwi-1000%. Ikwanayo nokumelana ne-abrasion egqwesileyo, ibe ngaphezulu kokuphindwe kahlanu ukunxiba - ukumelana nerubha yendalo, kwaye ibonakalisa ukuxhathisa kokukrazuka okuphezulu kunye nokuqina okubalaseleyo - ukumelana, kuyenza ilungele izicelo ezifuna amandla aphezulu koomatshini.
• Ukumelana nemichiza5: I-TPU ixhathisa kakhulu kwii-oyile, igrisi, kunye nezinyibilikisi ezininzi. Ibonisa ukuzinza okulungileyo kwi-oyile ye-fuel kunye ne-oyile yomatshini. Ukongezelela, inokumelana kakuhle neekhemikhali eziqhelekileyo, eziye zandisa ubomi benkonzo yeemveliso kwiikhemikhali - kwiindawo zoqhagamshelwano.
• Iipropati zoThermal: I-TPU inokusebenza ngokufanelekileyo ngaphakathi koluhlu lweqondo lokushisa ukusuka kwi-40 °C ukuya kwi-120 °C. Igcina i-elasticity elungileyo kunye neempawu zomatshini kumaqondo aphantsi kwaye ayiguquki okanye inyibilike ngokulula kumaqondo aphezulu.
• Ezinye iiPropatiI-4: I-TPU inokuqulunqwa ukufezekisa amanqanaba ahlukeneyo obala. Ezinye izixhobo ze-TPU zicace kakhulu, kwaye kwangaxeshanye, zigcina ukuxhathisa okulungileyo kwe-abrasion. Iintlobo ezithile ze-TPU nazo zinokuphefumla kakuhle, kunye nesantya sokuhambisa umphunga esinokuhlengahlengiswa ngokweemfuno. Ukongeza, i-TPU ine-biocompatibility egqwesileyo, ayinayo ityhefu, ayinayo i-allergenic, kwaye ayicaphuki, iyenza ifaneleke kwizicelo zonyango.
Isicelo
Izicelo: izixhobo zombane kunye nezombane, ibakala ngokubanzi, ucingo kunye namabanga entambo, izixhobo zemidlalo, iinkangeleko, ibakala lombhobho, izihlangu/ityala lefowuni/3C ombane/iintambo/imibhobho/amashiti
Iiparamitha
| Iipropati | Umgangatho | Iyunithi | Ixabiso |
| Iipropati Zomzimba | |||
| Ukuxinana | I-ASTM D792 | g/cm3 | 1.21 |
| Ukuqina | I-ASTM D2240 | Unxweme A | 91 |
| I-ASTM D2240 | Unxweme D | / | |
| Iipropati zoomatshini | |||
| 100% Imodyuli | I-ASTM D412 | Mpa | 11 |
| Tensile strength | I-ASTM D412 | Mpa | 40 |
| Iinyembezi Amandla | I-ASTM D642 | KN/m | 98 |
| Ukwandiswa ngexesha lekhefu | I-ASTM D412 | % | 530 |
| Melt Volume-Flow 205 ° C / 5kg | I-ASTM D1238 | g/10min | 31.2 |
La maxabiso angentla aboniswa njengamaxabiso aqhelekileyo kwaye akufunekanga asetyenziswe njengengcaciso.
Iphakheji
25KG/bag, 1000KG/pallet okanye 1500KG/pallet, yenziweiplastikiipalethi
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
