Eyandisiweyo yaseTshayina ETPU iMathiriyeli ekrwada yokuzaliswa kwendlela yeenqwelo-moya
Malunga neTPU
I-ETPU (i-Expanded Thermoplastic Polyurethane) yinto yeplastiki eneempawu ezininzi ezintle. Nantsi inkcazo eneenkcukacha ngayo:
Pukulingana
Khaphukhaphu:Inkqubo ye-foaming iyenza ibe yincinci kwaye ibe lula kunezinto ze-polyurethane zendabuko, ezinokunciphisa ubunzima kunye nokuphucula ukusebenza kakuhle kunye nokusebenza kwizicelo.
Ukuqina kunye nokuguquguquka:Nge-elasticity egqwesileyo kunye nokuguquguquka, inokukhubazeka kwaye ibuyiselwe ngokukhawuleza kwimo yayo yangaphambili phantsi koxinzelelo, ilungele ukuthotywa, ukufunxa ukothuka okanye ukubuyisela izicelo.
Ukumelana nokunxiba:Ukuxhathisa okugqwesileyo kokunxiba, okuhlala kusetyenziswe kwiisoli, izixhobo zemidlalo kunye nezinye iindawo ezihlala zingqubana.
Ukuchasa impembelelo:I-elasticity elungileyo kunye neempawu zokufunxa amandla ziyenza ibe nokuchasana kwempembelelo ephezulu, inokufunxa ngokufanelekileyo amandla empembelelo, ukunciphisa umonakalo kwimveliso okanye kumzimba womntu.
Ukumelana neekhemikhali kunye nokumelana nokusingqongileyo:ioyile elungileyo, imichiza kunye nokumelana ne-UV, inokugcina iipropathi ezibonakalayo kwiindawo ezirhabaxa.
Thermoplastic:Inokuthanjiswa ngokufudumeza kwaye iqiniswe ngokupholisa, kwaye inokubunjwa kwaye iqhutywe ngeenkqubo eziqhelekileyo zokulungiswa kwe-thermoplastic ezifana nokubumba inaliti, i-extrusion kunye nokubunjwa kokuvuthela.
Ukurisayikilisha:Njengomathiriyeli we-thermoplastic, iyaphinda isetyenziswe kwaye ihambelana nokusingqongileyo kunezixhobo ze-thermoset.
Isicelo
Usetyenziso: Ukufunxa okothusayo , insole yesihlangu .midsole outsole ,Ingoma yokubaleka
Iiparamitha
La maxabiso angentla aboniswa njengamaxabiso aqhelekileyo kwaye akufunekanga asetyenziswe njengengcaciso.
| Iipropati | Umgangatho | Iyunithi | Ixabiso | |
| Iipropati Zomzimba | ||||
| Ukuxinana | I-ASTM D792 | g/cm3 | 0.11 | |
| Size | Mmm | 4-6 | ||
| Iipropati zoomatshini | ||||
| Ubuninzi bemveliso | I-ASTM D792 | g/cm3 | 0.14 | |
| Ubulukhuni beMveliso | I-AASTM D2240 | Unxweme C | 40 | |
| Tensile strength | I-ASTM D412 | Mpa | 1.5 | |
| Iinyembezi Amandla | I-ASTM D624 | KN/m | 18 | |
| Ukwandiswa ngexesha lekhefu | I-ASTM D412 | % | 150 | |
| Ukomelela | ISO 8307 | % | 65 | |
| Ukuguqulwa koxinzelelo | ISO 1856 | % | 25 | |
| Inqanaba lokumelana nokutyheli | HG/T3689-2001 A | Inqanaba | 4 | |
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
