Izinto Ezintsha Zokusetshenziswa Kwe-ETPU ZaseShayina Zokugcwalisa Indlela Yomgwaqo
Mayelana ne-TPU
I-ETPU (Expanded Thermoplastic Polyurethane) iyinto yepulasitiki enezakhiwo eziningi ezinhle kakhulu. Nansi incazelo eningiliziwe ngayo:
Pukunethezeka
Ilula:Inqubo yokufaka igwebu yenza kube lula futhi kungaqini kakhulu kunezinto ze-polyurethane zendabuko, okunganciphisa isisindo futhi kuthuthukise ukusebenza kahle kanye nokusebenza kahle ekusetshenzisweni.
Ukunwebeka nokuguquguquka:Njengoba inokuguquguquka okuhle kakhulu, ingaguquguquka futhi ibuyiselwe ngokushesha esimweni sayo sokuqala ngaphansi kwengcindezi, ifanelekela ukuncibilikisa, ukumuncwa kokushaqeka noma ukusetshenziswa kokubuyela emuva.
Ukumelana nokugqoka:Ukumelana okuhle kakhulu nokuguguleka, okuvame ukusetshenziswa ezithendeni, emishinini yezemidlalo nakwezinye izindawo ezivame ukungqubuzana.
Ukumelana nomthelela:Ukuqina okuhle kanye nezici zokumunca amandla kwenza kube nokumelana okukhulu komthelela, kungamunca ngempumelelo amandla omthelela, kunciphise umonakalo kumkhiqizo noma emzimbeni womuntu.
Ukumelana namakhemikhali kanye nokumelana nemvelo:uwoyela omuhle, ukumelana kwamakhemikhali kanye ne-UV, ungagcina izakhiwo zomzimba ezindaweni ezinzima.
I-thermoplastic:Ingathanjiswa ngokushisa futhi iqiniswe ngokupholisa, futhi ingabunjwa futhi icutshungulwe ngezinqubo ezivamile zokucubungula i-thermoplastic ezifana nokubumba nge-injection, i-extrusion kanye ne-blow molding.
Ukuphinda kusetshenziswe:Njengezinto ezisetshenziswa yi-thermoplastic, ingaphinde isetshenziswe futhi inobungani nemvelo kunezinto ezisetshenziswa yi-thermoset.
Isicelo
Izicelo: Ukumuncwa Okushaqisayo, Isoli Yesicathulo .Isoli Yesicathulo Ephakathi, Ithrekhi Yokugijima
Amapharamitha
Amanani angenhla aboniswa njengamanani ajwayelekile futhi akufanele asetshenziswe njengemininingwane.
| Izakhiwo | Okujwayelekile | Iyunithi | Inani | |
| Izakhiwo Ezibonakalayo | ||||
| Ubuningi | I-ASTM D792 | g/cm3 | 0.11 | |
| Si-size | Mm | 4-6 | ||
| Izakhiwo Zemishini | ||||
| Ubuningi Bokukhiqiza | I-ASTM D792 | g/cm3 | 0.14 | |
| Ukuqina Kokukhiqiza | I-AASTM D2240 | Ugu C | 40 | |
| Amandla Okudonsa | I-ASTM D412 | I-Mpa | 1.5 | |
| Amandla Okudabuka | I-ASTM D624 | I-KN/m | 18 | |
| Ukwelula Ngesikhathi Sokuphumula | I-ASTM D412 | % | 150 | |
| Ukuqina | I-ISO 8307 | % | 65 | |
| Ukuguqulwa Kokucindezela | I-ISO 1856 | % | 25 | |
| Izinga lokumelana nokuphuzi | I-HG/T3689-2001 A | Izinga | 4 | |
Iphakheji
25KG/isikhwama, 1000KG/iphalethi noma 1500KG/iphalethi, icutshungulweipulasitikiiphalethi
Ukuphatha Nokugcina Isitoreji
1. Gwema ukuphefumula umusi kanye nomhwamuko wokucubungula ukushisa
2. Imishini yokuphatha imishini ingabangela ukwakheka kothuli. Gwema ukuphefumula uthuli.
3. Sebenzisa amasu afanele okusekela phansi lapho uphatha lo mkhiqizo ukuze ugweme ukushaja kwe-electrostatic
4. Ama-pellet phansi angase ashelele futhi abangele ukuwa
Izincomo zokugcina: Ukuze ugcine ikhwalithi yomkhiqizo, gcina umkhiqizo endaweni epholile neyomile. Gcina esitsheni esivalwe kahle.
Izitifiketi
