ETPU I-Foam Granule
PECOAT® E-TPU I-Foam Granule
ETPU isifinyezo esithi “Expanded I-Thermoplastic Polyurethane”, okuyimbumbu ye-thermoplastic polyurethane enegwebu futhi iwumkhiqizo ocutshungulwa usuka ku-thermoplastic polyurethane elastomer (TPU). Ngenxa yesakhiwo sayo esifana ne-popcorn, abantu babuye bayibize ” TPU I-Popcorn " .
ETPU wuhlobo olusha lwezinto ezigwebulayo ezisebenza kahle kakhulu. Igcina izakhiwo ezinhle kakhulu ze TPU izinto zokwakha futhi inokumelana okuhle kakhulu nokugqokwa, amandla aphezulu emishini, ukuqina okuphezulu, ukumelana nokugoba nokugoqa, ukumelana ne-hydrolysis, ukumelana nowoyela, ukuphuzi okuphansi, kanye ne-compression deformation encane unomphela.
Imikhiqizo eyenziwe ETPU impahla zithambile, zilula, futhi ziphefumula, okwenza kube uhlobo olusha lwempahla emkhakheni wezinto ezisezingeni eliphezulu zezicathulo. Ngaphezu kwalokho, inethuba elibanzi kakhulu lesicelo ekumunceni ukushaqeka, ukupakisha, izinto zangaphakathi zezimoto, imishini yezemidlalo, amathoyizi ezingane, ukwahlukanisa neminye imikhakha.
Sisebenzisa indlela yokwenza amagwebu kanye nobuchwepheshe be-supercritical fluid ukuze sandise i-thermoplastic polyurethane material. Ngokushintsha izinga lokushisa nokucindezela, isimo sokulingana se-polymer/gas homogeneous system ngaphakathi kwempahla siyashabalala, futhi ama-bubble nuclei ayakhiwa futhi akhule ngaphakathi kwempahla ukuze akhe impahla ye-polyurethane enegwebu. Ngemva kokuphuma amagwebu, TPU izinhlayiya zingakhula zibe izikhathi ezingu-5-8 zevolumu yazo yoqobo njenge-popcorn, nenani elikhulu lezimbotshana ezivaliwe ezinobubanzi obusuka ku-30 kuya ku-300 microns. Lezi zimbotshana ezivaliwe zinganikeza izinhlayiya ezinegwebu ukuqina okuhle kakhulu.
- Ukuminyana kokukhanya okuphezulu: Izinhlayiya ze-0.15-0.25g/cm3 zingalungiswa.
- I-High Wear Resistance: Inani lokuhlolwa kokugqokwa lingaphansi kuka-53mm3
- Ibanga eliphikisana nokuphuzi ≥4 izinga
- Ukumelana Nokugoba Okuphezulu ≥120,000 izikhathi
- Ukumelana Nezinga Lezinga Eliphansi: Umkhiqizo ugcina ukusebenza okuhle kokuphindisela phansi ngaphansi kokungu -20℃
- Ukusebenza Kwe-Rebound Okuphezulu: Kufika ku-60%
- Ivumelana Nemvelo: Yonke inqubo ihambisana nemvelo
Ukuqhathaniswa Kwezinto Ezihlukile Zegwebu <
| Ukusebenza | E-TPU | EPP | EPS | EPE | EVA |
| Ukuqina | OKUNGCONO | OKUNGCONO | EZINHLE | OKUNGCONO | |
| Rebound Resilience | EZINHLE | ABABI | OKUNGCONO | OKUNGCONO | |
| Ukumelana Ne-Abrasive | EZINHLE | ABABI | EZINHLE | ABABI | |
| Ukuphikiswa Kwempembelelo | EZINHLE | ABABI | OKUNGCONO | ||
| I-Wather Resistance | ABABI | OKUNGCONO | OKUNGCONO | ||
| Ukumelana Nezinga Lokushisa Eliphansi | EZINHLE | EZINHLE | OKUNGCONO | EZINHLE | |
| Ukumelana Kwamakhemikhali | ABABI | EZINHLE | EZINHLE | ||
| Water Resistant | EZINHLE | OKUNGCONO | OKUNGCONO | OKUNGCONO | |
| Ukuvikelwa kwemvelo | ABABI |

- Ukusebenza okuphezulu kokuqina.
- Ukuminyana okulawulwayo, amaseli afanayo, ububanzi 5-8mm
- Izinga eliphezulu lokumelana nokuphuzi.
- Umfutho we-Steam 1.6-1.9Kg, isikhathi se-25-32s; ingcindezi yokuphumelela 1.2-1.4Kg, isikhathi 20-28s, ukusetshenziswa kwamandla okuncane.
| Into yokuhlola | Indlela Yokuhlola | Umphumela Test |
| ubulukhuni | GB/T 3903.4 Shore C | 30-47 |
| Ayimelani | GB / T 9867 | ≤250mm3 |
| Ubuningi | GB / T 533 | 0.18-0.27g / cm3 |
| Isethi yokucindezela | I-HG/T 2876 | ≤30% |
| Ukuqina kokubopha kabusha | GB / T 1681 | ≥60% |
| Ukumelana nokugoqa | GB / T 3903.1 | Kudlule |
| Ibanga eliphikisana nokuphuzi | HT/T 3689-2014 | Ileveli engu-24H≥4 B 3H≥4 izinga |
| Amandla izinyembezi | GB / T 1080 | ≥4N/mm |
| Amandla Amandla | GB / T 6344 | .1.5Mpa |
| Ukuphakanyiswa | GB / T 6344 | ≥200% |
- Ukuminyana kokukhanya okuphezulu
- Ububanzi be-particle 5-8mm
- Ukucindezela kokubumba 1.6-1.9Kg
- Izinkambu zokufaka isicelo: i-midsole yezicathulo, ukuvikelwa kwezemidlalo, i-cushion, i-filler, njll.
| Into yokuhlola | Indlela Yokuhlola | Umphumela Test |
| ubulukhuni | GB/T 3903.4 Shore C | 25-35 |
| Ayimelani | GB / T 9867 | ≤250mm3 |
| Ubuningi | GB / T 533 | 0.16-0.2g / cm3 |
| Isethi yokucindezela | I-HG/T 2876 | ≤40% |
| Ukuqina kokubopha kabusha | GB / T 1681 | ≥50% |
| Ukumelana nokugoqa | GB / T 3903.1 | Kudlule |
| Ibanga eliphikisana nokuphuzi | HT/T 3689-2014 | Ileveli engu-24H≥4 B 3H≥4 izinga |
| Amandla izinyembezi | GB / T 1080 | ≥3N/mm |
| Amandla Amandla | GB / T 6344 | .1.3Mpa |
| Ukuphakanyiswa | GB / T 6344 | ≥130% |
- Izinhlobonhlobo zemibala ye-jelly ziyatholakala
- Ububanzi be-particle: 5-8mm
- Ukucindezela kokubumba: 1.7-2.2Kg
- Izinkambu zokufaka isicelo: i-midsole yezicathulo, ithrekhi yepulasitiki, njll.
| Into yokuhlola | Indlela Yokuhlola | Umphumela Test |
| ubulukhuni | GB/T 3903.4 Shore C | 30-47 |
| Ayimelani | GB / T 9867 | ≤250mm3 |
| Ubuningi | GB / T 533 | 0.20-0.27g / cm3 |
| Isethi yokucindezela | I-HG/T 2876 | ≤30% |
| Ukuqina kokubopha kabusha | GB / T 1681 | ≥60% |
| Ukumelana nokugoqa | GB / T 3903.1 | Kudlule |
| Ibanga eliphikisana nokuphuzi | HT/T 3689-2014 | Ileveli engu-24H≥4 B 3H≥4 izinga |
| Amandla izinyembezi | GB / T 1080 | ≥5N/mm |
| Amandla Amandla | GB / T 6344 | .1.5Mpa |
| Ukuphakanyiswa | GB / T 6344 | ≥200% |
- Ukumelana kokugqokwa okuphezulu
- Ububanzi be-particle 5-8mm
- Ukucindezela kokubumba 1.9-2.3Kg
- Izinkambu zokufaka isicelo: i-outsole, i-midsole, umatilasi, ithrekhi yepulasitiki, isondo lebhayisikili, njll.
| Into yokuhlola | Indlela Yokuhlola | Umphumela Test |
| ubulukhuni | GB/T 3903.4 Shore C | I-45 ± 3 |
| Ayimelani | GB / T 9867 | ≤160mm3 |
| Ubuningi | GB / T 533 | 0.27±-0.03g/cm3 |
| Isethi yokucindezela | I-HG/T 2876 | ≤25% |
| Ukuqina kokubopha kabusha | GB / T 1681 | ≥60% |
| Ukumelana nokugoqa | GB / T 3903.1 | Kudlule |
| Ibanga eliphikisana nokuphuzi | HT/T 3689-2014 | Ileveli engu-24H≥4 B 3H≥4 izinga |
| Amandla izinyembezi | GB / T 1080 | ≥6N/mm |
| Amandla Amandla | GB / T 6344 | .1.6Mpa |
| Ukuphakanyiswa | GB / T 6344 | ≥200% |
- Ukuminyana kwezinhlayiyana ezikhanyayo
- Ububanzi be-particle 5-8mm
- Indlela yokubumba: I-Perfusion
- Izinkambu zokufaka isicelo: i-midsole, umatilasi, umcamelo, ukuvikelwa kwezemidlalo, njll.
| Into yokuhlola | Indlela Yokuhlola | Umphumela Test |
| ubulukhuni | GB/T 3903.4 Shore C | 25-38 |
| Ayimelani | GB / T 9867 | ≤250mm3 |
| Ubuningi | GB / T 533 | 0.16-0.25g / cm3 |
| Isethi yokucindezela | I-HG/T 2876 | ≤40% |
| Ukuqina kokubopha kabusha | GB / T 1681 | ≥50% |
| Ukumelana nokugoqa | GB / T 3903.1 | Kudlule |
| Ibanga eliphikisana nokuphuzi | HT/T 3689-2014 | Ileveli engu-24H≥4 B 3H≥4 izinga |
| Amandla izinyembezi | GB / T 1080 | ≥3N/mm |
| Amandla Amandla | GB / T 6344 | .1.5Mpa |
| Ukuphakanyiswa | GB / T 6344 | ≥150% |
Ngaphezu kokusetshenziswa kabanzi embonini yezicathulo, E-TPU izinto zokwakha zingasetshenziswa futhi kumathrekhi, izigqoko zokuzivikela, izinto zokupakisha, nezinto zangaphakathi zezimoto.
Lawa mabhamuza omoya avaliwe anganikeza izinhlayiya ezikhihliza amagwebu ngokuminyana okuhle kakhulu okuphansi, ukuqina okuphezulu, nokuguquguquka. Ngokusebenzisa inqubo yokubumba umusi ukuze kucutshungulwe izinhlayiya ezikhihliza amagwebu zibe sesimweni esifiselekayo somkhiqizo, ungqimba olungaphandle lwezinhlayiya ezigwebuzelayo luyancibilika kancane futhi lunamathele esimweni esizinzile phakathi nale nqubo, kuyilapho ukwakheka kwembotshana yangaphakathi kungathinteki. Uma umkhiqizo ungowodwa, i-sole ingacindezelwa ibe yisigamu sobukhulu bayo ngaphansi kwengcindezi, inciphise kakhulu ukushaqeka okuthathwe yi-sole. Ngemuva kokuthi amandla okucindezela enyamalele, i-sole ingaphindela ngokushesha futhi ibuyele esimweni sayo sokuqala.
Ngokwezibalo, uma isisindo semoto sincishiswa ngo-10%, ukusetshenziswa kwamafutha okuhambisanayo kungancishiswa ngo-6% -8%, kanti ukukhishwa kwe-carbon dioxide kungancishiswa ngo-5% -6%. Ngakho-ke, ukulula kwezimoto sekuphenduke umkhuba wokongiwa kwamandla kanye nokunciphisa ukungcola. Eminyakeni yamuva, ngokwanda okuqhubekayo kwe- E-TPU imakethe, izinkambu zesicelo ze E-TPU ziye zanda kancane kancane. Ingasetshenziselwa izembozo zezihlalo zemoto zangaphandle kanye nama-cushions ezihlalo zemoto. Imikhiqizo ehlobene esetshenziswayo E-TPU ziqinile.
ETPU I-trak yenkundla yokudlala inezinzuzo eziningi.
- Iphephile futhi inemvelo
- Ukusebenza okuhle kakhulu kwe-cushion kanye ne-rebound, i-elastic ou eguquguqukayotput ukuhlangabezana nezidingo ezahlukene
- Ukucaba okuhle nokuthinta kahle
- Izakhiwo zomzimba ezinzile isikhathi eside, ukumelana nokugqoka, ukumelana noshintsho lokushisa
- Amandla acindezelayo aphezulu, akulula ukuwohloka
ETPU impahla kanye nokucubungula kwayo kuyahambisana nemvelo, kuqinisekisa indawo yokuzijabulisa ephephile. Inokuthinta okuthambile nokunwebekayo, okungasindi futhi kuyaphefumula, kwakha indawo yezemidlalo enethezekile. Ihlanganiswe nezinhlayiya ezizimele eziphefumulayo, inemiphumela emihle kakhulu yokushaqeka kanye nemiphumela yokubuyisela amandla, inciphisa kakhulu ingozi yokuwa ngesikhathi sokuzivocavoca, futhi ivikela amadolo, izihlakala, nemigqa.
- Ukhiqiza muphi umkhiqizo? Kungcono ukusithumelela isithombe somkhiqizo wakho.
- Ingabe udinga uhlobo lwe-polyester noma uhlobo lwe-polyether?
- Uma unemininingwane yakho edingekayo, sicela usithumelele.

ETPU Amabhodi, ETPU Umphakeli Wamapuleti Amashidi Egwebu
Ukukhulula I-Versatility ye ETPU Amapuleti Eshidi Legwebu Kumklamo Wezimboni
ETPU Amashidi Egwebu: Umhlahlandlela Ophelele Wezakhiwo Nezicelo
ETPU Ubuhlalu (I-Thermoplastic Polyurethane Enwetshiwe) Iyathengiswa
ETPU Izinto Ezikhihliza Ugwebu Zinokushiyeka Kwabanye
Izinzuzo kanye Nemibi ye ETPU Materials
E-TPU "Ama-Popcorn" - Impahla Ehlukahlukene Ngaphandle Kwempahla Yezicathulo
ETPU Izicathulo zifanelekile ukucatshangelwa

