I-Si-TPV 2250-75A I-Thermoplastic Elastomer Modifier Enobungani Nemvelo ye-EVA Foam
chaza:
I-SILIKE Si-TPV thermoplastic elastomer iyi-elastomer enamandla e-thermoplastic esuselwe ku-silicone eyenziwe ngobuchwepheshe obukhethekile obuhambisanayo ukusiza irabha ye-silicone ihlakazeke ku-EVA ngokulinganayo njengezinhlayiya ze-micron eziyi-1 ~ 3 ngaphansi kwe-microscope. Lezo zinto eziyingqayizivele zihlanganisa amandla, ukuqina kanye nokumelana nokuguguleka kwanoma iyiphi i-thermoplastic elastomer nezakhiwo ezifiselekayo ze-silicone: ukuthamba, ukuzizwa okusilika, ukukhanya kwe-UV kanye nokumelana namakhemikhali okungaphinde kusetshenziswe futhi kusetshenziswe kabusha ezinqubweni zokukhiqiza zendabuko.
THUMELA I-IMEYILI KUTHI Izicelo
I-Si-TPV 2250-75A thermoplastic vulcanizate elastomer iyi-elastomer ye-silicone ye-thermoplastic ethambile, enobungani nesikhumba enikeza ukumelana nokuguguleka okumangalisayo, ukumelana namakhemikhali, kanye nokunamathela okuhle kakhulu ku-EVA nakwezinye izindawo ezingaphansi komhlaba.
I-Si-TPV 2250-75A ingasetshenziswa njengesiguquli se-thermoplastic elastomer esinobungani nemvelo, esisebenza kahle kakhulu esenzelwe izinhlelo zokusebenza ze-EVA chemical foam. Inikeza ikhwalithi ephezulu ye-foam enesakhiwo esifanayo samaseli, ukunciphisa ukushisa, kanye nokuqina okuthuthukisiwe kobukhulu ngenkathi ivimbela ukufuduka kwamakhemikhali, okwenza kube yindlela enhle kakhulu yokushintsha i-foam ebaluleke kakhulu. Izinto zokwakha zikhiqiza ama-foam alula kakhulu, athambile, anwebekayo anokumelana nokuguguleka/ukushelela okumangalisayo kanye nokufana kombala okuhambisanayo, okuholela ekukhiqizeni okuphezulu komkhiqizo. Ukusebenziseka kwayo okuhle kakhulu kanye nokusebenza kahle kwezindleko kuyenza ifaneleke kakhulu ezicathulweni, imishini yezemidlalo, amadivayisi ezokwelapha, kanye nezinhlelo zokupakisha ezivikelayo, okunikeza kokubili izinzuzo zokusebenza kanye nokusimama.
Izinzuzo Eziyinhloko
- Kuthuthukisa ukuthinta kwe-EVA, ukungasheleli, kanye nokuvumelana kombala
- Kunciphisa ngempumelelo isethi yokucindezela kanye nokuncipha kokushisa.
- Ukumelana okuhle kakhulu nokuklwebheka, ukumelana namabala, kanye nokungabi nothuli.
- Azikho izinto zokupholisa ipulasitiki namafutha okuthambisa, azikho imvula.
- Kulula ukususa amanzi, kulula ukuwalahla uma ungena (flash).
Izakhiwo ezijwayelekile zemishini
| Ukwelula Ngesikhathi Sokuphumula | 80% | I-ISO37 |
| Amandla Okudonsa | 6.12Mpa | I-ISO37 |
| Ukuqina Kogu lolwandle | 75A | I-ISO868 |
| Ubuningi | 1.06 | I-ISO1183 |
| Amandla Okudabuka | 30.63kN/m | I-ISO34 |
| I-Modulus ye-Elasticity | 10.26Mpa | I-ISO37 |
| I-MI(190℃,10KG) | 5.54g/10min | I-ISO1133 |
Isetshenziswa kanjani
| Izimo | I-Si-TPV 2250-75A | iyunithi |
| Isikhathi sokomisa | 2-4 | h |
| Izinga lokushisa lokomisa | 80 | ℃ |
| Izinga lokushisa le-Zone 1 | 120-140 | ℃ |
| Izinga lokushisa le-Zone 2 | 140-160 | ℃ |
| Izinga lokushisa le-Zone 3 | 140-170 | ℃ |
| Izinga lokushisa le-Zone 4 | 170-175 | ℃ |
| Ukushisa kwe-nozzle noma i-die | 175-185 | ℃ |
Phawula:
1. Imikhiqizo ye-Si-TPV elastomer ingakhiqizwa kusetshenziswa izinqubo ezijwayelekile zokukhiqiza i-thermoplastic, okuhlanganisa ukubumba ngaphezulu noma ukuhlanganisa ngezingxenye zepulasitiki ezifana ne-PC, PA.
2. Ukuzwakala okusilika kakhulu kwe-Si-TPV elastomer akudingi izinyathelo ezengeziwe zokucubungula noma zokufaka.
3. Izimo zenqubo zingahluka ngokwemishini nezinqubo ngazinye.
4. Kunconywa ukomisa nge-desiccant esusa umswakama kuyo yonke indawo.
Iphakheji:
25KG/isikhwama, isikhwama sephepha esenziwe ngezandla esinesikhwama sangaphakathi se-PE.
Isikhathi sokuphila kanye nesitoreji:
Thutha njengamakhemikhali angewona ingozi. Gcina endaweni epholile futhi enomoya omuhle.
Izici zokuqala zihlala zinjalo izinyanga eziyi-12 kusukela ngosuku lokukhiqiza uma zigcinwe endaweni yokugcina enconyiwe.
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