Izinto Eziqinile Nezithambile Zezikhwama Zemfashini Ezifana Nesikhumba i-Si-TPV 2150- 55A
chaza:
I-SILIKE Si-TPV 2150-55A thermoplastic elastomer iyi-elastomer enamandla e-thermoplastic esuselwe ku-silicone eyenziwe ngobuchwepheshe obukhethekile obuhambisanayo ukusiza irabha ye-silicone ihlakazeke ku-SEBS ngokulinganayo njengezinhlayiya ze-micron ezingu-2 ~ 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 2150-55A ingaxhuma kahle kakhulu ne-TPE kanye nezinye izinto ezifana ne-polar substrates njenge-PP, PA, PE, PS, njll. Ingumkhiqizo owenzelwe ukubumba okuthambile kuma-electronics agqokwayo, amakesi ezinsiza zamadivayisi kagesi, izimboni zezimoto, i-TPE ephezulu, izintambo ze-TPE .....
Izinzuzo Eziyinhloko
- 1. Nikeza ubuso ngokuthinta okuthambile nokuthambile kwesikhumba, okuthambile kwesandla okunezakhiwo ezinhle zomshini.
- 2. Akuqukethe i-plasticizer namafutha okuthambisa, akukho ngozi yokopha/enamathelayo, akukho phunga.
- 3. Ukumelana okuzinzile kwe-UV kanye namakhemikhali okunesibopho esihle kakhulu ku-TPE kanye nezingxenye ezifanayo ze-polar.
- 4. Nciphisa ukumuncwa kothuli, ukumelana nowoyela kanye nokunciphisa ukungcola.
- 5. Kulula ukuyikhipha, futhi kulula ukuyiphatha.
- 6. Ukumelana nokuklwebheka okuhlala isikhathi eside kanye nokumelana nokuchotshozwa kanye nokumelana nokuklwebheka.
- 7. Ukuguquguquka okuhle kakhulu nokumelana nokugoba.
Izici
- Ukuhambisana: SEBS, PP, PE, PS, PET, PC, PMMA, PA
Izakhiwo ezijwayelekile zemishini
| Ukwelula Ngesikhathi Sokuphumula | 590% | I-ISO 37 |
| Amandla Okudonsa | 6.7 Mpa | I-ISO 37 |
| Ukuqina Kogu lolwandle | 55 | I-ISO 48-4 |
| Ubuningi | 1.1g/cm3 | I-ISO1183 |
| Amandla Okudabuka | 31 kN/m | I-ISO 34-1 |
| I-Modulus ye-Elasticity | 4.32 Mpa | |
| I-MI(190℃,10KG) | 13 | |
| Izinga Lokushisa Elincibilikayo Eliphezulu | 220 ℃ | |
| Izinga Lokushisa Eliphezulu Lesikhunta | 25 ℃ | |
Isetshenziswa kanjani
● Ukubumba ngomjovo ngqo.
● Umhlahlandlela Wokucubungula Ukubumba Ngomjovo
| Isikhathi Sokomisa | Amahora angu-2-4 |
| Izinga Lokushisa Lokomisa | 60-80℃ |
| Izinga Lokushisa Lendawo Yokuphakelayo | 180-190℃ |
| Izinga Lokushisa Lendawo Ephakathi | 190-200℃ |
| Izinga Lokushisa Lendawo Engaphambili | 200-220℃ |
| Izinga lokushisa le-Nozzle | 210-230℃ |
| Izinga Lokushisa Elincibilikayo | 220℃ |
| Izinga Lokushisa Lesikhunta | 20-40℃ |
| Isivinini Somjovo | I-Medical |
Lezi zimo zenqubo zingahluka ngokwemishini nezinqubo ngazinye.
● Ukucubungula Kwesibili
Njengezinto ze-thermoplastic, izinto ze-Si-TPV zingacutshungulwa ngokwesibili ngemikhiqizo evamile
● Ukucindezela Kokubumba NgomjovoIngcindezi yokubamba incike kakhulu ku-geometry, ukujiya kanye nendawo yesango lomkhiqizo. Ingcindezi yokubamba kufanele isethwe ibe nenani eliphansi ekuqaleni, bese ikhuphuka kancane kancane kuze kube yilapho kungekho ziphambeko ezihlobene ezibonakala kumkhiqizo obunjwe ngomjovo. Ngenxa yezakhiwo zokunwebeka zezinto, ingcindezi yokubamba ngokweqile ingabangela ukuwohloka okukhulu kwengxenye yesango lomkhiqizo.
● Ukucindezeleka komhlaneKunconywa ukuthi ingcindezi yangemuva lapho isikulufu sihoxiswa kufanele ibe ngu-0.7-1.4Mpa, okungeke nje kuqinisekise ukufana kokuncibilika kokuncibilika, kodwa futhi kuqinisekise ukuthi izinto aziboli kakhulu ngokucheba. Isivinini sesikulufu esinconywayo se-Si-TPV singu-100-150rpm ukuqinisekisa ukuncibilika okuphelele kanye nokufakwa kwepulasitiki kwezinto ngaphandle kokuwohloka kwezinto okubangelwa ukushisa kwe-shear.
Phawula:
1. Imikhiqizo ye-Si-TPV elastomer ingakhiqizwa kusetshenziswa izinqubo ezijwayelekile zokukhiqiza i-thermoplastic, okuhlanganisa ukubumba ngaphezulu noma ukuhlanganisa ngezingxenye zepulasitiki ezifana ne-PP,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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