I-Si-TPV 3400-55A Thermoplastic Elastomer
chaza:
I-SILIKE Si-TPV 3400-55A thermoplastic elastomer iyi-elastomer eguquguqukayo ye-thermoplastic silicone esekelwe eyenziwe ngobuchwepheshe obukhethekile obuhambisanayo ukusiza irabha ye-silicone ehlakazeke ku-TPU ngokulinganayo njengezinhlayiya ezincane ezingu-2~3 ngaphansi kwesibonakhulu. Lezo zinto ezihlukile zihlanganisa amandla, ukuqina kanye nokumelana nokuhuzuka kwanoma iyiphi i-elastomer ye-thermoplastic enezinto ezifiselekayo ze-silicone:ukuthamba, ukuzwa okusasilika, ukukhanya kwe-UV kanye nokumelana namakhemikhali okungagaywa kabusha futhi kusetshenziswe kabusha ezinqubweni zokukhiqiza zendabuko.
THUMELA I-IMEYILI KITHI Izinhlelo zokusebenza
I-Si-TPV 3400-55A ingaba nesibopho esihle kakhulu ku-TPE kanye nama-polar substrates afana ne-PP, PA, PE, PS, njll.
Izinzuzo Eziyinhloko
- Nikeza indawo engaphezulu ngokuthinta Okuhlukile okusilika nokwesikhumba, ukuzwa kwesandla esithambile okunezici ezinhle zokulungisa.
- Ayiqukethe i-plasticizer namafutha athambisayo, ayikho ingozi yokopha / enamathelayo, ayikho iphunga.
- Ukumelana kwe-UV okuzinzile namakhemikhali okuhambisana kahle kakhulu ne-TPE nama-substrates asezindaweni ezishisayo ezifanayo.
- Yehlisa ukubhebhetheka kothuli, ukumelana nowoyela kanye nokungcola okuncane.
- Kulula ukudiliza, futhi kulula ukuphatha.
- Ukumelana nemihuzuko okuhlala isikhathi eside nokumelana nokuchoboza nokumelana nokuklwebheka.
- Ukuguquguquka okuhle kakhulu kanye nokumelana ne-kink.
Izici
- Ukuhambisana: SEBS, PP, PE, PS, PET, PC, PMMA, PA
Izakhiwo ezijwayelekile zemishini
| Elongation at Break | 578% | ISO 37 |
| Amandla Okuqina | 6.0 Mpa | ISO 37 |
| Shore A Ukuqina | 55 | ISO 48-4 |
| Ukuminyana | 1.1g/cm3 | ISO1183 |
| Izinyembezi Amandla | 33kN/m | ISO 34-1 |
| I-Modulus ye-Elasticity | 4.41 Mpa | |
| I-MI(190℃,10KG) | 13.6 | |
| I-Melt Temperature Optimum | 220 ℃ | |
| I-Mold Temperature Optimum | 25 ℃ | |
Isetshenziswa kanjani
● Ukubumba umjovo ngqo.
● Umhlahlandlela Wokucubungula Ukubumba Umjovo
| Isikhathi Sokomisa | 2-4 amahora |
| I-Drying Temperature | 60-80℃ |
| I-Feed Zone Temperature | 180-190 ℃ |
| I-Center Zone Temperature | 190-200 ℃ |
| I-Front Zone Temperature | 200-220 ℃ |
| Nozzle Temperature | 210-230 ℃ |
| Melt Temperature | 220℃ |
| Isikhunta Temperature | 20-40 ℃ |
| Isivinini sokujova | Med |
Lezi zimo zenqubo zingahluka ngemishini ngayinye nezinqubo.
● Ukucutshungulwa Kwesibili
Njengempahla ye-thermoplastic, impahla ye-Si-TPV ingacutshungulwa okwesibili emikhiqizweni evamile
● Ingcindezi Yokubumba Umjovo
Ingcindezi yokubamba incike kakhulu kujometri, ukujiya kanye nendawo yesango yomkhiqizo. Ingcindezi yokubamba kufanele isethelwe kunani eliphansi ekuqaleni, bese ikhuphuka kancane kuze kungabi bikho zinkinga ezihlobene emkhiqizweni okhiqizwe umjovo. Ngenxa yezakhiwo ezinwebekayo zezinto ezibonakalayo, ukucindezela kokubamba ngokweqile kungabangela ukuguqulwa okukhulu kwengxenye yesango lomkhiqizo.
● Ukucindezela emuva
Kutuswa ukuthi ingcindezi yangemuva lapho isikulufu sihoxiswa kufanele sibe ngu-0.7-1.4Mpa, okungeke nje kuqinisekise ukufana kokuncibilika kokuncibilika, kodwa futhi kuqinisekise ukuthi okokusebenza akonakali kakhulu nge-shear. Isivinini esinconyiwe sesikulufu se-Si-TPV singu-100-150rpm ukuze kuqinisekiswe ukuncibilika okuphelele nokufakwa kwepulasitiki kwezinto ngaphandle kokuwohloka kwezinto okubangelwa ukushisa kwe-shear.
Phawula:
1. Imikhiqizo ye-elastomer ye-Si-TPV ingakhiqizwa kusetshenziswa izinqubo zokukhiqiza ezisezingeni eliphansi ze-thermoplastic, okuhlanganisa ukugoqa ngokweqile noma ukubumba ngokuhlanganyela nama-substrates epulasitiki afana ne-PP,PA.
2. Ukuzwakala okusilika okwedlulele kwe-Si-TPV elastomer akudingi ukucutshungulwa okwengeziwe noma izinyathelo zokumboza.
3. Izimo zenqubo zingahluka ngemishini ngayinye kanye nezinqubo.
4. I-desiccant desiccant dehumidifying drying inconywa kukho konke ukomisa.
Iphakheji:
25KG / isikhwama, isikhwama sephepha sobuciko esinesikhwama sangaphakathi se-PE.
Impilo yeshelufu nesitoreji:
Ezokuthutha njengamakhemikhali angeyona ingozi. Gcina endaweni epholile futhi enomoya omuhle.
Izici zangempela zihlala zinjalo izinyanga eziyi-12 kusukela ngedethi yokukhiqiza uma zigcinwe endaweni enconyiwe.
Izixazululo Ezihlobene?