Chikopa-Monga Si-TPV 2150- 55A Zolimba & Zofewa za Matumba Afashoni
fotokozani:
SILIKE Si-TPV 2150-55A thermoplastic elastomer ndi vulcanized thermoplastic silicone-based elastomer yomwe imapangidwa ndi ukadaulo wapadera wothandizirana ndi mphira wa silikoni womwazika mu SEBS wofanana ngati tinthu tating'onoting'ono ta 2 ~ 3 pansi pa maikulosikopu. Zida zapaderazi zimaphatikiza mphamvu, kulimba komanso kukana kwa abrasion ya elastomer iliyonse ya thermoplastic yokhala ndi zinthu zofunika za silikoni: kufewa, kumva kosalala, kuwala kwa UV ndi kukana kwamankhwala komwe kumatha kubwezeredwa ndikugwiritsiridwanso ntchito muzopanga zakale.
TUMIZANI Imelo KWA IFE Mapulogalamu
Si-TPV 2150-55A imatha kulumikizana bwino kwambiri ndi TPE ndi magawo ena a polar monga PP, PA, PE, PS, ndi zina ...
Ubwino waukulu
- 1. Perekani pamwamba ndi Kukhudza Kwapadera kwa silky ndi khungu, manja ofewa amamveka ndi makina abwino.
- 2. Osakhala ndi plasticizer ndi mafuta ofewetsa, osataya magazi / chiwopsezo chomata, osanunkhiza.
- 3. UV kukhazikika komanso kukana kwamankhwala komwe kumalumikizana kwambiri ndi TPE ndi magawo ofanana a polar.
- 4. Chepetsani kutulutsa fumbi, kukana mafuta komanso kuwononga pang'ono.
- 5. Zosavuta kutsitsa, komanso zosavuta kuzigwira.
- 6. Kulimba kwa abrasion kukana & kuphwanya kukana & kukana kukanika.
- 7. Kusinthasintha kwabwino kwambiri komanso kukana kwa kink.
Makhalidwe
- Kugwirizana: SEBS, PP, PE, PS, PET, PC, PMMA, PA
Zodziwika bwino zamakina
| Elongation pa Break | 590% | Chithunzi cha ISO 37 |
| Kulimba kwamakokedwe | 6.7 mpa | Chithunzi cha ISO 37 |
| Shore A Kuuma | 55 | ISO 48-4 |
| Kuchulukana | 1.1g/cm3 | ISO 1183 |
| Mphamvu ya Misozi | 31 kN/m | ISO 34-1 |
| Modulus of Elasticity | 4.32 MPA | |
| MI (190 ℃, 10KG) | 13 | |
| Sungunulani Kutentha Optimum | 220 ℃ | |
| Mold Temperature Optimum | 25 ℃ | |
Momwe mungagwiritsire ntchito
● Kuumba jekeseni mwachindunji.
● Jekeseni Akumakonza Processing Guide
| Kuyanika Nthawi | 2-4 maola |
| Kuyanika Kutentha | 60-80 ℃ |
| Feed Zone Kutentha | 180-190 ℃ |
| Center Zone Kutentha | 190-200 ℃ |
| Front Zone Kutentha | 200-220 ℃ |
| Kutentha kwa Nozzle | 210-230 ℃ |
| Sungunulani Kutentha | 220 ℃ |
| Kutentha kwa Mold | 20-40 ℃ |
| Kuthamanga kwa jekeseni | Med |
Mikhalidwe iyi imatha kusiyanasiyana ndi zida ndi njira.
● Kukonzekera Kwachiwiri
Monga zida za thermoplastic, Si-TPV imatha kukonzedwanso pazinthu wamba
● Jekeseni Akuumba KupanikizikaKupanikizika kogwira kumadalira kwambiri geometry, makulidwe ndi malo a chipata cha mankhwala. Kukakamiza kogwira kuyenera kuyikidwa pamtengo wotsika poyamba, kenako ndikuwonjezeka pang'onopang'ono mpaka palibe cholakwika chilichonse chomwe chikuwoneka mu mankhwala opangidwa ndi jekeseni. Chifukwa cha zotanuka za zinthuzo, kukakamiza kopitilira muyeso kungayambitse kusinthika kwakukulu kwa gawo lachipata cha chinthucho.
● Kupanikizika kwa msanaNdibwino kuti kuthamanga kumbuyo pamene wononga ndi retracted ayenera kukhala 0.7-1.4Mpa, zomwe sizidzangotsimikizira kufanana kwa kusungunula kusungunuka, komanso kuonetsetsa kuti zinthuzo sizikuwonongeka kwambiri ndi kumeta ubweya. Kuthamanga kovomerezeka kwa Si-TPV ndi 100-150rpm kuwonetsetsa kusungunuka kwathunthu ndi kupangidwa kwapulasitiki kwazinthuzo popanda kuwonongeka kwakuthupi chifukwa cha kutentha kwa shear.
Ndemanga:
1. Zogulitsa za Si-TPV elastomer zitha kupangidwa pogwiritsa ntchito njira zopangira thermoplastic, kuphatikiza kukulitsa kapena kuumba pamodzi ndi magawo apulasitiki monga PP,PA.
2. Kumveka kwa silky kwambiri kwa Si-TPV elastomer sikufuna masitepe owonjezera kapena zokutira.
3. Zomwe zimapangidwira zimatha kusiyana ndi zida ndi njira.
4. Desiccant dehumidifying kuyanika kumalimbikitsidwa pa kuyanika konse.
Phukusi:
25KG / thumba, thumba la pepala lopangidwa ndi thumba lamkati la PE.
Alumali ndi kusunga:
Transport ngati mankhwala osakhala oopsa. Sungani pamalo ozizira komanso mpweya wabwino. Makhalidwe oyambilira amakhalabe kwa miyezi 12 kuchokera tsiku lopanga ngati asungidwa mu malo oyenera.
Mayankho Ogwirizana?