Si-TPV 3100-55A Elastomer| Chowonjezera cha Silicone Chosavuta Khungu & Chosinthira cha TPU & TPE Chokhala ndi Kukana Kutupa ndi Kukhudza Kofewa
fotokozani:
SILIKE Si-TPV thermoplastic elastomer ndi thermoplastic elastomer yopangidwa ndi silicone yomwe imapangidwa ndi ukadaulo wapadera kuti ithandize rabara ya silicone kufalikira mu TPU mofanana ngati tinthu ta 2 ~ 3 micron pansi pa maikulosikopu. Zipangizo zapaderazi zimaphatikiza mphamvu, kulimba ndi kukana kukwawa kwa elastomer iliyonse ya thermoplastic ndi zinthu zabwino za silicone: kufewa, kumva ngati silika, kuwala kwa UV ndi kukana mankhwala komwe kumatha kubwezeretsedwanso ndikugwiritsidwanso ntchito popanga zinthu zachikhalidwe.
TUMIZANI Imelo Kwa Ife Mapulogalamu
Si-TPV 3100-55A si chinthu chopangidwa ndi zinthu zosiyanasiyana zokha komanso ili ndi chosinthira cha silicone komanso chowonjezera chatsopano. Kuphatikiza kumeneku kumapereka kukhudza kofewa komanso kotetezeka pakhungu kwa nthawi yayitali komanso kukana madontho. Popanda mapulasitiki ndi zofewetsa, imawonetsetsa kuti zinthu zikuyenda bwino komanso zikuyenda bwino popanda mvula, ngakhale zitagwiritsidwa ntchito nthawi yayitali. Mndandanda uwu umagwira ntchito ngati chowonjezera cha pulasitiki komanso chosinthira polima, zomwe zimapangitsa kuti ikhale yoyenera kukulitsa mawonekedwe a thermoplastic polyurethane (TPU) kapena thermoplastic elastomer (TPE).
Si-TPV sikuti imangopereka fungo lokoma komanso losangalatsa komanso imachepetsa kuuma kwa TPU, zomwe zimapangitsa kuti ikhale yolimba komanso yogwira ntchito bwino. Imapereka mawonekedwe osawoneka bwino, komanso yolimba komanso yolimba, zomwe zimapangitsa kuti ikhale yankho labwino kwambiri pazinthu zosiyanasiyana, kuphatikizapo zinthu zogwiritsidwa ntchito ndi anthu, zida zamagalimoto, zingwe zoyatsira magetsi zamagetsi, zida zamankhwala, mapaipi amadzi, mapaipi, ndi zida zamasewera—komwe kutonthoza, kulimba, komanso kukongola ndikofunikira.
Mosiyana ndi zowonjezera za silicone wamba, Si-TPV imaperekedwa mu mawonekedwe a pellet ndipo imagwira ntchito ngati thermoplastic. Imafalikira bwino komanso mofanana mu polymer matrix yonse, ndi copolymer yolumikizidwa mwakuthupi, kuletsa kusamuka kapena "kuphuka." Izi zimapangitsa Si-TPV kukhala yankho lodalirika komanso latsopano lopangira malo ofewa ngati silika mu thermoplastic elastomers kapena ma polima ena, popanda kufunikira kukonza kapena kuphimba kwina.
Ubwino Waukulu
- 1. Patsani pamwamba pake kukhudza kwapadera kofewa komanso kofewa kwa khungu, komanso mawonekedwe abwino a makina.
- 2. Osaphatikiza pulasitiki ndi mafuta ofewetsa, palibe chiopsezo chotuluka magazi/kunama, palibe fungo.
- 3. UV yokhazikika komanso yokana mankhwala yokhala ndi mgwirizano wabwino kwambiri ndi TPU ndi zinthu zina zofanana za polar
- 4. Chepetsani kuyamwa kwa fumbi, kukana mafuta komanso kuchepetsa kuipitsa.
- 5. Yosavuta kuigwiritsa ntchito, komanso yosavuta kuyigwiritsa ntchito.
- 6. Kukana kukanda ndi kuphwanya ndi kukanda kosatha.
- 7. Kusinthasintha kwabwino kwambiri komanso kukana kugwedezeka.
- 8. Malo Osaoneka Bwino
Makhalidwe
- Kugwirizana: TPU, PC, PMMA, PA
Katundu wamba wamakina
| Kutalika pa nthawi yopuma | 571% | ISO 37 |
| Kulimba kwamakokedwe | 4.56 Mpa | ISO 37 |
| Kulimba kwa Mphepete mwa Nyanja | 53 | ISO 48-4 |
| Kuchulukana | 1.19g/cm3 | ISO1183 |
| Mphamvu Yong'amba | 41kN/m | ISO 34-1 |
| Modulus ya Elasticity | 1.79Mpa | |
| MI(190℃,10KG) | 58 | |
| Kutentha Kwambiri Kosungunuka | 165 ℃ | |
| Kutentha Kwambiri kwa Nkhungu | 25 ℃ | |
Momwe mungagwiritsire ntchito
1. Kupangira jakisoni mwachindunji.
2. Sakanizani SILIKE Si-TPV 3100-55A ndi TPU pamlingo winawake, kenako tulutsani kapena lowetsani.
3. Ikhoza kukonzedwa potengera momwe zinthu zimagwiritsidwira ntchito pa TPU, kutentha kwa processing kumalimbikitsidwa kuti kukhale 160 ~ 170 ℃.
Ndemanga:
1. Zinthu zopangidwa ndi elastomer za Si-TPV zitha kupangidwa pogwiritsa ntchito njira zodziwika bwino zopangira thermoplastic, kuphatikizapo overmolding kapena co-molding ndi ma substrates apulasitiki monga PP,PA.
2. Kumveka kosalala kwambiri kwa Si-TPV elastomer sikufuna njira zina zowonjezera zokonzera kapena zokutira.
3. Mikhalidwe ya ndondomekoyi ingasiyane malinga ndi zida ndi njira zake.
4. Kuwumitsa kochotsa chinyezi m'malo ouma kumalimbikitsidwa nthawi zonse.
Phukusi:
25KG / thumba, thumba la pepala lopangidwa ndi manja lokhala ndi thumba lamkati la PE.
Nthawi yosungira ndi kusunga zinthu:
Sungani pamalo ozizira komanso opumira bwino.
Makhalidwe oyambirira amakhalabe osasintha kwa miyezi 12 kuyambira tsiku lopanga ngati asungidwa m'malo osungira omwe amalangizidwa.
Mayankho Ogwirizana?
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Chosinthira cha Si-TPV Polymer cha Kulimba Kwambiri & TPU Yofewa mu Zingwe Zochapira za EV ndi Mapayipi
SILIKE Si-TPV 3100 Series ndi elastomer yopangidwa ndi silicone yopangidwa ndi vulcanizate yomwe imagwira ntchito ngati chowonjezera cha pulasitiki komanso chosinthira ma polima a TPU. Imawonjezera magwiridwe antchito a TPU popereka kukana kukanda, kulimba kwa kukanda, komanso mphamvu zosamatira. Kuphatikiza apo, imawongolera kukhudza kofewa ndipo imapereka mawonekedwe osalala, zomwe zimapangitsa TPU kukhala yosinthika kwambiri pakugwiritsa ntchito monga ma hose osinthika a shawa, zida zamagalimoto, ndi zingwe zoyatsira zamagetsi. Chosinthira ichi chimathandiza opanga kuti akwaniritse kukongola komanso magwiridwe antchito, kukulitsa kulimba komanso chitonthozo cha zida zosinthika.
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Zosintha za Si-TPV kuti zikhale zosalala komanso zolimba pa TPE
Njira yatsopano yopangira ma elastomer a thermoplastic. Si-TPV ndi njira yatsopano yosinthira TPE, yopangidwa kuti ipangitse kuti pamwamba pakhale posalala, kumva kogwira, komanso kulimba. Ikasakanizidwa ndi TPE, Si-TPV imawonjezera kukana kwa zinthuzo ku mikwingwirima ndi kusweka, pomwe imachepetsa kuuma popanda kuwononga mphamvu zamakina. Zotsatira zake zimakhala malo ofewa okhala ndi kukana kukalamba, kukana chikasu, komanso kukana banga. Kuphatikiza apo, Si-TPV imathandizira kuti pamwamba pakhale matte, zomwe zimapangitsa kuti ikhale yankho labwino kwambiri kwa mafakitale omwe amafunikira ma elastomer apamwamba omwe ali ndi zabwino zonse zogwira ntchito komanso zokongola.
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Tinthu Tating'onoting'ono Tofewa Tosinthidwa TPU Tomwe Timamaliza pa Filimu ndi Chikopa
Ma TPU Modifier a SILIKE's Soft TPU Modifier Particles amaphatikiza kulimba ndi kusinthasintha, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito pazida zamasewera monga baseball, softball, ndi nsalu za golf glove, komanso m'mafilimu ndi zikopa. Tinthu timeneti timathandiza kuti manja azigwira bwino popanda kusokoneza chitonthozo kapena luso, ndipo timakhala ndi kapangidwe kosagwedera, kosamata komwe kumawonjezera kulamulira m'malo onyowa kapena oterera. Ndi COF value > 3, amapereka kugwira bwino kwambiri. Kuphatikiza apo, amagwira ntchito ngati chowonjezera chogwira ntchito bwino cha TPU, kukonza mawonekedwe, kapangidwe ka pamwamba, komanso kulimba popanda kufunikira granulation kapena mvula.
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Elastomer ya Si-TPV Soft-Touch ya Zoseweretsa, Zogulitsa za Ziweto, ndi Mawende Ophimbidwa
Poyerekeza ndi PVC, TPU yofewa kwambiri, ndi TPE, Si-TPV ilibe mapulasitiki kapena mafuta ofewetsa. Mayankho owala kwa inu! okongola, ochezeka pakhungu, oteteza chilengedwe, ofewa opangidwa ndi kukhudza kwambiri, osavuta kusiyanitsa mitundu ya zoseweretsa ndi zinthu zomwe ogula amagwiritsa ntchito. Osakhala ndi zinthu zoopsa koma amapereka kulimba kwamphamvu chifukwa cha kukana kukwawa ndi madontho.
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Zatsopano mu Zipangizo za EVA Foam: Si-TPV Modifier Yothandizira Kugwira Ntchito Bwino ndi Kukhazikika
Si-TPV imalowetsedwa mu thovu la EVA, ndipo ukadaulo wa thovu wa mankhwala umatengedwa kuti ukonze thovu la EVA ndi ubwino woteteza chilengedwe ndi kukhuta kwa mitundu. Poyerekeza ndi OBC ndi ma polyolefin elastomers ena, Si-TPV imakhala ndi zotsatira zabwino, ndipo nthawi yomweyo imatha kusintha kupsinjika kwa kutentha kwambiri komanso kotsika kwa zinthu za thovu la EVA, ndipo kutentha kwa zinthu za thovu la EVA kumachepa kuchokera pa 1.5% mpaka 0.4%.
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Zipangizo Zofewa, Zogwirizana ndi Khungu pa Zinthu Zamagetsi za 3C
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Yankho Lofewa la Elastomer la Overmold la Mphamvu Yolimba & Zida Zogwira M'manja
Pogwiritsa ntchito Si-TPV, kapangidwe ndi kapangidwe ka zogwirira za zida zamagetsi ndi zosagwiritsa ntchito komanso zinthu zogwiritsidwa ntchito m'manja sizimangowonjezera kukongola kwa chipangizocho, kuwonjezera mtundu kapena kapangidwe kosiyana. Makamaka, magwiridwe antchito opepuka a Si-TPV overmolding amawonjezeranso ergonomics, amachepetsa kugwedezeka, komanso amawongolera kugwira ndi kumva kwa chipangizocho.
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Elastomer Yosamata ya Thermoplastic ya Zida Zamasewera Zamkati, Zakunja & Zosangalatsa
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Elastomer Yofewa Yosawononga Chilengedwe ya Makanda ndi Ana
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