Nkhani

Polybutylene terephthalate (PBT), polyester yopangidwa ndi polycondensation ya terephthalic acid ndi 1,4-butanediol, ndi polyester yofunikira ya thermoplastic ndi imodzi mwa mapulasitiki akuluakulu asanu a engineering.

Zithunzi za PBT

1. Zimango katundu: Mphamvu zazikulu, kukana kutopa, kukhazikika kwa mawonekedwe, komanso kutsika pang'ono (ngakhale pansi pa kutentha kwambiri).
2. Kukana kukalamba kwa kutentha: Kupititsa patsogolo kutentha kwa UL kwa 120-140 ℃ (kukana kukalamba kwakunja kwanthawi yayitali).
3. Kukana zosungunulira: Palibe kupsinjika maganizo.
4. Kukhazikika kwamadzi: PBT imakonda kuwola ikakumana ndi madzi (gwiritsani ntchito mosamala m'malo otentha kwambiri, okhala ndi chinyezi chambiri).

Utoto wambiri wa PBT umasinthidwa kukhala zophatikizika, zosinthidwa ndi zowonjezera zosiyanasiyana, ndikuphatikizidwa ndi ma resin ena kuti apeze kukana kwabwino kwa kutentha, kutha kwa lawi lamoto, kutsekereza magetsi, ndi zina zambiri zogwirira ntchito, komanso magwiridwe antchito abwino. Amagwiritsidwa ntchito kwambiri pazida zamagetsi, magalimoto, kupanga ndege, kulumikizana, zida zapanyumba, zoyendera, ndi mafakitale ena.

Mapulogalamu a PBT

1. Zida Zamagetsi ndi Zamagetsi: Zolumikizira zopanda fuse, zosinthira zamagetsi, zosinthira, zogwirira ntchito, zolumikizira, ndi zomangira.
2. Zagalimoto: Zogwirizira pakhomo, ma bumpers, zophimba zogawa, zotchingira, zophimba magudumu, etc.
3. Zida Zamakampani: Mafani, makiyibodi, zowongolera nsomba, magawo, zoyikapo nyali, ndi zina.

PBT ndiyosavuta kuyikonza ndipo imatha kubayidwa jekeseni kapena kutulutsa. Zogulitsa za PBT zili ndi zofunikira zenizeni pakumalizitsa komanso kukana kukankha. Pali njira zambiri zowonjezeretsera kusalala kwa zinthu zopangidwa ndi jekeseni wa PBT, monga kuwonjezera zowonjezera za silicone / siloxane monga mafuta a silicone, madzi a silikoni, kapenaultra-high molecular weight silicone masterbatch (siloxane masterbatch).

Komabe, Pakupanga ndi kukonza kwenikweni, opanga ambiri apeza kuti kugwiritsa ntchito zowonjezera za silicone zolemera kwambiri kumatha kubweretsa zolakwika zamtundu wa PBT, zomwe zimakhudza mtundu. Zotsatirazi ndizovuta zomwe zimagwirizanitsidwa ndi kugwiritsa ntchito zowonjezera zolemera za silicone:

1. Zithunzi za PBTKusasalala kwa Pamwamba Pamwamba:

Zowonjezera zotsika zama silicone zimakhala ndi gawo lalikulu la utomoni komanso zotsika za silicone. Ngakhale zowonjezera izi ndizotsika mtengo, nthawi zambiri zimalephera kukwaniritsa zofunikira zapamtunda ndipo nthawi zambiri zimafunikira kuwonjezeredwa mokwera kwambiri kuti zikhale zogwira mtima. Ndi bwino kusankhaultra-high molecular weight silicone zowonjezerakuti mukwaniritse bwino kwambiri pamwamba ndikuwonjezera pang'ono.

1. Zithunzi za PBTMalo Omata ndi Mvula:

Kuonjezera zoonjezera zotsika kwambiri za ma molekyulu a silicone zimatha kuwapangitsa kuti asamukire kumtunda pakapita nthawi, zomwe zimapangitsa kuti kukhale mvula. Ndi bwino ntchitoultra-high molecular weight silicone zowonjezera. Poyerekeza ndi zowonjezera zotsika zamamolekyu zolemera za silicone / siloxane monga mafuta a silicone, madzi a silikoni, kapena zothandizira zina,ultra-high molecular weight silicone masterbatchimapereka zabwino zambiri, Makampani ngati SILIKE kuperekaSILIKE LYSI mndandanda wa Ultra-High Molecular Weight Silicone Masterbatch.

Kupititsa patsogolo Kusalala kwa Pamwamba pa Zamagetsi za PBT jakisoni ndiSILIKEChithunzi cha LYSIUltra-High Molecular Weight Silicone Masterbatch

SILIKE LYSI mndandanda wopitilira muyeso wa silicone masterbatch (siloxane masterbatch)ndi pelletized kapangidwe ndiultra-high molecular weight siloxane polimaomwazika mu zonyamulira utomoni zosiyanasiyana. Amagwiritsidwa ntchito kwambiri ngati chowonjezera chokonzekera bwino pamakina ogwirizana ndi utomoni kuti apititse patsogolo kukonza zinthu ndikusintha mawonekedwe apamwamba.

SILIKE LYSI-408ultra-high molecular weight silicone masterbatch ndi mawonekedwe a pelletized ndi 30% ultra-high molecular weight siloxane polima womwazika mu poliyesitala (PET). Amagwiritsidwa ntchito kwambiri ngati chowonjezera chothandiza cha machitidwe a PET ndi PBT-compatible resin kuti apititse patsogolo ntchito zopangira komanso mawonekedwe apamwamba.

KuwonjezeraSILIKE ultra-high molecular weight silicone masterbatch (siloxane masterbatch) LYSI-408ku PBT mu kuchuluka kwa 0.2 ~ 1% kungapereke ubwino wotsatirawu:

• Kuwongolera bwino komanso kuyenda kwa utomoni kumayembekezeredwa..
• Kudzaza bwino nkhungu.
• Ma torque ochepa a extruder ndi mafuta amkati.
• Kutulutsa mosavuta nkhungu komanso kutulutsa mwachangu.

Pamilingo yowonjezereka (2 ~ 5%)zaSILIKE ultra-high molecular weight silicone masterbatch, ubwino wotsatirawu ungapezeke:

• Kupititsa patsogolo katundu.
• Kuchuluka kwamafuta, kuterera, komanso kutsika kwamphamvu kwamphamvu.
• Kuvala bwino ndi kukana zokanda.

M'malo mwake, pali mafunso ochulukirapo okhudza mankhwala opangira jakisoni a PBT omwe sanalembedwe apa. Ngati muli ndi mafunso ena okhudza zopangira jakisoni wa PBT, mutha kufunsa SILIKE. Ndife otsogola otsogola pazowonjezera zosinthidwa za pulasitiki, zomwe timapereka njira zatsopano zopititsira patsogolo magwiridwe antchito ndi magwiridwe antchito azinthu zapulasitiki. Pokhala ndi zaka zambiri komanso ukadaulo pantchitoyi, timakhazikika pakupanga ndikupanga zowonjezera zapamwamba zomwe zimawongolera makina, kutentha, komanso kukonza mapulasitiki.

Contact us at Tel: +86-28-83625089 or via email: amy.wang@silike.cn. Visit our website: www.siliketech.com to learn more.