Izindaba

Iyini i-PBT futhi kungani isetshenziswa kabanzi kangaka?

I-Polybutylene Terephthalate (PBT) iyi-thermoplastic yobunjiniyela esebenza kahle kakhulu eyenziwe nge-butylene glycol kanye ne-terephthalic acid, enezakhiwo ezifana ne-Polyethylene Terephthalate (PET). Njengelungu lomndeni we-polyester, i-PBT isetshenziswa kabanzi ezimotweni, kuma-elekthronikhi, kanye nasezintweni ezinembile ngenxa yezakhiwo zayo eziqinile zemishini, ukuzinza okuhle kakhulu kokushisa, ukufudumala kukagesi, ukumelana namakhemikhali, kanye nomswakama. Lezi zinzuzo zenza kube yinto ekhethwayo yezixhumi, izindlu, kanye nokuhlobisa kwangaphakathi.

Kungani Izinkinga Zomphezulu ku-PBT Ziba Yindaba Ekhulayo Ezicelweni Zezimboni Ezisezingeni Eliphezulu?

Njengoba izimboni ezifana nezimoto, izinto zikagesi, kanye nobunjiniyela bokunemba ziphakamisa izinga lokubukeka nokuqina kwezinto ezibonakalayo, i-Polybutylene Terephthalate (PBT)—ipulasitiki yobunjiniyela esetshenziswa kabanzi—ibhekene nengcindezi eyengeziwe ukuze ilethe ikhwalithi ephezulu engenaphutha.

Naphezu kwephrofayili yayo eqinile yemishini kanye neyokushisa, i-PBT isengozini yokuphazamiseka kobuso ngesikhathi sokucubungula—ikakhulukazi uma ivezwa ekushiseni, ekugugeni, noma emswakama. Lokhu kuphazamiseka kuthinta ngqo hhayi nje ukubukeka komkhiqizo kodwa futhi nokuthembeka kokusebenza.

Ngokusho kwedatha yemboni, amaphutha avame kakhulu ebusweni emikhiqizweni ye-PBT afaka:

• Imigqa Yesiliva/Amamaki Amanzi: Amaphutha avela njengamaphethini e-radial ebusweni bomkhiqizo abangelwa umswakama, umoya, noma izinto ezifakwe i-carbon ezilandela indlela yokugeleza

• Izimpawu Zomoya: Ukwehla kobuso noma amabhamuza akheka lapho amagesi ancibilikayo ehluleka ukuphuma ngokuphelele

• Amamaki Okugeleza: Amaphethini obuso obuvela ekugelezeni kwezinto ezingalingani

• Umphumela we-Orange Peel: Ukuthungwa kwendawo efana ne-orenji peel

• Ukuklwebheka Komphezulu: Umonakalo womphezulu obangelwa ukungqubuzana ngesikhathi sokusetshenziswa

Lezi ziphazamiso azithinti nje kuphela ubuhle bomkhiqizo kodwa zingase ziholele ezinkingeni zokusebenza. Izinkinga zokuklwebheka ebusweni zibonakala kakhulu ezindlini zezimoto ezisezingeni eliphezulu kanye nasezintweni zikagesi zabathengi, kanti izibalo zibonisa ukuthi abathengi abangaphezu kuka-65% babheka ukumelana nokuklwebheka njengesibonakaliso esibalulekile lapho behlola ikhwalithi yomkhiqizo.

Abakhiqizi be-PBT Bangazinqoba Kanjani Lezi Zinselele Zokungaboni Okungaphezulu?Ukuqamba Izinto Ezintsha!

Ubuchwepheshe Bokuguqulwa Kwezinto Ezihlanganisiwe:Izinto ze-BASF ze-Ultradur® Advanced series PBT ezisanda kwethulwa zisebenzisa ubuchwepheshe obusha bokuguqula izinto eziningi ezihlanganisiwe, okuthuthukisa kakhulu ubulukhuni bomphezulu kanye nokumelana nokuklwebheka ngokungenisa izilinganiso ezithile zezingxenye ze-PMMA ku-matrix ye-PBT. Idatha yokuhlola ikhombisa ukuthi lezi zinto zingafinyelela ubulukhuni bepensela obungu-1H-2H, obungaphezu kuka-30% ngaphezu kwe-PBT yendabuko.

Ubuchwepheshe Bokuthuthukisa I-Nano:I-Covestro ithuthukise amafomula e-PBT athuthukisiwe e-nano-silica akhulisa ubulukhuni bomphezulu bufike ezingeni le-1HB ngenkathi egcina ukucaca kwezinto, ethuthukisa ukumelana nokuklwebheka cishe ngo-40%. Lobu buchwepheshe bufaneleka kakhulu ezindlini zangaphakathi zezimoto kanye nasezindlini zemikhiqizo kagesi ezisezingeni eliphezulu ezinezidingo eziqinile zokubukeka.

Ubuchwepheshe Bokwengeza Obusekelwe ku-Silicone:Ukuze kuxazululwe lezi zinkinga ezibalulekile ekusebenzeni, i-SILIKE, umsunguli ohamba phambili kwezobuchwepheshe bokwengeza be-polymer, ithuthukise iphothifoliyo yezixazululo zokwengeza ezisekelwe ku-siloxane ezenzelwe ngqo i-PBT kanye nezinye i-thermoplastics. Lezi zithasiselo ezisebenzayo zihlose izimbangela eziyinhloko zokukhubazeka kobuso futhi zithuthukise ukusebenza kokucubungula kanye nokuqina komkhiqizo.

Izixazululo Zesengezo Ezisekelwe ku-Silicone ze-SILIKE Zokuthuthukisa Ikhwalithi Yomphezulu we-PBT

1. Isithasiselo sepulasitiki i-LYSI-408: Isithasiselo se-Siloxane Esinesisindo Esiphezulu Se-Ultra High sezixazululo ze-PBT Surface Defects

I-Silicone Masterbatch LYSI-408 iyifomula eyenziwe nge-pelletized ene-30% ultra high molecular weight siloxane polymer ehlakazeke ku-polyester (PET). Isetshenziswa kabanzi njengesithasiselo esisebenzayo se-PET, i-PBT, kanye nohlelo lwe-resin oluhambisanayo ukuthuthukisa izakhiwo zokucubungula kanye nekhwalithi yobuso.

Izinzuzo ezibalulekile zokucubungula i-LYSI-408 eyengeziwe yepulasitiki yobunjiniyela be-PBT:

• Kuthuthukisa ukugeleza kwe-resin, ukukhululwa kwesikhunta, kanye nokuphela kwendawo

• Kunciphisa i-torque ye-extruder kanye nokungqubuzana, kunciphisa ukwakheka kokuklwebheka

• Ukulayisha okuvamile: 0.5–2 wt%, okulungiselelwe ukusebenza/ibhalansi yezindleko

2. I-Silicone Wax SILIMER 5140: Isengezo se-Silicone Esiguquliwe se-Polyester ku-Thermoplastics yobunjiniyela

I-SILIMER 5140 iyisengezo se-silicone esiguqulwe yi-polyester esinokuqina okuhle kakhulu kokushisa. Isetshenziswa emikhiqizweni ye-thermoplastic efana ne-PE, PP, PVC, PMMA, PC, PBT, PA, PC/ABS, njll. Kusobala ukuthi ingathuthukisa izakhiwo zomphezulu zemikhiqizo ezingaklwebheki futhi ezingagugi, ithuthukise ukuthambisa kanye nokukhululwa kwesikhunta kwenqubo yokucubungula izinto ukuze impahla yomkhiqizo ibe ngcono.

Izinzuzo ezibalulekile ze-Silicone Wax SILIMER 5140 zepulasitiki yobunjiniyela be-PBT:

• Ihlinzeka ngokuqina kokushisa, ukumelana nokuklwebheka nokuguguleka, kanye nokuthamba kwendawo

• Kuthuthukisa ukubumbeka futhi kwandise isikhathi sokuphila kwezingxenye

Ufuna Ukususa Amaphutha Okungaphezulu, ukuthuthukisa ubuhle bomkhiqizo, nokuthuthukisa Ukusebenza Komkhiqizo we-PBT?

Kwabakhiqizi be-OEM kanye nabahlanganisi embonini yezimoto, ye-elekthronikhi, kanye neyepulasitiki enembile, ukusebenzisa isithasiselo sepulasitiki esisekelwe ku-siloxane kuyindlela eqinisekisiwe yokubhekana nezinselele zokukhiqiza nokuthuthukisa ikhwalithi yobuso kanye nokumelana nokuklwebheka ku-PBT. Le ndlela isiza ukuhlangabezana nokulindela okwandayo kwemakethe.

I-SILIKE ingumhlinzeki ohamba phambili wezithasiselo zepulasitiki eziguquliwe ze-PBT kanye nohlu olubanzi lwe-thermoplastics, enikeza izixazululo ezintsha zokuthuthukisa ukusebenza nokusebenza kwezinto zepulasitiki. Njengoba sineminyaka engaphezu kwengu-20 yesipiliyoni embonini, sigxile ekuthuthukiseni nasekukhiqizeni izithasiselo zekhwalithi ephezulu ezithuthukisa ikhwalithi engaphezulu, kanye nezakhiwo zokucubungula zepulasitiki.

Xhumana ne-SILIKE ukuze uthole ukuthi izixazululo zethu ze-PBT zezengezo zingakusiza kanjani ukuthuthukisa ikhwalithi yomkhiqizo kanye nokusebenza kahle kokucubungula—okusekelwa ubuchwepheshe bethu bezobuchwepheshe kanye nokusekelwa kwezicelo ezenzelwe wena.

Vakashela iwebhusayithi yethu:www.siliketech.com, For free samples, reach out to us at +86-28-83625089 or email: amy.wang@silike.cn