Polybutylene terephthalate (PBT), polyester e entsoeng ka polycondensation ea terephthalic acid le 1,4-butanediol, ke polyester ea bohlokoa ea thermoplastic le e 'ngoe ea lipolasetiki tse hlano tse kholo tsa boenjiniere.
Thepa ea PBT
- Thepa ea mechine: Matla a phahameng, ho hanyetsa mokhathala, botsitso ba dimensional, le ho fokotseha ho fokolang (esita le tlas'a maemo a phahameng a mocheso).
- Ho hanyetsa ho tsofala ha mocheso: Lenane la mocheso la UL le ntlafalitsoeng la 120-140 ℃ (ho hanyetsa botsofali ka nako e telele ka ntle).
- Ho hanyetsa ho qhibiliha: Ha ho khatello ea maikutlo.
- Ho tsitsa ha metsi: PBT e na le tšekamelo ea ho bola ha e kopana le metsi (sebelisa ka hloko maemong a mocheso o phahameng, a mongobo o phahameng).
Boholo ba li-resin tsa PBT li sebetsoa hore e be metsoako, e fetotsoe ka li-additives tse fapa-fapaneng, 'me e kopantsoe le li-resin tse ling ho fumana ho hanyetsa mocheso o motle, ho thibela lelakabe, ho kenya motlakase, le litšobotsi tse ling tse feletseng tsa ts'ebetso, hammoho le ts'ebetso e ntle ea ts'ebetso. E sebelisoa haholo lisebelisoa tsa motlakase, likoloi, tlhahiso ea lifofane, likhokahano, lisebelisoa tsa lapeng, lipalangoang le liindasteri tse ling.
Lisebelisoa tsa PBT
- Lisebelisoa tsa Elektronike le Motlakase: Li- disconnectors tse se nang fuse, li-switch tsa electromagnetic, li-transformer, matshwaro a lisebelisoa, lihokelo le matlo.
- Tsa makoloi: Mehato ea mamati, li-bumpers, likoahelo tsa disc tsa distributor, li-fenders, likoahelo tsa mabili, joalo-joalo.
- Likarolo tsa indasteri: Fans, likonopo, li-reel tsa ho tšoasa litlhapi, likarolo, mabone a mabone, joalo-joalo.
PBT e bonolo ho sebetsa 'me e ka etsoa ente kapa ea fetisoa. Lihlahisoa tsa PBT li na le litlhoko tse khethehileng bakeng sa ho qeta ka holim'a metsi le ho hanyetsa ho hahloa. Ho na le mekhoa e mengata ea ho ntlafatsa boreleli ba bokaholimo ba lihlahisoa tse entsoeng ka ente ea PBT, joalo ka ho eketsa li-additives tse tloaelehileng tse tlase tsa boima ba molek'hule tsa silicone / siloxane joalo ka oli ea silicone, maro a silicone, kapaultra-high molecular weight silicone masterbatch (siloxane masterbatch).
Leha ho le joalo, Ka tlhahiso ea 'nete le ts'ebetso, bahlahisi ba bangata ba fumane hore ho sebelisa li-addives tsa silicone tse boima ba limolek'hule ho ka fella ka bofokoli ba sehlahisoa sa PBT, kahoo se ama boleng. Lintlha tse latelang ke mathata a tloaelehileng a amanang le ho sebelisa li-additives tsa silicone tse boima ba molek'hule:
- Lihlahisoa tsa PBTBoreleli bo sa Lekaneng ba Sefahleho:
Li-additives tsa silicone tse tlase tsa boima ba limolek'hule li na le karolo e phahameng ea resin le li-silicone tse tlase. Le hoja li-additives tsena li le theko e tlaase, hangata li hlōleha ho finyella litlhoko tsa phello e ka holimo 'me ka kakaretso li hloka ho kenngoa ka tekanyo e phahameng haholo hore li sebetse. E kgothaletswa ho khethali-additives tsa silicone tsa boima bo phahameng ba limolek'huleho fihlella boleng bo botle ba bokaholimo ka tlatsetso e nyane.
- Lihlahisoa tsa PBTLibaka tse Khomarehang le Pula:
Ho kenyelletsa li-silicone tse ngata tse tlase tsa boima ba molek'hule ho ka etsa hore li fallele holimo ha nako e ntse e ea, e leng se bakang pula. E kgothaletswa ho sebelisali-additives tsa silicone tsa boima bo phahameng ba limolek'hule. Ha ho bapisoa le lisebelisoa tse tloaelehileng tsa limolek'hule tsa silicone / siloxane tse kang oli ea silicone, maro a silicone, kapa lisebelisoa tse ling tsa ho sebetsa,ultra-high molecular boima ba silicone masterbatche fana ka melemo e ntlafalitsoeng, Likhamphani tse kang tlhahiso ea SILIKESILIKE LYSI letoto la Ultra-High Molecular Weight Silicone Masterbatch.
Ho ntlafatsa Boreleli ba Boreleli ho Lihlahisoa tsa Ente ea PBT kaTS'ELISOLYSI LetotoUltra-High Molecular Weight Silicone Masterbatch
SILIKE LYSI letoto la silicone masterbatch ea boima bo phahameng ba molek'hule (siloxane masterbatch)ke motsoako oa pelletized kaSiloxane polymer e phahameng haholo ea molek'hulee qhalakantsoeng ka har'a lijari tse fapaneng tsa resin. E sebelisoa haholo e le tlatsetso e sebetsang hantle lits'ebetsong tsa resin tse lumellanang ho ntlafatsa thepa ea ts'ebetso le ho fetola boleng ba bokaholimo.
SILIKE LYSI-408ultra-high molecular weight silicone masterbatch ke sebopeho sa pelletized se nang le 30% ultra-high molecular weight siloxane polymer e qhalakantsoeng ka polyester (PET). E sebelisoa haholo e le tlatsetso e sebetsang bakeng sa li-resin tse lumellanang le PET le PBT ho ntlafatsa thepa ea ho sebetsa le boleng ba bokaholimo.
Ho eketsaSILIKE ultra-high molecular weight silicone masterbatch (siloxane masterbatch) LYSI-408ho PBT ka bongata ba 0.2 ~ 1% e ka fana ka melemo e latelang:
- Ts'ebetso e ntlafalitsoeng le phallo ea resin e lebelletsoe..
- Ho tlatsa hlobo ho molemo.
- Torque e nyane ea extruder le mafura a kahare.
- Ho lokolloa ha hlobo habonolo le ho feta kapele.
Maemong a phahameng a tlatsetso (2~5%)eaSILIKE ultra-high molecular weight silicone masterbatch, melemo e latelang e ka finyelloa:
- Lintho tse ntlafetseng tsa bokaholimo.
- Lubricity e ntlafalitsoeng, ho thella, le coefficient e tlase ea khohlano.
- Ho khathala ho betere le ho itoanela.
Ebile, ho na le lipotso tse ling mabapi le lihlahisoa tsa ente ea PBT tse sa thathamisitsoeng mona. Haeba u na le lipotso tse ling mabapi le lihlahisoa tsa ente ea PBT, u ka ikopanya le SILIKE. Re bahlokomeli ba ka sehloohong ba li-additives tsa polasetiki tse fetotsoeng, tse fanang ka litharollo tse ncha tsa ho ntlafatsa ts'ebetso le ts'ebetso ea thepa ea polasetiki. Ka lilemo tsa boiphihlelo le boiphihlelo indastering, re sebetsa ka thata ho nts'etsapele le ho etsa lisebelisoa tsa boleng bo holimo tse ntlafatsang thepa ea mochini, e futhumatsang le ea ho sebetsa ea polasetiki.
Contact us at Tel: +86-28-83625089 or via email: amy.wang@silike.cn. Visit our website: www.siliketech.com to learn more.
Nako ea poso: Jun-28-2024
