Se Etsang Hore 4,4′-Dichlorodiphenyl sulfone e be ea Bohlokoa ho Boenjiniere ba Plastiki

U fumana hore lipolasitiki tsena li fihlela litekanyetso tse tiileng tse kang:

• ISO 9001
• RoHS
• Ngoliso ea REACH
• Litlhoko tsa lisebelisoa tsa elektroniki le meriana

Lintlha tsa Bohlokoa

• 4,4′-Dichlorodiphenyl sulfone e ntlafatsa polasetiki ea boenjiniere ka botsitso bo phahameng ba mocheso, e ba lumellang ho boloka sebopeho le matla maemong a feteletseng a mocheso.
• Motsoako ona o fana ka khanyetso e ntle ea lik'hemik'hale, ho netefatsa hore polasetiki e ka mamella tikoloho e thata ntle le ho senyeha.
• Ho khetha polasetiki e entsoeng ka 4,4′-Dichlorodiphenyl sulfone ho lebisa lihlahisoa tse tšoarellang nako e telele le tse tšepahalang tse loketseng liindasteri tse kang likoloi, lifofane le lisebelisoa tsa elektroniki.

Matlotlo a Ikhethang a 4,4′-Dichlorodiphenyl sulfone ho Boenjiniere ba Plastiki

Maemo a 4 a ho Tsitsisa Thempereichara le ho Hanela Mocheso

O hloka polasetiki ea boenjiniere e ka sebetsanang le mocheso o phahameng ntle le ho lahleheloa ke sebopeho kapa matla a eona. 4,4′-Dichlorodiphenyl sulfone e o fa monyetla ona. Ha o sebedisa dipolasetiki tse entsweng ka motsoako ona, o fumana thepa e dulang e tsitsitse leha mocheso o ntse o phahama. Dintlha tse ding tsa bohlokwa ke tsena:

• Koefficient e otlolohileng ea katoloso ea mocheso (CTE) bakeng sa polysulfones e pakeng tsa 3.5 × 10⁻⁵ /°C le 5.5 × 10⁻⁵ /°C. Sena se bolela hore likarolo tsa hau li ke ke tsa atoloha kapa tsa honyela haholo ha li futhumatsoa kapa li pholile.
• Polycarbonate, polasetiki e tloaelehileng, e na le CTE e phahameng ea 6.5 × 10⁻⁵ /°C. Polyamide 6,6 e phahame le ho feta ho 8.0 × 10⁻⁵ /°C. Lihlahisoa tsa hau li tla ba le botsitso bo betere ka li-polysulfone.
• Mocheso oa phetoho ea khalase (Tg) oa PPSU o ka ba 185-190°C. Mefuta e meng e tsoetseng pele e ka fihla ho feta 300°C.
• Lipolasitiki tsena li ka sebetsa mochesong o tsoelang pele oa 160-180°C 'me li na le mocheso oa ho fokotsa mocheso (HDT) oa 204-207°C ho 1.82 MPa.
• Ho bola ha ho qale ho fihlela ho feta 450°C tlas'a maemo a sa sebetseng.

Keletso: Ha o hloka dikarolo tse sa lokelang ho kobeha kapa ho qhibiliha libakeng tse chesang, kgetha polasetiki ya boenjiniere e nang le 4,4′-Dichlorodiphenyl sulfone.

Matla a Mekaniki le Botšepehi ba Sebopeho

U batla hore polasetiki ea hau ea boenjiniere e be matla le ho ba thata. 4,4′-Dichlorodiphenyl sulfone e u thusa ho fihlela sena. E fa thepa ea hau matla a ho tsikinyeha le a ho kobeha, e le hore e ka sebetsana le meroalo e boima le litšusumetso. Sheba tafole e ka tlase bakeng sa litekanyetso tsa bohlokoa:

Hape o rua molemo ho:

• Modulus ea Young ea 2.5–2.6 GPa, e bolelang hore polasetiki ea hau e thata ebile e hanela ho kobeha.
• Ho hanyetsa ho otla ho hoholo, kahoo likarolo tsa hau ha li robehe habonolo.
• Bokhoni ba ho mamella meroalo e meholo ntle le ho petsoha kapa ho senyeha.

Ela Hloko: Ka thepa ena, o ka tšepa hore likarolo tsa hau li tla tšoarella esita le lits'ebetsong tse boima tsa mechini.

Khanyetso ea Lik'hemik'hale le Bophelo bo Bolelele

O hloka polasetiki e ka hanelang lik'hemik'hale tse matla 'me ea tšoarella lilemo tse ngata. 4,4′-Dichlorodiphenyl sulfone e fa thepa ea hau khanyetso e ntle haholo ho li-acid, li-base le li-solvents. Sena se bolela hore lihlahisoa tsa hau li ke ke tsa senyeha kapa tsa fokola ha li pepesehetse lik'hemik'hale tse thata. Sheba tafole e ka tlase:

Hape o ka itšetleha ka bophelo bo bolelele ba ts'ebeletso. Li-resin tsa polysulfone tse entsoeng ka motsoako ona hangata li nka lilemo tse 5-8, esita le libakeng tse thata.

• U fumana ts'ebetso e tšepahalang ka lilemo tse ngata.
• Lihlahisoa tsa hau li lula li le matla ebile li sireletsehile, leha u pepesehela lik'hemik'hale khafetsa.

Hopola: Ha o hloka polasetiki e tšoarellang nako e telele le e hanelang tlhaselo ea lik'hemik'hale, 4,4′-Dichlorodiphenyl sulfone ke khetho e bohlale.

Papiso, Li-Plastic tsa Bohlokoa, le Litšebeliso tsa Lefatše la Sebele

4,4′-Dichlorodiphenyl sulfone khahlanong le Metswako e meng

Ha o bapisa 4,4′-Dichlorodiphenyl sulfone le metsoako e meng, o bona melemo e hlakileng. Motsoako ona o o fa botsitso bo phahameng ba mocheso, khanyetso e ntle ea lik'hemik'hale, le botšepehi bo matla ba litekanyo. Mekhoa e meng e mengata, joalo ka Bisphenol-A, ea senyeha mochesong o tlase kapa e lahleheloa ke sebopeho kamora potoloho ea ho futhumatsa le ho pholisa. Mekhoa e meng e ka bitsa chelete e nyane qalong, empa hangata e lebisa ho hloleheng le litšenyehelo tse phahameng ha nako e ntse e ea. U ka bona liphapang tafoleng e ka tlase:

Keletso: Khetha DCDPS ha o hloka ho tšepahala lits'ebetsong tsa likoloi, tsa elektroniki, kapa tsa lifofane.

Lipolasitiki tsa Boenjiniere tse Itšetlehileng ka 4,4′-Dichlorodiphenyl sulfone

Motsoako ona o fumanoa lipolasitikeng tse ngata tse sebetsang hantle. Lipolasitiki tsena li hlaha lihlahisoa tseo u li sebelisang letsatsi le letsatsi le theknolojing e tsoetseng pele. Tšebeliso e tloaelehileng e kenyelletsa:

• Lisebelisoa tsa bongaka tse kang li-nebulizer le likarolo tsa dialysis
• Likarolo tsa koloi tse kang liswichi tsa senotlolo sa kholomo ea setering le li-insulator tsa relay
• Lisebelisoa tse kenyeletsang mechini ea kofi le lionto tsa microwave
• Lisebelisoa tsa motlakase tse kang likarolo tsa thelevishene le filimi ea capacitor

Asia, ho feta 42% ea 'maraka oa lefats'e oa polasetiki ena o tsoa sebakeng sena. Ka 2030, baenjiniere ba lebeletse hore tšebeliso ea thermoplastics Asia e fete lithane tse limilione tse 3.5.

Likopo tsa Lefatše la 'Nete ho Likoloi, Lifofane le Elektroniki

U bona 4,4′-Dichlorodiphenyl sulfone e sebetsa liindastering tse ngata. Likoloing, e thusa ho etsa likarolo tse hlokang ho hanela mocheso le lik'hemik'hale, joalo ka li-piston le li-insulator tsa relay. Lifofaneng, e u fa thepa e bolokang boima le matla a tsona esita le ho 450°C. Lipolasitiki tsena li boetse li fihlela litekanyetso tse tiileng tsa ho thibela malakabe. Li-elektroniki, u fumana khanyetso ea mocheso o phahameng, ho thibela mocheso o matla le ho tšoarella nako e telele. Sena se bolela hore lisebelisoa tsa hau li lula li sireletsehile 'me li sebetsa hantle, esita le maemong a thata.

U bona 4,4′-Dichlorodiphenyl sulfone e le motsoako oa bohlokoa oa polasetiki ea boenjiniere. Thepa ea eona e ikhethang e etsa hore thepa ea hau e be matla le e tšepahalang.

• 'Maraka o lebelletsoe ho hola, o susumetsoa ke tlhoko makaleng a lifofane, bongaka le likoloi.
• Tsoelo-pele ea saense ea lintho tse bonahalang le botsitso li tla ama ts'ebeliso ea nako e tlang.

LBH

4,4′-Dichlorodiphenyl sulfone e sebediswa bakeng sa eng dipolasetiking tsa boenjiniere?

U e sebelisa ho etsa polasetiki e matla, e hanela mocheso, ebile e tšoarellaE thusa lihlahisoa tsa hau ho tšoarella nako e telele maemong a thata.

4,4′-Dichlorodiphenyl sulfone e ntlafatsa ho hanyetsa lik'hemik'hale joang?

• U fumana polasetiki e hanelang li-acid, li-base le li-solvent.
• Likarolo tsa hau li lula li sireletsehile ebile li tšepahala ha li pepesehetse lik'hemik'hale tse matla.

Na 4,4′-Dichlorodiphenyl sulfone e bolokehile bakeng sa tšebeliso ea indasteri?