litaba

Metsoako ea ho bopa ea phenolic ke lisebelisoa tsa ho etsa thermosetting tse entsoeng ka ho kopanya, ho luba, le granulating phenolic resin e le matrix e nang le li-fillers (joalo ka phofo ea lehong, fiber ea khalase le phofo ea diminerale), lisebelisoa tsa ho folisa, lubricant le li-additives tse ling. Melemo ea bona ea mantlha ke ho hanyetsa ha bona mocheso o phahameng oa mocheso (mocheso oa nako e telele oa ho sebetsa ho fihla ho 150-200 ℃), thepa ea ho kenya letsoho (ho hanyetsa molumo o phahameng, tahlehelo e tlaase ea dielectric), matla a mochine, le botsitso ba sebopeho. Li boetse li hanyetsana le ho bola ha lik'hemik'hale, li na le litšenyehelo tse laolehang, 'me li boloka ts'ebetso e tsitsitseng esita le tlas'a mocheso o phahameng, matla a phahameng a motlakase kapa tikoloho e mongobo.

Mefuta eaPhenolic Molding Compounds 

Compression Molding Compounds:Tsena li hloka ho bopeha ha compression. Thepa e kenngoa ka har'a hlobo ebe e phekoloa tlas'a mocheso o phahameng le khatello (ka tloaelo 150-180 ℃ le 10-50MPa). Li loketse ho etsa libopeho tse rarahaneng, litlhoko tse phahameng tsa ho nepahala, kapa likarolo tse kholo, tse nang le marako a teteaneng, joalo ka litšehetso tse sireletsang thepa ea motlakase le likarolo tse thibelang mocheso ho potoloha lienjine tsa likoloi. Ka phallo e tšoanang ea li-filler, lihlahisoa li bonts'a matla a holimo a mochini le ho hanyetsa mocheso o phahameng, ho li etsa hore li sebelisoe haholo likarolong tsa indasteri tse bohareng ho isa ho tse phahameng le mofuta oa sehlahisoa sa setso.

Metsoako ea ho bopa ka ente:E loketse mekhoa ea ho bopa ente, lisebelisoa tsena li na le phallo e ntle 'me li ka tlatsoa ka potlako le ho phekoloa ka mechine ea ho bopa ka ente, e leng se fellang ka katleho e phahameng ea tlhahiso le boiketsetso. Li loketse tlhahiso e kholo ea likaroloana tse nyane ho isa ho tse mahareng, tse nang le sebopeho se tloaelehileng, joalo ka liphanele tsa switch bakeng sa lisebelisoa tsa lapeng, lihokelo tsa elektroniki tsa likoloi, le likarolo tse nyane tsa motlakase. Ka ho tuma ha mekhoa ea ho bopa ente le ntlafatso ea phallo ea thepa, karolo ea mmaraka ea lihlahisoa tsena e ntse e eketseha butle-butle, haholoholo ha e ntse e fihlela litlhoko tse kholo tsa tlhahiso ea lihlahisoa tsa indasteri ea bareki.

Libaka tsa Kopo eaPhenolic Molding Compounds

Thepa ea Motlakase/Elektronike:Ona ke boemo ba mantlha ba ts'ebeliso, bo koahelang likarolo tsa ho kenya letsoho le likarolo tsa meralo ea lisebelisoa tse joalo ka lienjineri, li-transformer, li-circuit breaker, le li-relay, joalo ka likoloi tsa makoloi, liforeimi tsa li-transformer insulation, le li-terminal breaker. Tšebeliso e phahameng ea mocheso le mocheso o phahameng oa lik'hemik'hale tsa phenolic molding li netefatsa ts'ebetso e bolokehileng ea lisebelisoa tsa motlakase tlas'a maemo a phahameng a matla le mocheso o phahameng, ho thibela lipotoloho tse khutšoanyane tse bakoang ke ho hlōleha ha mocheso. Metsoako ea ho bopa ha compression e sebelisoa haholo bakeng sa likarolo tsa bohlokoa tsa ho kenya letsoho, athe metsoako ea ho bopa ka ente e loketse tlhahiso e kholo ea likaroloana tse nyane tsa elektroniki.

Indasteri ea Likoloi:E sebelisoa bakeng sa likarolo tse sa keneleng mocheso lienjineng tsa makoloi, lits'ebetso tsa motlakase le chassis, joalo ka li-cylinder head gaskets, li-coil housings tse khantšang, li-sensor brackets le likarolo tsa tsamaiso ea braking. Likarolo tsena li hloka ho mamella mocheso oa nako e telele oa enjene e phahameng (120-180 ℃) le tšusumetso ea ho thothomela. Li-phenolic molding compounds li finyella litlhoko tsena ka lebaka la ho hanyetsa mocheso o phahameng, ho hanyetsa oli, le matla a mochine. Li boetse li bobebe ho feta lisebelisoa tsa tšepe, li thusa ho fokotsa boima ba 'mele le ho sebetsa hantle ha mafura likoloing. Lik'hemik'hale tse entsoeng ka compression li loketse likarolo tsa mantlha tse thibelang mocheso ho pota-pota enjene, ha metsoako ea ho bopa ka ente e sebelisoa bakeng sa likaroloana tsa motlakase tse nyenyane le tse mahareng.

Lisebelisoa tsa Lehae:E loketse likarolo tsa sebopeho le ts'ebetso e thibelang mocheso lisebelisoa tse joalo ka li-oveni tsa raese, lionto, lionto tsa microwave, le metjhini e hlatsoang, joalo ka litšepe tsa pitsa ea kahare ea raese, lisebelisoa tse futhumatsang tsa ontong, lisebelisoa tsa ho kenya mamati a ontong ea microwave, le sekoaelo sa mochini o hlatsoang. Likarolo tsa lisebelisoa li hloka ho mamella mocheso o mahareng ho isa holimo (80-150 ℃) le tikoloho e mongobo nakong ea ts'ebeliso ea letsatsi le letsatsi.Phenolic molding metsoakofana ka melemo ea bohlokoa ho hanyetsa mocheso o phahameng, ho hanyetsa mongobo, le litšenyehelo tse tlaase. Metsoako ea ho bopa ka ente, ka lebaka la katleho ea eona e phahameng ea tlhahiso, e fetohile khetho e ka sehloohong indastering ea lisebelisoa tsa lapeng.

Lisebelisoa tse ling li kenyelletsa sepakapaka (joalo ka likaroloana tse nyane tsa insulate bakeng sa lisebelisoa tse tsamaisoang ke moea), lisebelisoa tsa bongaka (joalo ka likarolo tsa ho thibela mocheso o phahameng), le li-valve tsa indasteri (joalo ka litulo tse koalang li-valve). Ka mohlala, li-trays tse nang le mocheso o phahameng oa mocheso oa lisebelisoa tsa bongaka li hloka ho mamella sterilization ea mouoane oa 121 ° C, 'me metsoako ea phenolic molding e ka finyella litlhoko tsa ho hanyetsa mocheso le bohloeki; litulo tse tiisang li-valve tsa indasteri li hloka ho hanana le ho bola ha mecha ea litaba le mocheso o itseng, ho totobatsa ho ikamahanya ha tsona le maemo a mangata.