Ka lebaka la polasetiki ea lisebelisoa tsa elektroniki, likarolo tsa makoloi le likarolo tsa likoloi, litlhoko tse phahameng li beoa ts'ebetsong ea nylon le ho hanyetsa mocheso o phahameng.Sena se ile sa bula selelekela sa lipatlisiso le nts'etsopele le ts'ebeliso ea nylon ea mocheso o phahameng.
Fibre ea khalase e phallang haholo e matlafalitsoeng ka mocheso o phahameng oa nylon PPA ke e 'ngoe ea mefuta e mecha e hohetseng tlhokomelo e ngata, hape ke e' ngoe ea lisebelisoa tse ncha tse holang ka potlako le tse theko e tlase haholo.Fiber ea khalase e matlafalitsoeng ka mocheso o phahameng oa thepa ea nylon e thehiloeng mocheso o phahameng oa nylon PPA e bonolo ho e etsa ka mokhoa o nepahetseng, o hanyetsanang le mocheso o phahameng le lihlahisoa tse matla haholo.Haholo-holo bakeng sa lihlahisoa tsa peripheral enjene ea likoloi, tse hlokang ho sebetsana ka katleho le litlhoko tsa botsofali tse ntseng li eketseha, nylon e nang le mocheso o phahameng e fetohile khetho e ntle ka ho fetisisa bakeng sa lisebelisoa tsa peripheral enjene ea likoloi.Ke enge ikhethangka nylon ea mocheso o phahameng?
1, Matla a babatsehang a mochine
Ha ho bapisoa le nylon ea setso ea aliphatic (PA6 / PA66), nylon ea mocheso o phahameng o na le melemo e totobetseng, e bonahalang haholo ka thepa ea motheo ea mochine oa sehlahisoa le ho hanyetsa mocheso oa eona.Ha ho bapisoa le matla a mantlha a mochini, nylon ea mocheso o phahameng e na le fiber e tšoanang ea khalase sebakeng sa sebaka.E phahame ka 20% ho feta nylon ea setso ea aliphatic, e ka fanang ka tharollo e bobebe bakeng sa likoloi.
Matlo a thermostatic a likoloi a entsoe ka nylon ea mocheso o phahameng.
2, Ts'ebetso ea botsofali e phahameng haholo ea mocheso
Tlas'a motheo oa mocheso oa mocheso oa mocheso oa 1.82MPa, mocheso o phahameng oa nylon 30% fiber fiber e matlafalitsoeng e ka fihla ho 280 ° C, ha aliphatic ea setso PA66 30% GF e ka bang 255 ° C.Ha litlhoko tsa sehlahisoa li nyolohela ho 200 ° C, ho thata hore li-nylon tsa setso tsa aliphatic li finyelle litlhoko tsa sehlahisoa, haholo-holo lihlahisoa tsa peripheral tsa enjene li bile mocheso o phahameng le mocheso o phahameng ka nako e telele.Sebakeng se metsi, 'me se tlameha ho mamella ho bola ha oli ea mochini.
3, Excellent dimensional botsitso
Sekhahla sa ho monngoa ha metsi sa nylon ea aliphatic se batla se phahame, 'me sekhahla sa ho monya metsi se tletseng metsi se ka fihla ho 5%, e leng se bakang botsitso bo tlaase haholo ba sehlahisoa, se sa lokelang haholo lihlahisoa tse ling tse nepahetseng haholo.Karolo ea lihlopha tsa li-amide ka har'a nylon ea mocheso o phahameng e fokotsehile, sekhahla sa ho monya metsi le sona ke halofo ea nylon e tloaelehileng ea aliphatic, 'me botsitso ba sebopeho bo molemo.
4, Ho hanyetsa lik'hemik'hale tse babatsehang
Kaha lihlahisoa tsa peripheral tsa enjine ea makoloi hangata li kopana le lisebelisoa tsa lik'hemik'hale, litlhoko tse phahameng li behiloe holim'a khanyetso ea lik'hemik'hale ea thepa, haholoholo ho bola ha peterole, sehatsetsing le lik'hemik'hale tse ling ho na le phello e senyang ho aliphatic polyamide, athe mocheso o phahameng sebopeho sa nylon se etsa hore ho be le bofokoli bona, kahoo ponahalo ea nylon e phahameng ea mocheso e phahamisitse tikoloho ea tšebeliso ea enjene boemong bo bocha.
Likoahelo tsa hlooho ea silinda ea likoloi tse entsoeng ka nylon ea mocheso o phahameng.
Lisebelisoa tsa indasteri ea likoloi
Kaha PPA e ka fana ka mocheso oa mocheso o fetang 270 ° C, ke polasetiki e loketseng ea boenjiniere bakeng sa likarolo tse thibelang mocheso liindastering tsa likoloi, tsa mechini le tsa elektroniki / tsa motlakase.Ka nako e ts'oanang, PPA e boetse e loketse likarolo tse lokelang ho boloka botšepehi ba sebopeho nakong ea mocheso o phahameng oa nakoana.
Hood ea likoloi e entsoeng ka nylon ea mocheso o phahameng
Ka nako e ts'oanang, polasetiki ea likarolo tsa tšepe tse kang lisebelisoa tsa mafura, lisebelisoa tsa ho ntša metsi, le lisebelisoa tsa ho pholisa haufi le enjene li nkeloe sebaka ke li-resin tsa thermosetting bakeng sa ho tsosolosoa, 'me litlhoko tsa thepa li thata haholoanyane.Ho hanyetsa mocheso, ho tšoarella, le lik'hemik'hale tsa lik'hemik'hale tsa lipolasetiki tsa pele tsa boenjiniere li ke ke tsa hlola li finyella litlhoko.
Ho phaella moo, letoto le phahameng la mocheso oa nylon le boloka melemo e tsebahalang ea polasetiki, e leng boiketlo ba ho sebetsa, ho fokotsa, ho nolofatsa mokhoa oa mahala oa likarolo tse rarahaneng tse sebetsang hantle, le ho fokotsa boima ba 'mele le lerata le ho hanyetsa kutu.
Kaha nylon ea mocheso o phahameng o ka mamella matla a phahameng, mocheso o phahameng le libaka tse ling tse thata, e loketse haholo bakeng sa elibaka tsa enjine (tse kang likoahelo tsa enjene, li-switches le likhokahanyo) le litsamaiso tsa phetiso (joalo ka li-cage tse jereng), litsamaiso tsa moea (joalo ka sistimi ea taolo ea moea) le lisebelisoa tse kenang moeeng.
Leha ho le joalo, thepa e babatsehang ea nylon ea mocheso o phahameng e ka tlisa melemo e mengata ho basebelisi, 'me ha e fetola thepa ea PA6, PA66 kapa PET / PBT ho ea PPA, ha e le hantle ha ho hlokahale ho fetola hlobo, joalo-joalo, kahoo e loketse mekhoa e fapaneng. e hlokang ho hanyetsa mocheso o phahameng.Ho na le litebello tse pharaletseng.
Nako ea poso: 18-08-22