PA66
PA66 ke sesebelisoa se feto-fetohang se sebelisoang hangata ha ho etsoa lintho tse fapaneng tse kang borashe ba meno, borashe ba strip, borashe ba ho hloekisa, borashe ba indasteri le terata ea borashe.Polymer ena e tšoarellang le e tenyetsehang e bapala karolo ea bohlokoa ho etseng lithulusi tsa bohloeki ba molomo, ho kenyeletsoa borashe ba meno, hammoho le ho theha borashe bo sebelisoang ho hloekisa lits'ebetso lifemeng tse fapaneng.
PA66, e tsejoang hape e le nylon 66, e bonts'a litšobotsi tse tšoanang le tsa PA (polyamide).Leha ho le joalo, ka kakaretso e na le likhahla tse tlase tsa ho monya metsi le ho hanyetsa mocheso o phahameng ha o bapisoa le PA.Thepa ena e ntlafalitsoeng e etsa PA66 khetho e ratoang bakeng sa lits'ebetso tse hlokang ho tšoarella le botsitso ba mocheso.Leha e na le melemo, ts'ebeliso ea PA66 e kanna ea kenyelletsa litšenyehelo tse phahameng hanyane ha li bapisoa le PA6 ka lebaka la ts'ebetso ea eona e holimo.
Ha ho tluoa tlhahiso ea borashe ea indasteri, terata ea nylon brush ke e 'ngoe ea lisebelisoa tse sebelisoang haholo.Tepo ea borashe ea nylon, e entsoeng haholo-holo ka polyamide, eo hangata e tsejoang e le nylon, ke mofuta oa resin ea thermoplastic.Polyamide, e khutsufalitsoeng e le PA, e na le ketane ea mantlha ea limolek'hule e nang le likarolo tse pheta-phetoang tsa sehlopha sa amide - [NHCO]-.E akaretsa mefuta e fapaneng e kang aliphatic PA, aliphatic-aromatic PA, le PA e nkhang hamonate.Har'a tsena, aliphatic PA ke eona e hlahisoang le ho sebelisoa ka bongata ka ho fetesisa, 'me lebitso la eona le khethoa ke palo ea liathomo tsa khabone ho kopanngoeng ha monoma e itseng.
Nylon, eo hape e tsejoang e le polyamide, e tla ka mefuta e fapaneng, 'me nylon 6 le nylon 66 e le mefuta ea mantlha.Mefuta ena e 'meli ea nylon e na le taolo e felletseng sebakeng sa phetoho ea nylon, e fana ka likhetho tse ngata bakeng sa ho e etsa.E meng ea mefuta ea nylon e fetotsoeng e sebelisoang haholo e kenyelletsa nylon e matlafalitsoeng, nylon ea monomer casting (MC nylon), nylon ea reaction (RIM) nylon, nylon e nkhang hamonate, nylon e bonaletsang, nylon e nang le tšusumetso e phahameng (e thata haholo), nylon ea electroplating, nylon e tsamaisang, nylon e thibelang malakabe, le li-alloys tsa nylon.Meetso ena e khethehileng ea nylon e fana ka litlhoko tse fapaneng, ho tloha ho matla a matlafalitsoeng le ho tšoarella ho ea ho thepa e itseng ea ts'ebetso e kang pepeneneng, conductivity, le ho hanyetsa lelakabe.
Nylon le lintho tse tsoang ho eona li sebetsa e le mefuta e mengata e fapaneng ea lisebelisoa tsa setso tse kang tšepe le lehong.Ba fumana lisebelisoa tse atileng liindastering tse fapaneng, tse sebeletsang e le sebaka sa tšepe ea likarolo tsa mochini, lehong la kaho le lisebelisoa tse ling tsa meralo.Ho ikamahanya le maemo le ho feto-fetoha ha nylon ho etsa hore e be ea bohlokoa haholo lits'ebetsong tsa morao-rao tsa tlhahiso, ho kenya letsoho ntlafatsong ea moralo oa sehlahisoa, ts'ebetso le botsitso.
