PAB 66
PA66 yog ntau yam khoom siv feem ntau siv los tsim ntau yam khoom xws li txhuam hniav txhuam hniav, txhuam hniav, txhuam hniav, txhuam hniav, thiab txhuam hniav.Qhov no ruaj khov thiab hloov tau yooj yim polymer ua lub luag haujlwm tseem ceeb hauv kev tsim cov bristles rau cov cuab yeej tu lub qhov ncauj, nrog rau cov txhuam hniav, nrog rau kev tsim cov txhuam hniav siv los ntxuav cov ntawv thov thoob plaws kev lag luam sib txawv.
PA66, tseem hu ua nylon 66, muaj cov yam ntxwv zoo sib xws rau PA (polyamide).Txawm li cas los xij, feem ntau nws muaj qhov nqus dej me ntsis thiab qhov kub thiab txias dua piv rau PA.Cov cuab yeej txhim kho no ua rau PA66 qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas xav tau kev ua haujlwm ntev thiab thermal stability.Txawm hais tias nws qhov zoo, kev siv PA66 yuav ua rau tus nqi siab dua me ntsis piv rau PA6 vim nws qhov kev ua tau zoo dua.
Thaum nws los txog rau kev lag luam txhuam hniav, nylon txhuam hlau yog ib qho ntawm cov khoom siv feem ntau.Nylon txhuam hlau, feem ntau ntawm polyamide, feem ntau hu ua nylon, yog ib hom thermoplastic resin.Polyamide, abbreviated li PA, nta ib cov saw tseem ceeb molecular uas muaj cov rov ua dua ntawm pawg amide - [NHCO]-.Nws suav nrog ntau yam xws li aliphatic PA, aliphatic-aromatic PA, thiab aromatic PA.Ntawm cov no, aliphatic PA yog qhov tsim thiab siv ntau tshaj plaws, nrog rau nws cov npe txiav txim siab los ntawm tus lej ntawm cov pa roj carbon atoms hauv kev sib txuas ntawm cov monomer tshwj xeeb.
Nylon, tseem hu ua polyamide, los ntawm ntau hom, nrog nylon 6 thiab nylon 66 yog thawj hom.Ob hom nylon no tuav lub meej mom ntawm kev hloov kho nylon, muab ntau txoj kev xaiv rau kev hloov kho.Qee qhov kev hloov kho nylon ntau yam muaj xws li cov nylon reinforced, monomer casting nylon (MC nylon), tshuaj tiv thaiv kev txhaj tshuaj molding (RIM) nylon, muaj ntxhiab nylon, pob tshab nylon, siab-tawv (super-tough) nylon, electroplating nylon, conductive nylon, nplaim-retardant nylon, thiab nylon alloys.Cov txheej txheem tshwj xeeb nylon no ua rau muaj ntau yam kev xav tau, xws li kev txhim kho lub zog thiab ua haujlwm ntev mus rau cov khoom siv tshwj xeeb xws li pob tshab, conductivity, thiab nplaim taws.
Nylon thiab nws cov derivatives ua ntau yam kev xaiv rau cov khoom siv xws li hlau thiab ntoo.Lawv pom cov ntawv thov dav hauv ntau qhov kev lag luam, ua haujlwm hloov pauv rau cov hlau hauv cov khoom siv tshuab, ntoo hauv kev tsim kho, thiab lwm yam khoom siv.Lub adaptability thiab versatility ntawm nylon ua rau nws indispensable nyob rau hauv niaj hnub manufacturing txheej txheem, pab txhawb rau kev nce qib ntawm cov khoom tsim, kev ua tau zoo, thiab sustainability.
