Khoom Description

PA66, Nylon 66, tseem hu ua Polyamide 66, lub npe tag nrho polyadipyladipamine, Askiv polyamide 66, nylon 66, ua los ntawm adipic acid thiab adipylamine condensation.

Raws li kev siv ntau yam, PA66 zoo nkaus li translucent los yog opaque opalescence, nrog hnav tsis kam, nws tus kheej lubrication, siab mechanical zog, siab rigidity, siab kub tsis kam, tsis tshua muaj kev sib txhuam coefficient, thiab muaj zog tiv thaiv.
Thiab lwm yam kev ua yeeb yam zoo heev.

Ntxiv nrog rau kev tuav lub zog muaj zog thiab nruj ntawm qhov kub siab dua, PA66 tseem tiv taus cov kua qaub, alkali, feem ntau aqueous inorganic ntsev, alkanes, hydrocarbons, esters, ketones, thiab lwm yam corrosion, tab sis yooj yim soluble hauv phenol, formic acid, thiab lwm yam polar. cov kuab tshuaj.

Piv nrog PA6, PA66 muaj kev ua tau zoo dua hauv kev hnav tsis kam, melting point, thiab thermal deformation kub, tab sis nws kuj muaj dej nqus dej ntau dua thiab qhov tsis zoo ntawm qhov tsis zoo. Kev cuam tshuam ntawm hygroscopic zog ntawm geometric stability yuav tsum tau txiav txim siab tag nrho hauv cov khoom tsim.

Txhawm rau txhim kho cov khoom siv kho tshuab, ntau yam kev hloov kho, xws li iav fiber ntau, EPDM, SBR, thiab lwm yam, feem ntau ntxiv rau PA66. Nws yog ib qho yooj yim los tsim cov hlau nplaum, tsim nyog compatibilizer yog tus yuam sij rau kev sib sau tawv nylon.

Raws li IHS cov ntaub ntawv txheeb xyuas, 80 feem pua ntawm cov dej ntws qis PA6 yog siv nyob rau hauv pej xeem textile teb, thaum txog 60 feem pua ntawm PA66 yog siv nyob rau hauv engineering plastics teb.

Txog 88 feem pua ntawm PA66 tau ua tiav rau hauv ntau qhov chaw los ntawm kev txhaj tshuaj molding, thiab txog 12 feem pua yog ua tiav rau hauv cov khoom siv los ntawm extrusion, tshuab molding, thiab lwm yam.

High toughness Zoo heev los tiv thaiv creep thiab Fatigue tsis kam, Tsawg warpage

Cov qib dav dav PA66 muaj cov yam ntxwv no thiab tsim nyog rau tsheb, khoom siv hluav taws xob, khoom siv ua kis las, cov cuab yeej hluav taws xob, cov cuab yeej tuav, cov khoom siv hluav taws xob ceev ceev, thiab lwm yam.

Toughen kuj qib

Haum rau cov khoom siv hauv tsheb, cov khoom siv hluav taws xob, khoom siv ua kis las, cov cuab yeej hluav taws xob, cov khoom siv hluav taws xob ceev ceev, lub zog, thiab lwm yam.

Raws li kev txheeb cais tsis tiav, lub ntiaj teb PA66 engineering plastics ua lag luam nplai tau txog 31.442 billion yuan (RMB) hauv xyoo 2021, thiab thoob ntiaj teb PA6 thiab PA66 kev lag luam nplai yog 19.7592 billion yuan hauv 2022.

Los ntawm qhov kev xav ntawm kev hloov pauv kev cai lij choj thiab kev lag luam kev loj hlob nyob rau lub sij hawm 2018-2022, lub ntiaj teb no PA6 thiab PA66 kev ua lag luam nplai yuav tsum loj hlob ntawm ib tug compound txhua xyoo kev loj hlob tus nqi ntawm 6.22 feem pua nyob rau hauv lub sij hawm kwv yees, thiab yuav ncav cuag 283.737 billion yuan nyob rau hauv 2028.

Txij li thaum ib nrab xyoo 2020, cuam tshuam los ntawm ntau yam, kev lag luam thoob ntiaj teb tau poob qis, thiab cov khoom lag luam ntawm cov khoom siv tseem ceeb ntawm PA66 tau poob qis, ua rau muaj kev nce ntxiv ntawm tus nqi ntawm adiponitrile thiab tsav cov nqi lag luam ntawm PA66. nyob rau hauv Suav teb kom nce ntxiv.

Tom qab ntawd, nrog kev rov qab los ntawm tag nrho cov khoom siv, tus nqi lag luam pom qhov poob qis. Los ntawm 2022, tus nqi ntawm PA66 nyob rau hauv Suav teb tseem tseem siab dua piv nrog rau qhov ua ntej muaj kev sib kis.