Nkag siab cov yam ntxwv khoom ntawm ASA Co-Extruded Sheets

ASA co-extruded panels yog cov ntawv sib xyaw uas tsim los ntawm kev sib txuas cov khoom siv ASA nrog lwm cov substrates (xws li PVC lossis ntoo-cov khoom siv yas) los ntawm co-extrusion technology. Lawv cov yam ntxwv tshwj xeeb muaj xws li:

· Cov huab cua tsis zoo: ASA yog terpolymer uas muaj acrylonitrile, styrene, thiab acrylate. Nws cov qauv molecular tsis muaj unsaturated ob daim ntawv cog lus, ua rau nws tiv thaiv los ntawm cov dawb radicals xws li oxygen. Nws tiv taus degradation, laus, thiab fading los ntawm UV hluav taws xob. Cov txiaj ntsig kev ntsuas pom tau tias ASA qhov kev tiv thaiv kev laus tshaj li ntawm ABS ntau dua 10 zaug.

· Cov khoom siv zoo tshaj plaws thiab cov xim ruaj khov: ASA khaws cov khoom zoo heev thiab lub cev ntawm ABS raws li cov yas yas thaum muab cov xim nplua nuj xim nrog ntev - kav ntev, ruaj khov hues.

· Kev sib xyaw ua ke zoo tshaj plaws nrog cov substrates: ASA muab cov txiaj ntsig zoo sib xws ntawm cov thermal expansion thiab kev sib raug zoo nrog cov substrates xws li PVC, ua kom muaj kev sib raug zoo ruaj khov thaum ua thiab siv. ASA yaj tuaj yeem laminated hla cov substrates hauv cov txheej nyias nyias thoob plaws thaj chaw loj, ua tau zoo "armoring" substrate thiab txhim kho huab cua tiv thaiv thiab kev laus tiv thaiv.