Q: Dab tsi yog mos PVC ua npuas ncauj?
A: PVC Foam (Polyvinyl Chloride Ua Npuas Ncauj), yog cov khoom ua npuas ncauj ua los ntawm PVC (polyvinyl chloride).
PVC yog ntau yam thermoplastic polymer tsim los muab kev daws teeb meem rau kev sib khi ntawm lub teeb, huab cua thiab noo noo. Lub teeb yuag, ruaj khov, tus nqi qis thiab ua haujlwm yooj yim. PVC polyvinyl chloride ua npuas ncauj yog ua los ntawm ntau yam raw cov ntaub ntawv xws li PVC polyvinyl chloride resin, plasticizer DOTP, foaming tus neeg saib xyuas, nplaim retardant thiab lwm yam sib xyaw slurry, thiab los ntawm qhov kub kub qhov cub rauv foaming thiab txias shaping txheej txheem, tsim ntawm mos yob. plaub hau ua npuas ncauj nrog microporous qauv. Nws tuaj yeem muab kev ua tau zoo nyob rau hauv txoj kab nrog ntau yam kev thov los ntawm kev kho qhov ntom ntawm npuas dej (80kg / m³ ~ 500kg / m³), softness thiab Shore 00 hardness (5 degree ~ 99 degree), resilience, thiab lwm yam., uas yog tsim nyog rau ntau yam kev siv xws li lub cev poob siab, lub qhov rooj thiab qhov rais sealing, dej tank sealing, HVAC sealing, thiab buffering ntawm cov khoom siv hluav taws xob.
