Nrog rau kev txhim kho thiab txhim kho cov pab pawg thiab kev tsim tshuab, UPVC tsis yog tsuas yog siv rau cov yeeb nkab fittings thiab cov kav dej hauv cov dej thiab cov kav dej, cov qauv molecular thiab kev ua tau zoo ntawm PVC, kev sib txawv ntawm cov pab pawg, thiab cov txheej txheem zoo tshaj plaws. Nws ua rau UPVC muaj cov khoom zoo heev uas tsis sib piv nrog lwm cov ntaub ntawv polymer, feem ntau hauv cov hauv qab no:
1 Kev ua haujlwm ruaj khov
Qhov sib ntxiv ntawm tin stabilizers nyob rau hauv kev hloov kho ntawm UPVC tsis yog tsuas yog ib puag ncig tus phooj ywg thiab tsis muaj teeb meem, tab sis kuj txhim kho nws thermal stability thiab seem stability.
Huab cua tsis kam
Hais txog lub peev xwm ntawm cov yas kom tiv taus ntau yam kev nyab xeeb. Cov no suav nrog pom thiab ultraviolet lub teeb, noo noo, qhov kub thiab txias, atmospheric chlorination, thiab chemicals ntsib thaum siv cov khoom. Qhov tseem ceeb tshaj plaws weatherability, nrog rau xim ceev, chalk kuj thiab durability ntawm lub cev. Cov huab cua tsis kam ntawm UPVC hloov pauv yog piv rau ASA, thiab nws muaj lub cev zoo dua thiab tshuaj lom neeg. Raws li peb txhua tus paub, ntawm tag nrho cov ntaub ntawv polymer, ASA muaj npe nrov rau nws cov huab cua zoo heev. UPVC tuaj yeem hloov pauv ASA tag nrho raws li huab cua tsis kam. Hauv kuv lub teb chaws, tom qab xyoo ntawm kev tshawb fawb thiab kev loj hlob ntawm Hanyong cov ntaub ntawv yas tshiab, QUV xeem tau ua tiav tiav rau ntau tshaj 2500 teev. Cov khoom siv UPVC (uas yog, huab cua tsis kam yog ntau tshaj 10 xyoo), thiab cov khoom tsim tawm patent ntawm cov khoom (patent naj npawb: 200710133473.9.) [2] tau sau qhov sib txawv.
Nplaim retardant zog
UPVC nws tus kheej muaj cov nplaim retardant zoo. Cov pa ntsuas ntawm UPVC dav dav yog siab dua 27. Cov pa ntsuas pa ntawm UPVC tom qab kev hloov kho tshwj xeeb tuaj yeem ncav cuag lossis tshaj 42, uas tsis sib xws los ntawm lwm cov khoom siv dav dav.
Diversity ntawm kev ua tau zoo
Ntxiv cov khoom ntxiv nrog cov khoom sib txawv rau UPVC, UPVC yuav qhia cov khoom sib txawv. Qhov no ua rau UPVC qhia ntau haiv neeg. ua kom nws siv dav dua. Ua nws yog ib qho ntawm cov khoom siv yas ntau tshaj plaws hauv ntiaj teb.