1. Pom kev tshuaj xyuas
Cov yam ntxwv saum npoo:
High - Cov khoom lag luam zoo: Tsis muaj xim tsis muaj cov xim, tsis muaj cov xim daj (pom zoo li cov kab nrib pleb
Tsawg - Cov khoom lag luam tsis zoo: Cov npoo tsis sib xws, cov kab nrib pleb zoo li cov qe qe lossis cov npoo npoo av.
Hla - seem thiab tuab:
Siab - cov khoom lag luam zoo: uniform cross-} coated steel phaj, tsis muaj cov npoo tuab thiab lub chaw nyias.
Tsawg - Cov khoom lag luam zoo: Nkoj - Tus ntoo khaub lig zoo nkauj, nrog lub chaw nres nkoj, nrog kev pom kev ua rog thaum muab pawg.
2. Kev sim lub cev
Kev ntsuas tawv:
Khoov skylight pobzeb rau hauv 40cm inch lub tog raj kheej. High - Cov khoom lag luam zoo qhia tsis muaj nkig ua kom tawg los yog crazing; Tsawg - cov khoom zoo tawg yooj yim lossis txhim kho cov kab nrib pleb loj.
Tes -}}} {{{{{{} Cov khoom zoo tau ua raws li cov khoom lag luam loj.
Lub zog thiab Hardness:
High - Cov khoom zoo muaj suab nrov thaum rub (qib siab ntawm 40 lossis siab dua; Cov khoom lag luam qis dua muaj lub suab npub thiab muaj lub zog tsawg.
III. Qhov Kev Tshawb Xyuas Kev Ntsuas Cov Teeb
Lub teeb ua hluav taws xob:
Siab - cov khoom lag luam zoo: lub teeb kev hloov pauv ntau dua lossis sib npaug rau 805% ntawm UV Rays.
Cov khoom lag luam qis dua: kev hloov chaw qis hloov chaw (daj / ntsuab), hnyav lossis tsis muaj teeb meem teeb.
Huab cua Kuj:
High - Cov khoom lag luam zoo tsis muaj kev tsis meej lossis daj tom qab ntev-}}}} siv; Cov khoom lag luam qis dua pom pom tias muaj kev laus ntxiv tom qab 2-3 xyoos.
IV. Cov khoom siv thiab cov txheej txheem pov thawj
Kabmob Paub Txog:
Saib xyuas rau cov pob dub lossis cov ntsiab lus crystallization. Siab -} Cov khoom siv resin zoo yog cov ntshiab thiab pob tshab, thaum cov khoom muaj cov khoom qub yog cov yuav muaj ntau impurities.
Cov tshuaj tsw: Cov khoom lag luam qis dua emit lub retin odor tom qab zaj duab xis tshem tawm (tsis tiav).
Qhov hnyav Xam:
Raws li tus qauv ntawm 1m dav, 1.0mm tuab, thiab 6m ntev, ib siab} Cov khoom zoo hnyav hnyav li lossis sib npaug rau 5%.
5. Ntev -} Term Kev Ua Tau Zoo
Corrosion Kuj:
High - Cov khoom lag luam zoo yuav tsis corrode hauv acidic lossis alkaline ib puag ncig rau 30 xyoo; Cov khoom lag luam qis dua yog nquag kom muaj fiber ntau thiab kev noj tshuaj.
Thermal nthuav dav txuam:
High - Cov khoom lag luam zoo muaj cov khoom lag luam thermal muaj kev sib tsoo, kom tsis txhob tawg lossis xau ntawm cov ntsia hlau ntsia hlau.
Kev yuav khoom pom zoo:
Nyiam lwm cov khoom uas tau hloov chaw teeb, Oxygen Performance index, thiab lwm yam ntsuas tau ua raws GB / T14206-2005.
Yuav tsum muaj cov tuam txhab los muab thib peb -} Lub zog ntawm cov ntawv ceeb toom (Tensile lub zog ntau dua los yog sib npaug rau 100 MPA).
Zam cov khoom lag luam luv nqi qis dua hauv kev ua lag luam nruab nrab, raws li cov khoom lag luam no feem ntau muaj feem ntau txiav cov fab.