Nrog rau kev pom zoo, ko taw, dej tsis haum thiab lwm yam khoom.
1. Pom zoo. Xws li xim, cov qauv, Hlais, qhov chaw nyob thiab kab nrib pleb. Feem ntau, ntawm ib nrug ntawm 60 cm, tsis muaj ib qho teeb meem zoo li tsis sib xws, tsis sib luag, tsis sib luag, thiab kab nrib pleb.
2, ko taw yim xis. Cov plag tsev yuav tsum tswj kom muaj kev ywj pheej zoo dua nyob rau hauv lub sij hawm ntev lossis nkig khoom. Hauv av yog ywj pheej thiab taug kev yoj muag zoo thiab xis.
3, dej tsis haum. Tiv thaiv kom tsis txhob ntxhua dej, tsis muaj lub cev, poob lub teeb, cuam tshuam, thiab lwm yam.
4, kev ruaj ntseg seem. Muaj kev cai nruj heev ntawm qhov luaj li cas hauv pem teb thaiv.
5. Kev ruaj ntseg zoo. Tswj lub cev tsis muaj molecular hnyav ntawm volatiles hauv plastics. Vim hais tias volatilization tsis tsuas yog cuam tshuam qhov zoo ntawm hauv pem teb, tab sis kuj muaj feem xyuam rau tib neeg kev noj qab haus huv. Qhov zoo ntawm stability yog tias qhov hnyav poob ntawm qhov xeem tshooj hauv qhov cub kub qhov kub ntawm qhov sov (100 ± 3) ° C rau 6 teev yog 0.5%.
6, hnav ua haujlwm. Kev coj hnyav yog ib qho tseem ceeb ntawm kev ua yeeb yam hauv av. Hauv cov cheebtsam uas muaj cov tsheb khiav tsheb, cov ntaub ntawv uas muaj kev coj zoo tshaj yuav tsum raug xaiv. Tam sim no, qhov kev qhia ntawm kev coj hnyav yog qhov feem ntau hais tias kev poob ntawm kev xeem daim nrog lub taub ntawm 110 mm ntawm lub ntsuas Taber puas ntsoog apparatus yog hauv qab 0.5 g / 1000 r thiab lub ntim hnyav hauv qab 0.2 cm & muab tso tawm 3; / 1000 tauj r.
7, tsis kam mus khawb. Hauv qhov ntsuas ntawm qhov sib tw saum npoo, cov nplais ntawm cov ntawv xeem no tau sim hauv lub tshuab nyuaj tawv nqaij nrog ib lub cwj mem txawv ntawm qhov sib txawv, thiab nws yuav tsum tau mus txog 4H lossis tshaj saud.
8, nplaim hluav taws. Plastics nyob rau hauv cov huab cua yog yooj yim mus hlawv, emit haus luam yeeb, yaj thiab drip, thiab txawm tsim cov roj toxic. Piv txwv, PVC yas flooring yog nplaim retardant, tab sis ib zaug hlawv, nws yuav decompose hydrogen chloride roj thiab haus luam yeeb, uas yuav ua mob rau tib neeg lub cev. Pib los ntawm cov tseev kom muaj kev tiv thaiv hluav taws, hluav taws kub nyhiab, tua cov khoom siv rau sab nraud pov tseg.
9. Corrosion tsis kam thiab muaj kuab paug. Yog hais tias qhov zoo ntawm hauv pem teb yog nyob rau hauv kev sib cuag nrog tshuaj, me ntsis thiab npuas yuav tshwm. Thaum nws muaj kab mob, nws yuav ploj thiab poob nws cov luster. Yog li, nws yuav tsum ua tib zoo xaiv thaum siv nws.
10. Durability thiab lwm yam khoom. Nyob rau hauv qhov kev txiav txim ntawm cov cua, cov yas flooring tej zaum yuav muaj kev laus xws li poob lub teeb, txo qis, tawg thiab kev puas tsuaj. Durability yog ntsuas kev ntsuas ua ke thiab yuav tsum raug siv los ntawm kev siv mus sij hawm ntev. Lub eggshell tau raug simulation cov kev ntsuam xyuas, xws li kev laus laus kev ceev nrooj, cov roj teeb arc teeb ultraviolet teeb irradiation, thiab lwm yam., Los ntawm kev hloov ntawm cov nqi muaj zog thiab lub zog ntawm kev ua kom muaj zog los sib piv thiab xaiv. Lwm cov khoom, xws li kev ua haujlwm tsis zoo, tsis khau, hluav taws xob, kev tiv thaiv, kev rwb phom, lwm yam zoo li yuav tsum yog qhov zoo.
