Lub neej ntawm xyoob phab ntsa panels yog nyob ntawm qhov zoo ntawm lawv tiv taus peb qhov kev sib tw tseem ceeb: kev hloov pauv ntawm cov av noo, raug UV, thiab kev puas tsuaj lom.
Rau kev siv sab nraum zoov, xyoob phab ntsa panels feem ntau dhau los ua cov txheej txheem sib sib zog nqus carbonization; qhov kub thiab txias ua rau cov suab thaj hauv cov xyoob fiber ntau, tshem tawm txoj kev pheej hmoo ntawm kab kab. Cov khoom no tseem ua tiav nrog UV-cov txheej tiv thaiv- ua haujlwm zoo li "sunscreen" rau xyoob - kom ncua sijhawm fading thiab fiber ntau degradation los ntawm ultraviolet rays.
Kev siv sab hauv tsev tseem ceeb tshaj qhov pom kev zoo nkauj. Xyoob qhov txawv ntsug ntsug ua rau lub ntuj tsim, qhov chaw me me, txawm tias muaj ob peb lub ntsiab lus kom nco ntsoov:
Lub teeb- cov xim xyoob vaj huam sib luag yuav oxidize kom sov daj xim lub sij hawm; qhov no tsis yog qhov tsis zoo.
Xim variations ntawm xyoob nodes yog ib tug natural yam ntxwv; insisting rau kiag li uniformity yuav ua tau coj koj mus yuav ib tug dyed khoom.