Yog lawm, lawv yog.
Cov ntaub ntawv tseem ceeb siv rau lub tsheb npog muaj xws li ob npaug - cov nplaim hluav taws kub - cov khoom siv hluav taws xob, cov khoom siv PVC, cov khoom siv PU, thiab cov nplaim hluav taws Lakin- cov khoom siv retardant:
Cov khoom siv PVC: Qhov no yog ib puag ncig tus phooj ywg lub tsheb npog. Cov khoom siv PVC muaj zog los nag thiab plua plav tiv thaiv, tab sis tsis muaj zog tiv thaiv tshav ntuj.
Muab ob npaug rau- cov nplaim taws coated- cov khoom siv retardant: Qhov no yog tsim los ntawm kev sib txuas ob daim ntaub los ntawm kev siv tshuab thev naus laus zis. Nws muaj zog tiv thaiv dej thiab tiv thaiv lub hnub thiab muaj zog heev.
Lakin nplaim taws-cov khoom siv retardant: hnyav ib ncig ntawm 2 kg, nws muaj kev tiv thaiv UV zoo thiab kub tsis kam, nrog rau kev pab cuam lub neej txog li 5 xyoos.
