... , etc)10% chemical additives. (Anti-UV agent, Anti-oxidation agent, stabilizers, colorants, anti fungus agent, coupling agent, reinforcing agent, lubricants.)Surface TreatmentSmooth, Brushed treatment, EmbossingWeight per ... /m ,2.8 kg/m ,3.0 kg/m ,2.54 kg/m ,4.5 kg/m ,3.7 kg/m ...