POLYVINYLCHLORIDE ARTIFICIAL LEATHER HAVING HIGH REFLECTING INFRARED RAY INCLUDING SURFACE LAYER, FOAMING LAYER AND BASE MATERIAL LAYER

摘要

PURPOSE: Polyvinylchloride artificial leather having high reflecting infrared rays is provided to reduce the absorption volume of infrared rays drastically with pigments, and to reduce the temperature rising of the artificial leather efficinectly.;CONSTITUTION: Polyvinylchloride artificial leather having high reflecting infrared rays includes the following: a surface layer(3) including polyvinyl chloride resin of 85 ~ 95 weight%, parylene black pigment, and carbon black pigment of 1 ~ 12 weight%; a foaming layer(4) including the polyvinyl chloride resin of 45 ~ 60 weight%, titanium dioxide pigment of 15 ~ 25 weight% and the plasticizer of 25 ~ 40 weight%; and a base layer(5) including polyester fiber containing titanium dioxide pigment of 2 ~ 7 weight%.;COPYRIGHT KIPO 2010