BLACK PET SHEET MADE OF RECYCLED PRODUCT AS MAIN RAW MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a sheet having excellent thermoformability in a recycled polyethylene terephthalate(PET) sheet having improved weather resistance by adding a carbon black powder. SOLUTION: This black recycled PET sheet is characterized by compounding carbon black in an amount of 0.1-5 pts.wt. based on 100 pts.wt. of a recycled PET and a copolymer PET in an amount of >=20 pts.wt. based on 100 pts.wt. of the recycled PET in the recycled resin consisting essentially of the PET.