PET Resin Flasche Grade / PET Chips

"WANKAI" Brand "WK881" PET resin bottle grade is TPA-based polyethylene terephthalic copolymer. It is a high molecular weight polymer for general use in manufacturing containers. It can be used in the production of making packing bottles for carbonated soft drink like cola and 3-gallon, 5-gallon big bottles. . Bottles made from WK881 resin can meet the requirment of high optical clarity and glossing, good barrier properties to oxygen, carbon dioxide and moisture. And enlong the shelf life and prevent the possbile bottle cracking during transportation. The following table provides the parameters that characterize the grade. ParameterUnitValueLimitsTest methodIntrinsic Viscosity (IV)dL/g0.85±0.02Acetaldehyde Contentppm1maxColor (L-value)--82minColor (b-value)--1.5maxMelting point°C243±2Moisture Content%wt0.4maxWeightof 100 chipsg1.55±0.1IMPORTANT NOTICE FOR USE IN PROCESSING