1.Virgin or recycled grade 2.Application:PET has good barrier properties against oxygen and carbon dioxide. Therefore, it is utilized in bottles for mineral water. Other applications include food trays for oven use, roasting bags, audio/video tapes as well as mechanical components.
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specification	units	index
viscosity	dL/g	0.85±0.02
crystallinity	%	≤60
tone L	-	≥82
tone b	-	≤1.0
carboxyl	mol/t	≤25
ethanal content	ppm	≤1.0
stive content	ppm	≤100
melting point	°C	243±2
weight of 100 pellets	g	1.55±0.10