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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. .
Parameter | Unit | Value | Limits |
Intrinsic Viscosity (IV) | dL/g | 0.85 | ±0.02 |
Acetaldehyde Content | ppm | 1 | max |
Color (L-value) | -- | 82 | min |
Color (b-value) | -- | 1.5 | max |
Melting point | °C | 243 | ±2 |
Moisture Content | %wt | 0.4 | max |
Weight of 100 chips | g | 1.55 | ±0.1 |