JADE CZ-328 PET are 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.
| Item | Unit | Index | Test Method |
| Intrinsic Viscosity (Foreign Trade) | dL/g | 0.850 ± 0.02 | ASTM D4603 |
| Content of acetaldehyde | ppm | ≤1 | Gas Chromatography |
| Color value L | – | ≥82 | HunterLab |
| Color value b | – | ≤1 | HunterLab |
| Carboxyl end group | mmol/kg | ≤30 | Photometric Titration |
| Melting point | °C | 243 ± 2 | DSC |
| Water content | wt% | ≤0.2 | Weight Method |
| Powder dust | ppm | ≤100 | Weight Method |
| Weight of 100 chips | g | 1.55 ± 0.10 | Weight Method |
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