WK-881 PET is a kind of PET polymer material which is widely used in the bottles of all kinds of eparkling beverage and CSD bottles. The finished product can effectively prevent the leakage of CO₂ in sparkling beverage bottles.
Wankai WK-881 CSD Bottle Grade PET Chips
| Parameter | Unit | Value | Test method |
| Intrinsic Viscosity | dL/g | 0.870±0.015 | Q/WK007 |
| Acetaldehyde Content | μg/g | ≤1.0 | Q/WK007 |
| Color (L-value) | — | ≥83.0 | Q/WK007 |
| Color (b-value) | — | ≤-0.5 | Q/WK007 |
| Peak Temperature when Melting（DSC by Nitrogen） | °C | 244± 2 | Q/WK007 |
| Moisture Content | % | ≤0.20 | Q/WK007 |
Wankai WK-881 PET Price
WK-881 PET can be used in the productionl of making packing bottles for carbonated soft drink and 3-gallon, 5-gallon big bottles.
Bottles made from WK-881 resin can meet the requirement of high optical clarity and glossing, good barrierl properties to oxygen, carbon dioxide and moisture. And enlong the shelf life and prevent the possible bottlecracking during transportation.
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