WK-801L PET is widely used in water bottle packaging. With excellent strength, viscosity, high durability and low AA content, water bottles produced with WK-801L are cheaper, not fragile, low in production loss, easy to color, lighter and recyclable than glass bottles.
Wankai WK-801L Water Bottle Grade PET Chips TDS
| Parameter | Unit | Value | Test method |
| Intrinsic Viscosity | dL/g | 0.770±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 | 247± 2 | Q/WK007 |
| Moisture Content | % | ≤0.20 | Q/WK007 |
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