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$1.18
PET WK881 from Zhejiang Wankai features fast heat‑absorbing performance, outstanding barrier property, good pressure‑resistance and crack‑resistance. It supports low processing temperature with a wide processing window, delivering excellent transparency and high production yield. With low acetaldehyde and high gloss, it effectively prevents bottle cracking under pressure during the shelf‑life of carbonated drinks, and is suitable for manufacturing various carbonated beverage bottles as well as 3‑gallon and 5‑gallon large‑size water bottles.
PET WK881
| Item | Test Condition | Value | Unit | Test Method |
|---|---|---|---|---|
| Physical Properties | ||||
| Viscosity | — | 0.872 | — | Internal Method |
| Density | — | 1.40 | g/cm³ | Internal Method |
| Ash Content | — | 0.01 | % | Internal Method |
| Acetaldehyde Content | — | 0.4 | ppm | Internal Method |
| Moisture Content | — | 0.2 | % | Internal Method |
| Thermal Properties | ||||
| Melting Point | — | 245 | °C | Internal Method |
| Other Properties | ||||
| Color | — | -1.0 | — | Internal Method |
| Color | — | 88.0 | — | Internal Method |
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