Pet Bottle Raw Material Pet Resin Grade Cz328a
Product Description
Pet Bottle Raw Material has the characteristics of good heat resistance, low moisture absorption, good chemical and weather resistance, good electrical properties, high dielectric strength and dimensional stability.
Pet Bottle Raw Material also has unique characteristics, such as low crystallization degree, good performance for processing, and environment-friendliness. Especially in the content of acetaldehyde,heavy metal or ash.
specification
| Item | Unit | Index |
| Intrinsic viscosity (IV) | dL/g | 0.82 ± 0.02 |
| Crystallinity | % | ≤60 |
| Acetaldehyde Content | ppm | ≤1.0 |
| Color (L-value) | ≥83 | |
| Color (b-value) | ≤1 | |
| Melting point | °C | 243 ± 2 |
| Moisture Content | %/w | ≤0.4 |
| Weight of 100 chips | g | 1.55 ± 0.10 |
| Dust content | ppm | ≤100 |