Product Overview
Sanfame PET CZ-302 is a bottle-grade PET resin for injection moulding and blow moulding, featuring low acetaldehyde, stable viscosity and a wide processing window.
Grade & Processing
Grade: CZ-302. Polymer family: PET. Material form: pellets.
Typical Applications
- Bottle preforms
- Blow-moulded bottles
Technical Data
| Property | Typical value | Unit | Test method |
|---|---|---|---|
| Intrinsic viscosity | 0.800 | dL/g | GB/T 17931 |
| Acetaldehyde content | 1 | ppm | GB/T 17931 |
| Moisture content | 0.2 | % | GB/T 17931 |
| Carboxyl end groups (-COOH) | 30 | mmol/kg | GB/T 17931 |
| Colour L* | 82 | — | GB/T 17931 |
| Colour b* | 1 | — | GB/T 17931 |
| Melting temperature | 243 | °C | GB/T 17931 |




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