| Customization: | Available |
|---|---|
| Feature: | Oxidative Degradable |
| CAS No.: | 25038-59-9 |
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| Ttem | Unit | Index | Test method | |
| Intrinsic Viscosity (Foreign Trade) | dL/g | 0.800±0.02 | GB17931 | |
| Content of ace-taldehyde | ppm | ≤1 | Gas chromatography | |
| Color value |
L | / | ≥82 | HunterLab |
| b | / | ≤1 | HunterLab | |
| Carboxyl end group | mmol/kg | ≤30 | Photometric titration | |
| Melting point | ºC | 243±2 | DSC | |
| Water content | wt% | ≤0.2 | Weight method | |
| Powder dust | ppm | ≤100 | Weight method | |
| Wt. of 100 chips | g | 1.55±0.10 | Weight method | |
Copolyester 'CZ-302' bottle-grade polyester chips are adeptly suited for creating packaging bottles for pure water, natural mineral water,distilled water,drinking water,flavoring and candy containers, exquisite makeup bottles, and robust PET sheet materials, among other applications.
Each bag 1100kg, and 22bags in 20"FCL
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