| Customization: | Available |
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| 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 suitable for making the packing bottles for pure water,natural
mineral water,distilled water,drinking water,flavoring and candy containers, makeup's bottle and PET sheet material etc.
1100kg per bag
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