CZ-328
Photodegradable
25038-59-9
(C10h8o4)N
607-507-1
Polyethylene Terephthalate/PET
Engineering Plastics
Thermoplastic Plastics
Blow Molding
White
0.85+/-0.02
22mt/20FCL
5mt
Within 7days
Jade
Bag
1100kg/Bag
China
3907400000
Product Description
PET Resin CZ-328
CZ-328 have low heavy metal content. low content of a-cetaldehyde,good color value, Stable viscosity and good for processing. With a unique process recipe and advanced production technology, strengthening the process control and quality management, the product with excellent isolation property is effective in protecting the carbon dioxide from leaking, good in pressure resistance, low temperature processing, wide scope in processing,
excellent in transparency, high in finished product rate and can effectively prevent bottles from breaking for the carbonated drinks which are in storage period and under pressure.
CZ-328 have low heavy metal content. low content of a-cetaldehyde,good color value, Stable viscosity and good for processing. With a unique process recipe and advanced production technology, strengthening the process control and quality management, the product with excellent isolation property is effective in protecting the carbon dioxide from leaking, good in pressure resistance, low temperature processing, wide scope in processing,
excellent in transparency, high in finished product rate and can effectively prevent bottles from breaking for the carbonated drinks which are in storage period and under pressure.
| Ttem | Unit | Index | Test method | |
| Intrinsic Viscosity (Foreign Trade) | dL/g | 0.850±0.02 | ASTM D4603 | |
| Content of a-cetaldehyde | 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-328" polyester chips are TPA-based polyethylene terephthalic copolymer. It is a high molecular weight
polymer for general use in manufacturing containers. It can be used in the production of making packing bottles forcarbonated soft drink like cola and 3-gallon, 5-gallon big bottles.
1100kg per bag, 22tons per 20FCL
