PET(CZ-328)
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PET
“JADE"Brand "CZ-328”Bottle-grade Polyester
“JADE” Brand “CZ-328”bottle-grade polyester chips are suitable for making packing bottles for carbonated drinks and 3-gallon, 5-gallon big bottles. The product features low heavy metal content, low content of acetaldehyde, good color value, stable viscosity and good for processing . With a unique process recipe and production technology, strengthening the process control and quality management, the brand of new 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.
| CAS No. |
25038-59-9 |
|
HS Code |
3921905050 |
| Item | Unit | Index |
| I.V. | dL/g | 0.85±0.02 |
| Crystallinity | % | 55+/5 |
| Color value L | - | ≥82 |
| Color value b | - | ≤1.0 |
| Content of COOH | mol/t | ≤30 |
| Content of acetaldehyde |
ppm | ≤1.0 |
| Dust content | ppm | ≤100 |
| Melting point | ℃ | 243±2 |
| Wt of 100 chips | g | 1.55±0.10 |
Good processability ensures efficient bottle production and reduces waste in the manufacturing process.
During processing, the resin generates low levels of acetaldehyde, which is important for maintaining the taste and quality of bottled beverages.
JADE CZ-328 has excellent tensile strength and toughness, ensuring product durability and stress resistance.
The resin's high degree of transparency makes it ideal for products that require a clear view of the contents.
PET JADE CZ-328 typically has a high intrinsic viscosity, making it suitable for thicker, more durable bottles such as large-capacity water and carbonated beverage bottles.
