JADE CZ-302A PET
JADE CZ-302A is a premium-grade bottle PET resin developed for manufacturers requiring exceptional optical clarity, excellent food-contact safety, and stable processing performance. While it belongs to the same IV 0.80 family as CZ-302, the 302A PET is positioned for higher-end beverage and food packaging, where appearance, color consistency, and packaging quality are especially important.
The material is widely used for PET preforms that will later become bottled water containers, juice bottles, dairy beverage packaging, condiment bottles, and premium transparent food jars.
JADE CZ-302A PET Water Bottle Grade TDS & Specifications
| Item | Unit | Index |
| I.V. | dL/g | 0.80 ± 0.02 |
| Crystallinity | % | ≤ 60 |
| Content of COOH | mol/t | ≤ 25 |
| Content of acetaldehyde | ppm | ≤ 1.0 |
| Dust content | ppm | ≤ 100 |
| Melting point | ℃ | ≥ 248 |
| Wt. of 100 chips | g | 1.55 ± 0.10 |
| Color Value L | – | ≥ 83 |
Why Choose CZ-302A Instead of Standard Bottle Grade PET?
Many PET bottle manufacturers produce products that compete on supermarket shelves. In these applications, bottle appearance becomes nearly as important as mechanical strength.
JADE CZ-302A is engineered to deliver:
- Superior transparency
- Excellent gloss and crystal-clear appearance
- Excellent color consistency
- Stable visual quality across production batches
- Low acetaldehyde generation
- Better taste protection for beverages
- Stable IV during processing
- Reliable injection molding performance
- Food-contact packaging suitability
- Ideal for beverage and food containers
- High-speed PET preform production
- Consistent quality on multi-cavity molds
Main Applications
- Premium mineral water bottles
- Juice and tea beverage bottles
- Dairy beverage containers
- Transparent food jars
- Honey and condiment bottles
- Cosmetic PET bottles
- Nutritional supplement containers
FAQs of JADE CZ-302A PET Chips
1. What is the main difference between JADE CZ-302A and CZ-302?
Both grades have an intrinsic viscosity of approximately 0.80 dL/g. But CZ-302A PET is positioned for premium beverage and food packaging, offering improved optical appearance, color consistency, and higher-end packaging performance.
2. Is JADE CZ-302A suitable for drinking water bottles?
Yes. It is widely used for mineral water and purified drinking water bottles because it provides excellent transparency, low acetaldehyde generation, stable processing performance, and reliable food-contact packaging characteristics.
3. Is JADE CZ-302A PET resin appropriate for juice and tea beverage bottles?
Yes. Many manufacturers use CZ-302A for non-carbonated beverage packaging including juice, tea, flavored water, and dairy drinks where bottle appearance and transparency are important commercial requirements.
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