What is PET Raw Material CZ-302 ?

PET CZ-302 is a PET raw material specifically designed for water bottle applications with excellent optical properties, low acetaldehyde content, and stable viscosity performance. The material is suitable for injection molding and blow molding, and is widely used in bottled water, beverage packaging and other fields with high requirements for hygiene and appearance.

PET Raw Material CZ-302 Propiedades

As a water bottle grade polyethylene terephthalate (PET) raw material, PET CZ-302 offers the following advantages:

Good color value:

Color L is 82, b is 1, the transparency of the formed products is good, the visual effect is outstanding;

Low acetaldehyde content:

the acetaldehyde content of PET raw material is only 1 ppm, which effectively avoids the odor of the finished product and ensures the quality of drinking water;

Stable viscosity:

The intrinsic viscosity of PET CZ-302 raw material is 0.800 dL/g, which has high stability and better molding efficiency during blow molding and injection molding.

Wide processing window:

Melting temperature of 243°C, strong processing adaptability, making it suitable for large-scale industrial production;

Bajo contenido de humedad:

PET CZ-302 moisture content is only 0.2%, which effectively controls hydrolysis reactions, improving product quality;

The end carboxyl group content is reasonable:

30 mmol/kg, which contributes to the stability of the polymer chain structure.

What is PET Raw Material ¿Para qué se utiliza?

With its excellent physical and thermal properties, PET CZ-302 raw material is widely used in a variety of bottle packaging fields. Typical applications include:

1.Mineral water bottles, pure water bottles

2.Functional beverage bottles, carbonated beverage bottles

3.Food grade clear containers

4.Medical bottles

Its low acetaldehyde release ensures that the packaging does not affect the flavor of the contents, making it the perfect choice for high-end bottled water products.

PET Raw Material CZ-302 Ficha de datos

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If you are looking for a PET raw material with excellent performance, stable processing and suitable for water bottle applications, PET CZ-302 will be the ideal choice for you. We provide customers with free sample trials and a complete physical property table download. Welcome engineers, purchasing managers and technical research and development personnel to contact us, gain an in-depth understanding of material properties, and support your product development and optimize production solutions.

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