Material Features of PETG media bottles

 PETG media bottles have very good gas barrier properties, and are often used to store and sample active pharmaceutical ingredients and bulk intermediates, and are also very suitable for preparing and storing buffers, serum, various culture media and other liquids. Such a wide range of applications is mainly due to the various excellent properties of its raw materials.

PETG is an amorphous copolyester. With the increase of CHDM in the copolymer, the melting point decreases, the glass transition temperature increases, the crystallinity decreases, and finally an amorphous polymer is formed. Generally, the content of CHDM in PETG is more suitable at 30%-40%. Has good viscosity, clarity, color, chemical resistance, and stress whitening resistance. Can be quickly thermoformed or extrusion blow molded. Viscosity is better than acrylic (acrylic).

PETG Media BottlesPETG Media Bottles

The PETG media bottles made of this raw material has high transparency and excellent impact resistance. This material is especially suitable for forming thick-walled transparent products. Its processing and forming performance is excellent, and it can be designed in any shape according to the designer's intention. It can be formed by traditional extrusion, injection molding, blow molding and blister molding. It is used in the markets of board and sheet, high-performance shrink film, bottle and profiled materials. At the same time, its secondary processing performance is excellent, and it can be modified by conventional machining.

The above are the material features of the PETG media bottles. As a storage container for various medium, this bottle is processed into a square shape, which conforms to the characteristics of human mechanics and is easy to grasp.

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