Selecting the Appropriate Masterbatch
When it comes to coloring or imparting additional properties to nearly every thermoplastic, opting for masterbatch is an obvious choice.
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BOPET Masterbatch: The Future of High-Performance Polyester Film
BOPET masterbatch is a specialized material used to enhance the performance of biaxially-oriented polyethylene terephthalate (BOPET) films.
Table of Contents
What is BOPET?
BOPET, short for biaxially-oriented polyethylene terephthalate, is a specialized polyester film created by stretching polyethylene terephthalate (PET). This film is widely valued for its exceptional tensile strength, chemical and dimensional stability, clarity, reflectivity, and its superior barrier properties against gases and aromas. Additionally, BOPET is known for its outstanding electrical insulation properties, making it a versatile material across various industries.
Key Applications of BOPET in Flexible Packaging and Food Contact:
- Laminated BOPET Films with Metallization: BOPET films are often metallized and used in flexible packaging to prevent oxidation and aroma loss, thus extending the shelf life of products. Popular examples include coffee packaging and ready-to-eat meal pouches.
- Pop-Tarts Wrappers: Instead of traditional foil, Pop-Tarts are now packaged in pairs using silver BOPET film.
- Yogurt Lids: White BOPET films serve as lidding material for dairy products like yogurt, offering a secure seal.
- Lids for Ready Meals: Transparent BOPET films are often used as lidding for fresh and frozen ready meals, and their superior heat resistance allows them to stay in place during microwave or oven heating.
- Roasting Bags
- Metallized Films
- Laminated Metal Sheets: BOPET films are also laminated onto aluminum or steel sheets for can production, providing a BPA-free alternative to traditional lacquers.
Our BOPET masterbatch is developed using cutting-edge pilot plants that allow for trial runs before full-scale production, ensuring optimal performance. We also utilize a comprehensive range of analytical instruments to precisely characterize materials.
At our R&D center, we operate an ISO 17025:2012 accredited laboratory where certified tests are conducted. Additionally, we are equipped with advanced characterization tools such as LC MS, GC MS, HPLC, GC, FTIR, DSC, XRF, AA, and more. We also perform a variety of physical tests, surface characterization assessments, and UV weathering tests using XenonArc (Atlas Ci3000 and 150S+) and QUV equipment.
- UV Stabilizer
- White Masterbatch
- Color Masterbatch
- Pinning Additive
- Antiblock Additive
- Matting Additive
Conclusion
BOPET masterbatch offers an innovative solution for industries requiring high-performance polyester films, especially in flexible packaging and food contact applications. With advanced properties such as superior tensile strength, chemical resistance, and excellent barrier capabilities, BOPET stands out as a versatile material. By leveraging our state-of-the-art facilities and R&D expertise, we ensure that our BOPET masterbatch meets the highest industry standards, making it an ideal choice for a wide range of applications.
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