High Tensile Strength BOPET sheet

High Tensile Strength: 200-300 MPa (far exceeding PP or PE sheets), enabling ultra-thin designs (12μm-500μm) while resisting tearing and impact.

Brand: TOP LEADER
Product origin: CHINA
Delivery time: 7-15 Working days
Supply capacity: 5000t/Month

Information

1. Product Overview

BOPET plastic sheet is a high-performance polymer material crafted via a precision biaxial stretching process—stretching PET resin both longitudinally and transversely. This unique manufacturing method reorganizes molecular chains, resulting in a sheet that balances exceptional strength, crystal-clear transparency, and reliable chemical resistance. Unlike traditional plastic sheets, BOPET maintains stability across temperature fluctuations and harsh environments, making it a top choice for industries requiring durability without compromising on aesthetics.

2. Core Features & Advantages

Our BOPET plastic sheet stands out with industry-leading performance, tailored to meet diverse application needs:

✅ Superior Mechanical Strength

High Tensile Strength: 200-300 MPa (far exceeding PP or PE sheets), enabling ultra-thin designs (12μm-500μm) while resisting tearing and impact.
Dimensional Stability: Thermal expansion coefficient as low as 12-15 ppm/°C, ensuring no warping or shrinkage even in temperatures ranging from -40°C to 150°C.
Crease Resistance: Maintains shape after repeated folding, ideal for flexible packaging and protective layers.

✅ Exceptional Optical Performance

High Transparency: Light transmittance ≥90%, delivering crystal-clear visibility for display or packaging applications.
Low Haze: ≤2%, ensuring minimal light scattering—perfect for high-end printing, labels, or optical components.
Glossy Surface: Enhances color vibrancy for printed designs, making branding elements more eye-catching.

✅ Reliable Barrier & Chemical Resistance

Moisture/Oxygen Barrier: Water Vapor Transmission Rate (WVTR) ≈2-3 g/m²/day; Oxygen Transmission Rate (OTR) ≈3-5 cc/m²/day, protecting contents from oxidation or moisture damage.
Chemical Stability: Resistant to oils, greases, weak acids, and most organic solvents—safe for food contact and industrial environments.
UV Resistance: Optional UV-coated variants block 90% of UV rays, preventing yellowing or material degradation under sunlight.

✅ Eco-Friendly & Sustainable

100% recyclable (recycling code #1) and compliant with global environmental standards.
Manufactured with low-carbon processes, reducing carbon footprint compared to traditional plastic sheets.

BOPET sheet