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PET base film
BOPET Base Film
Biaxially oriented polyester BOPET transparent base film
Product Applications
Applications
Composite packaging outer layerlabelsAluminized base materialPrinting substrate
Technical Parameters
Key Specifications
| Specification thickness | CFPT-12 / CFPT-23 / CFPT-36, corresponding to 12μ, 23μ, 36μ; product information includes Base BoPET 36μ COA |
|---|---|
| Base BoPET batch | Keze New Material Base BoPET, Roll No. C230817B02, test date 2023-08-17, measured thickness 35.87μ |
| tensile strength | TDS reference MD 210 MPa, TD 250 MPa; Base BoPET 36μ COA measured MD 213 MPa, TD 244 MPa |
| elongation at break | TDS reference MD 160%, TD 130%; Base BoPET 36μ COA measured MD 171%, TD 138% |
| elastic modulus | TDS reference MD 3800 MPa, TD 3800 MPa; Base BoPET 36μ COA measured MD 3950 MPa, TD 3993 MPa |
| heat shrink | 150℃ 30min: Base BoPET 36μ COA measured MD 1.18%, TD -0.17%; TDS reference MD 1.22%, TD 0.05% |
| Friction/Optics | Base BoPET 36μ COA: static friction 0.374, dynamic friction 0.303; transmittance 89.5%, haze 3.16%, gloss 135 GU |
Specification Review
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We will match product specifications, technical information and project plans based on actual needs.- Application scenarios and target substrates
- Thickness, width, roll diameter and surface effect
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