Weifang Bright Master Importing and Exporting Co.,Ltd
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Transparent Food Grade High Temperature Resistance 12mic BOPET Film
Bopet Characaters
Excellent barrier properties:
BOPET film has excellent comprehensive water and gas barrier properties.
Its water barrier rate is similar to PE, its air permeability coefficient is extremely small, and its barrier to air and odor is extremely high, making it one of the fragrance-preserving materials.
Chemical resistance:
BOPET film shows good resistance to most chemicals, including acids, alkalis, oils and solvents.
This chemical resistance allows BOPET film to be used in applications in the chemical industry that come into contact with a variety of chemicals.
Safe and non-toxic:
BOPET film is odorless and non-toxic, meeting the requirements of food-grade packaging materials.
Its safety has been widely recognized and is suitable for various food packaging occasions.
In summary, food-grade high-temperature resistant BOPET film has broad application prospects in food packaging and other fields due to its high strength, high rigidity, excellent heat resistance, good dimensional stability, high transparency and gloss, excellent barrier properties, chemical resistance and safety and non-toxicity.
| ITEM | PET FILM(PRINTING/LAMINATION GRADE), 12 MICRON (48Ga) | ||||
| NO. | Properties | Unit | Standard Values | Test Values | |
| 1 | Film Thickness Tolerance | % | (48Ga)12μm | ±4% | 12.06 |
| 2 | Tensile Strength MD | Mpa | >= | 200 | 238.00 |
| Tensile Strength TD | >= | 200 | 230.00 | ||
| 3 | Elongation at Break MD | % | >= | 100 | 114.00 |
| Elongation at Break TD | >= | 100 | 120.00 | ||
| 4 | Modules of Elasticity MD | Mpa | >= | 4000 | 4434.00 |
| Modules of Elasticity TD | >= | 4000 | 4670.00 | ||
| 5 | Heat Shrinkage MD | % | <= | 2.0 | 1.33 |
| Heat Shrinkage TD | <= | 0.2 | -0.07 | ||
| 6 | Coefficient of Friction | <= | 0.6 | 0.550/0.520 | |
| 7 | Haze | % | <= | 3 | 2.10 |
| 8 | Density | g/c | 1.39-1.41 | 1.40 | |
| 9 | Light Transmission | % | >= | 89 | 91.00 |
| 10 | Gloss | % | >= | 100.00 | 129.00 |
| 11 | Surface Tension | mN/m | >= | 50 | 58.00 |
| 12 | Transmission/ H2O(38ºC,90%RH) | g/m2·24hr | <= | 3.3 | |
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