Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Usage Recommendations
- It is recommended that BOPP film should be tempered at operating room temperature for 24 hours before use
- Metalized films should be laminated because the metal layer is not resistant to scratches
- Before printing on metalized films, it is strongly recommended to apply a primer
Properties
- Typical Properties
Value | Units | Test Method / Conditions | |
Average Thickness Deviation | 2.5 | % | - |
Yield | 42.18 - 46.62 | m²/kg | - |
Unit Weight | 21.37 - 23.62 | g/m² | - |
Gloss (45°) | 81 - 85 | - | ASTM D 2457 |
Haze | 1.8 - 2.2 | % | ASTM D 1003 |
Dynamic Coefficient of Friction | max. 0.25 | - | ASTM D 1894 |
Shrinkage (MD, 120°C, 5 min) | 2.0 | % | BMS TT 0.2 |
Shrinkage (TD, 120°C, 5 min) | 2.0 | % | BMS TT 0.2 |
Sealing Range | 118 - 145 | - | - |
Elongation at Break (MD) | 400 - 600 | % | ASTM D 882 |
Elongation at Break (TD) | 450 - 650 | % | ASTM D 882 |
Tensile Strength (MD) | 35 - 55 | MPa | ASTM D 882 |
Tensile Strength (TD) | 15 - 35 | MPa | ASTM D 882 |
Surface Treatment | min. 36 | dynes/cm | ASTM D 2578a |
Dart Drop Impact | min. 300 | g | ASTM D 1709 |
Regulatory & Compliance
- Food Contact
The BOPP Film complies with all national and international standards and requirements for food contact.
Technical Details & Test Data
- Film Layer Representation
Packaging & Availability
- Packing
Core Diameter Outer Diameter (*) Notes Vertical
152 mm (6') max. 550 mm
max. 700 mm – two or more rows
min. 700 mm – one row76 m (3') Horizontal
152 mm (6') max. 770 mm
76 m (3') (*) In case of no other requirements.
- Tolerances
Weight Tolerance, depending on the order volume Width Tolerance Length Tolerance max. 800 - 1200 ±2 mm ±5 % 900 - 11000 min. 9500 - 10500
Storage & Handling
- Guarantee Period
Ability for printing/ lamination is guaranteed for the period of 3 months from the manufacturing date indicated on the label attached to every roll. Other parameters listed above are guaranteed for the period of 6 months from the manufacturing date.
- Storage and Transportation Terms & Conditions
- Palletizing of goods is done according to customer’s requirements
- The storage of all goods is in dry, covered and clean warehouses
- The transportation of the goods is carried out in dry, covered and clean means of transport
- The recommended temperature of storage/transportation is 10-30°C. If the temperature is not within the recommended limits, the following issues may occur:
- Decrease of dyne level
- Higher haze of the film
- Poor adhesion of the film surface that on a later stage could be an issue for laminating and printing
- Extremely low COF that can trouble further processing
- Excessive humidity can be a reason for film blocking
- Adherence to the above mentioned storage conditions ensures that the film is suitable to be used up to 6 months after production