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Vifan

BTN 20.0 micron

NOT SEALABLE TRANSPARENT FILM

Properties

  • Excellent optical properties
  • Outstanding printing characteristics
  • Superior stiffness
  • Excellent printability

 

Typical Applications

BTN is specially designed to be used as outside web of laminates such as snack, pasta, coffee and miscellaneous industrial applications , insulating facing, sheet protector, carrier sheet, cable wrap.

 

Business Segment
Flexible  Flexible
Category
Uncoated  Uncoated
Features
Food Contact  Food Contact
Not Sealable  Not Sealable
Transparent  Transparent

Properties

Total thickness micron
20 micron
Grammage
18.200 g/m²
Yield
54.950 m²/kg
Density
0.910 g/cm³
Test method 1
DIN EN ISO 2286 1-2-3
Appearance
Trasparent

Tensile properties

Tensile strength MD
160.000 N/mm²
Tensile strength TD
290.000 N/mm²
Elongation MD
180.000 %
Elongation TD
65.000 %
Secant Modulus 100%
110 N/mm²
Elastic Modulus 1%
2000.000 N/mm²
Test method 2
ASTM D 882 DIN EN ISO 527 1-3

Optical properties

Gloss 45°
85.000 Gloss unit
Test method 3
ASTM D 2457
Haze
1.200 %
Test method 4
ASTM D 1003

Thermal Stability

Shrinkage MD (hot air 130°C - 5')
4.000 %
Shrinkage TD (hot air 130°C - 5')
1.000 %
Test method 7
OPMA TC4a

Coefficient of friction

Untr / Untr (dynamic)
0.400
Untr / Met (dynamic)
0,25
Test method 9
ASTM D 1894 - DIN EN ISO 8295-04

Permeability

Oxygen transmission rate (23°C-0%R.H.)
1900 cc/(m² d atm)
Test method 10
ASTM D 3985
Water vapor Transmission Rate (37,8°C-90% R.H.)
7 g/(m² d)
Test method 11
ASTM F 1249
Water vapor Transmission Rate (23°C-85% R.H.)
1.500 g/(m² d)
Test method 12
DIN 53122

TREATMENT

Treatment level
38 dyne/cm
Test method 17
ASTM D2578
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