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Elmet Technologies

ExxonMobil Bicor™ 52MBR666 OPP Film  (discontinued **)
Categories: Polymer; Film; Thermoplastic; Polypropylene (PP); Polypropylene, Film Grade
Material Notes: Product Description: Bicor 52MBR666 is a biaxially oriented transparent polypropylene film coated with humidity resistant acrylic on both sides. This film is designed to wrap products with a high moisture content or products stored in humid conditions. 52MBR666 is optimized for overwrap applications in paper ream packaging.

Availability: Africa & Middle East, Asia Pacific, Europe, Latin America, North America and South America

Key Features:

  • Excellent seal retention on both sides in humid conditions
  • Low sealing threshold
  • High seal strengths even under low pressure sealing
  • Good aroma barrier
  • Excellent packaging machine performance
  • Outstanding optical properties
  • Excellent stiffness
  • Ideal support for normal ink systems
  • Water-based coatings
Features:
  • Broad Seal Range
  • Flavor & Aroma Barrier
  • Humidity Resistant
  • Humidity Resistant Acrylic Coated
Applications:
  • Box Overwrap
  • Fresh Produce
  • Frozen Food
  • Health and Beauty Care
  • Household and Detergents
  • Ice Cream
  • Industrial
  • Paper Ream wrap
Uses:
  • Box Overwrap Flexible Packaging
  • HFFS Flexible Packaging
  • Pre-made Bags – Flexible Packaging
  • VFFS Flexible Packaging
Processing Method: Solvent Flexographic Printing, Solvent Rotogravure Printing and Surface Print Unsupported

Information provided by ExxonMobil
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Water Vapor Transmission  0.404 g/m²/day
@Temperature 23.0 °C		0.0260 g/100 in²/day
@Temperature 73.4 °F		85% RH; ExxonMobil Method
 2.48 g/m²/day
@Temperature 38.0 °C		0.160 g/100 in²/day
@Temperature 100 °F		90% RH; ExxonMobil Method
Oxygen Transmission Rate  543 cc/m²/day
@Temperature 23.0 °C		35.0 cc/100 in²/day
@Temperature 73.4 °F		0% RH; ExxonMobil Method
 551 cc/m²/day
@Temperature 23.0 °C		35.5 cc/100 in²/day
@Temperature 73.4 °F		Wet, 75% RH; ExxonMobil Method
Thickness 50.8 microns2.00 milExxonMobil Method
Coating Weight 46.6 g/m²29.1 lb/reamExxonMobil Method
 
Mechanical PropertiesMetricEnglishComments
Film Elongation at Break, MD 175 %175 %7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Film Elongation at Break, TD 65 %65 %7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Modulus of Elasticity 2.00 GPa290 ksiMD; ExxonMobil Method
 3.50 GPa508 ksiTD; ExxonMobil Method
Coefficient of Friction 0.230.23Both Sides; ExxonMobil Method
Seal Strength  200 g/25 mm
@Pressure 0.00345 MPa,
Temperature 100 °C		200 g/in
@Pressure 0.500 psi,
Temperature 212 °F		LPS, 0.5 sec; ExxonMobl Method
 610 g/25 mm
@Pressure 0.276 MPa,
Temperature 130 °C		610 g/in
@Pressure 40.0 psi,
Temperature 266 °F		Otto Bruger, 0.5 sec; ExxonMobl Method
Film Tensile Strength at Break, MD 120 MPa17400 psi7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Film Tensile Strength at Break, TD 245 MPa35500 psi7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
 
Thermal PropertiesMetricEnglishComments
Shrinkage, MD 4.0 %
@Temperature 135 °C,
Time 432 sec		4.0 %
@Temperature 275 °F,
Time 0.120 hour		ExxonMobil Method
Shrinkage, TD 2.0 %
@Temperature 135 °C,
Time 432 sec		2.0 %
@Temperature 275 °F,
Time 0.120 hour		ExxonMobil Method
 
Optical PropertiesMetricEnglishComments
Haze 1.4 %1.4 %ExxonMobil Method
Gloss 85 %85 %45°; ExxonMobil Method
 
Descriptive Properties
Heat Seal Range50°C36.3 psi (0.25 MPa), 0.2 sec
Yield14800 in2/lb

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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