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ExxonMobil Oppalyte™ 38DO447 OPP Film

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Film Grade
Manufacturer Exxon Chemical
Trade Name Oppalyte™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil Oppalyte™ 38DO447 OPP Film.pdf
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Material Notes:
Product Description: A super white opaque BOPP film. The Diamex technology allows for super low density and very high yield. Diamex makes it possible to lower the density, without decreasing the modulus of elasticity, thereby not influencing the stiffness. This film is designed for heat seal and cold seal applications on HFFS lines.Availability: Africa & Middle East, Asia Pacific and EuropeKey Features: Very high yieldExcellent stiffness & mechanical propertiesBright white background and reduced show-throughSuperior light barrierHigh glossHeat sealable and adapted to cold seal processTreated layer must be varnished to ensure good runnability on HFFS machineFeatures: In Lamination Lap SealableLight BarrierApplications:BakeryBiscuits/Cookie/Crackers Box OverwrapConfectionery, ChocolateConfectionery, GumConfectionery, SugarCrisps and SnacksDry Foods and Beverage Powders Fresh ProduceFrozen FoodHealth and Beauty CareHousehold and DetergentsIce Cream Pet Food Uses:HFFS Flexible Packaging VFFS Flexible PackagingProcessing Method: Cold Seal Adhesive, Inner Web Adhesive Lamination, Inner Web Extrusion Lamination, Outer Web Adhesive Lamination, Solvent Flexographic Printing, Solvent Rotogravure Printing and Surface Print UnsupportedInformation provided by ExxonMobil
Physical Properties Metric English Comments
Thickness 38.1 microns
1.50 mil
ExxonMobil Method
Coating Weight 20.2 g/m²
12.6 lb/ream
ExxonMobil Method
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 110 %
110 %
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Film Elongation at Break, TD 40 %
40 %
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Modulus of Elasticity 1.20 GPa
174 ksi
MD; ExxonMobil Method
1.80 GPa
261 ksi
TD; ExxonMobil Method
Coefficient of Friction 0.70
0.70
Untreated Surface; ExxonMobil Method
Seal Strength 300 g/25 mm

@Pressure 0.138 MPa
300 g/in

@Pressure 20.0 psi
0.8 sec; ExxonMobil Method
Film Tensile Strength at Break, MD 84.8 MPa
12300 psi
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Film Tensile Strength at Break, TD 120 MPa
17400 psi
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Thermal Properties Metric English Comments
Shrinkage, MD 3.0 %

@Temperature 135 °C,
Time 432 sec
3.0 %

@Temperature 275 °F,
Time 0.120 hour
ExxonMobil Method
Shrinkage, TD 3.0 %

@Temperature 135 °C,
Time 432 sec
3.0 %

@Temperature 275 °F,
Time 0.120 hour
ExxonMobil Method
Optical Properties Metric English Comments
Gloss 70 %
70 %
45°; ExxonMobil Method
Transmission, Visible 21 %
21 %
ExxonMobil Method
Descriptive Properties Value Comments
Heat Seal Range 54°F
36.3 psi, 0.2 sec
Yield 34300 in2/lb
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