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ExxonMobil Oppalyte™ 40MW648 OPP Film

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Film Grade
Manufacturer Exxon Chemical
Trade Name Oppalyte™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil Oppalyte™ 40MW648 OPP Film.pdf
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Material Notes:
Product Description: A high speed super white opaque, biaxially oriented polypropylene film coated one side acrylic, one side very low temperature seal (VLTS) coating. VLTS coating provides an excellent performance on high speed HFFS machines. Acrylic provides a good aroma barrier and an excellent surface for printability.Availability: Africa & Middle East, Asia Pacific and EuropeKey Features: Exceptional wide sealing range with a low minimum seal temperature (MST)Excellent seal strength and hot-tackRobust performance on horizontal flowpack machinesExcellent humidity seal retention on VLTS SideGood aroma barrierOutstanding opacity, white background and reduced show-throughHigh yieldIdeal support for normal ink systemsWater-based coatingsFeatures:Acrylic CoatedFlavor & Aroma BarrierHumidity ResistantLight BarrierVery Broad Seal RangeVLTS CoatedApplications:BakeryBiscuits/Cookie/Crackers Confectionery, ChocolateConfectionery, GumConfectionery, SugarCrisps and SnacksDry Foods and Beverage Powders Fresh ProduceFrozen FoodHealth and Beauty Care Household and DetergentsIce CreamPet Food Uses: HFFS Flexible Packaging Processing Method: Inner Web Adhesive Lamination, Solvent Flexographic Printing, Solvent Rotogravure Printing and Surface Print UnsupportedInformation provided by ExxonMobil
Physical Properties Metric English Comments
Water Vapor Transmission 1.10 g/m²/day

@Temperature 23.0 °C
0.0710 g/100 in²/day

@Temperature 73.4 °F
85% RH; ExxonMobil Method
5.28 g/m²/day

@Temperature 38.0 °C
0.340 g/100 in²/day

@Temperature 100 °F
90% RH; ExxonMobil Method
Oxygen Transmission Rate 801 cc/m²/day

@Temperature 23.0 °C
51.6 cc/100 in²/day

@Temperature 73.4 °F
Wet, 75% RH; ExxonMobil Method
807 cc/m²/day

@Temperature 23.0 °C
52.0 cc/100 in²/day

@Temperature 73.4 °F
0% RH; ExxonMobil Method
Thickness 40.6 microns
1.60 mil
ExxonMobil Method
Coating Weight 25.1 g/m²
15.7 lb/ream
ExxonMobil Method
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 140 %
140 %
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Film Elongation at Break, TD 50 %
50 %
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Modulus of Elasticity 1.30 GPa
189 ksi
MD; ExxonMobil Method
2.10 GPa
305 ksi
TD; ExxonMobil Method
Coefficient of Friction 0.25
0.25
Acrylic; ExxonMobil Method
0.55
0.55
VLTS; ExxonMobil Method
Seal Strength 410 g/25 mm

@Pressure 0.138 MPa,
Temperature 80.0 °C
410 g/in

@Pressure 20.0 psi,
Temperature 176 °F
LTS, 0.8 sec; ExxonMobil Method
Film Tensile Strength at Break, MD 100 MPa
14500 psi
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Film Tensile Strength at Break, TD 155 MPa
22500 psi
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Thermal Properties Metric English Comments
Shrinkage, MD 5.0 %

@Temperature 135 °C,
Time 432 sec
5.0 %

@Temperature 275 °F,
Time 0.120 hour
ExxonMobil Method
Shrinkage, TD 4.0 %

@Temperature 135 °C,
Time 432 sec
4.0 %

@Temperature 275 °F,
Time 0.120 hour
ExxonMobil Method
Optical Properties Metric English Comments
Gloss 75 %
75 %
45°; ExxonMobil Method
Transmission, Visible 22 %
22 %
ExxonMobil Method
Descriptive Properties Value Comments
Heat Seal Range 126°F
VLTS, 36.3 psi, 0.2 sec
Whiteness Index 82
Yield 27600 in2/lb
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