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ExxonMobil Metallyte™ 18MM488 OPP Film

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Film Grade
Manufacturer Exxon Chemical
Trade Name Metallyte™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil Metallyte™ 18MM488 OPP Film.pdf
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Material Notes:
Product Description: A metalized biaxially oriented polypropylene film, metalized on one side. MM488 is typically used in laminates as the inner web for VFFS and HFFS applications. Due to its slip controlled broad seal range surface, film offers excellent performance on all types of VFFS packaging machines. When laminated with standard coex, it can be lap sealed.Availability: Africa & Middle East, Asia Pacific and EuropeKey Features:Excellent adhesion of aluminum to filmVery good moisture barrier and light barrierSlip controlled sealing layerGood oxygen barrierVery good hot tackBroad seal range for good performance on VFFS and HFFS machinesEasy to convertBrilliant metal appearanceFeatures: Flavor & Aroma BarrierGas BarrierIn Lamination Lap SealableLight BarrierMoisture BarrierOxygen BarrierApplications:BakeryBiscuits/Cookie/CrackersBox OverwrapConfectionery, Chocolate Confectionery, Gum Confectionery, Sugar Crisps and SnacksDry Foods and Beverage PowdersFrozen FoodIce CreamPet Food Uses:Box Overwrap Flexible Packaging HFFS Flexible PackagingPre-made Bags – Flexible Packaging VFFS Flexible Packaging Processing Method: Cold Seal Adhesive, 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 0.295 g/m²/day

@Temperature 38.0 °C
0.0190 g/100 in²/day

@Temperature 100 °F
90% RH; ExxonMobil Method
Oxygen Transmission Rate 49.7 cc/m²/day

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

@Temperature 73.4 °F
0% RH; ExxonMobil Method
Thickness 18.0 microns
0.710 mil
ExxonMobil Method
Coating Weight 16.2 g/m²
10.1 lb/ream
ExxonMobil Method
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 175 %
175 %
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Film Elongation at Break, TD 60 %
60 %
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Modulus of Elasticity 2.00 GPa
290 ksi
MD; ExxonMobil Method
3.60 GPa
522 ksi
TD; ExxonMobil Method
Coefficient of Friction 0.40
0.40
Unmetallized Size; ExxonMobil Method
Seal Strength 460 g/25 mm

@Pressure 0.276 MPa,
Temperature 140 °C
460 g/in

@Pressure 40.0 psi,
Temperature 284 °F
Otto Brugger, 0.2 sec; ExxonMobil Method
Film Tensile Strength at Break, MD 150 MPa
21800 psi
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Film Tensile Strength at Break, TD 290 MPa
42100 psi
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Thermal Properties Metric English Comments
Shrinkage, MD 6.5 %

@Temperature 135 °C,
Time 432 sec
6.5 %

@Temperature 275 °F,
Time 0.120 hour
ExxonMobil Method
Shrinkage, TD 4.5 %

@Temperature 135 °C,
Time 432 sec
4.5 %

@Temperature 275 °F,
Time 0.120 hour
ExxonMobil Method
Optical Properties Metric English Comments
Optical Density 2.3
2.3
ExxonMobil Method
Descriptive Properties Value Comments
Heat Seal Range 72°F
36.3 psi, 0.2 sec
Yield 43000 in2/lb
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