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ExxonMobil Metallyte™ 18MM348 OPP Film

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Film Grade
Manufacturer Exxon Chemical
Trade Name Metallyte™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil Metallyte™ 18MM348 OPP Film.pdf
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Material Notes:
Product Description: An enhanced barrier metalized film with a very broad seal range designed to be used in laminate with OPP or Polyester for HFFS applications. The design of this film allows excellent performance on HFFS machines, especially when laminated with PET. Due to this consistent slip properties, it can be also used in most VFFS applications. In addition to this, the improved barrier properties make it an excellent choice for sensitive product packaging, combining great product protection and yield advantage.Availability: Africa & Middle East, Asia Pacific and EuropeKey Features:Broad sealing range on the inside filmGood hot tack and very good seal integrityVery good moisture and light barrierGood oxygen barrierExcellent adhesion of aluminum to filmEasy to convertOutstanding metal appearance Features: Flavor & Aroma BarrierGas BarrierIn Lamination Lap SealableLight BarrierMoisture BarrierOxygen BarrierApplications:BakeryBiscuits/Cookie/CrackersConfectionery, Chocolate Confectionery, Gum Confectionery, Sugar Crisps and SnacksFrozen FoodHousehold and DetergentsIce Cream Pet Food Uses: HFFS Flexible Packaging Pre-made Bags – 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 0.497 g/m²/day

@Temperature 38.0 °C
0.0320 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
50.1 cc/m²/day

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

@Temperature 73.4 °F
Wet, 75% 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 160 %
160 %
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Film Elongation at Break, TD 55 %
55 %
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Modulus of Elasticity 2.00 GPa
290 ksi
MD; ExxonMobil Method
3.70 GPa
537 ksi
TD; ExxonMobil Method
Coefficient of Friction 0.80
0.80
VBSR; 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 140 MPa
20300 psi
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Film Tensile Strength at Break, TD 260 MPa
37700 psi
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Thermal Properties Metric English Comments
Shrinkage, MD 4.0 %

@Temperature 135 °C,
Time 432 sec
4.0 %

@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
Optical Density 2.3
2.3
ExxonMobil Method
Descriptive Properties Value Comments
Heat Seal Range 99°F
36.3 psi, 0.2 sec
Yield 43000 in2/lb
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