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ExxonMobil Metallyte™ 28UBW-ES 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™ 28UBW-ES OPP Film.pdf
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Material Notes:
Product Description: A multi-layer, cavitaed, white OPP film with an enhanced sealant to allow sealing through contamination. This film has an exceptional barrier to gases, flavors, and moisture. It is metalized on one side with a proprietary sealant layer on the other. 28UBW-ES is lap sealable to other coextruded OPP films.Availability: Latin America, North America and South AmericaKey Features:Very low MST, broad seal rangeOutstanding opacityOutstanding moisture and oxygen barrierOutstanding aroma and flavor barrierExcellent flex-Crack resistanceExcellent hot tack Features:Flavor & Aroma BarrierGas Barrier In Lamination Lap SealableLight BarrierMoisture BarrierOxygen BarrierApplications:Dry Foods and Beverage Powders Uses: HFFS Flexible Packaging Pouches – Flexible PackagingPre-made Bags – Flexible PackagingVFFS Flexible PackagingProcessing Method: Inner Web Adhesive Lamination, Inner Web Extrusion Lamination, Solvent Flexographic Priming, Solvent Rotogravure Printing, Surface Print Unsupported and Water-based Flexographic PrintingInformation provided by ExxonMobil
Physical Properties Metric English Comments
Water Vapor Transmission 0.101 g/m²/day

@Temperature 38.0 °C
0.00650 g/100 in²/day

@Temperature 100 °F
90% RH; ExxonMobil Method
Oxygen Transmission Rate 0.0931 cc/m²/day
0.00600 cc/100 in²/day
ExxonMobil Method
Thickness 27.9 microns
1.10 mil
ExxonMobil Method
Coating Weight 20.3 g/m²
12.7 lb/ream
ExxonMobil Method
Mechanical Properties Metric English Comments
Film Tensile Strength at Break, MD 82.7 MPa
12000 psi
20 in/min, 2.0 in Jaw Separation; ExxonMobil Method
Film Tensile Strength at Break, TD 172 MPa
25000 psi
20 in/min, 2.0 in Jaw Separation; ExxonMobil Method
Thermal Properties Metric English Comments
Shrinkage, MD 5.0 %

@Temperature 135 °C
5.0 %

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

@Temperature 135 °C
3.0 %

@Temperature 275 °F
ExxonMobil Method
Optical Properties Metric English Comments
Optical Density 3.0
3.0
ExxonMobil Method
Descriptive Properties Value Comments
Crimp Seal MST 175°F
Untreated
Crimp Seal Strength 1500 g/in
Untreated, 260°F, 20 psi, 0.8 sec
700 g/in
Untreated, 210°F, 20 psi, 0.8 sec
Yield 34000 in2/lb
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