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ExxonMobil Metallyte™ 28MWHB 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™ 28MWHB OPP Film.pdf
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Material Notes:
Product Description: A multi-layer, cavitaed, white OPP film that has exceptional barrier to gases, flavors and moistures. It is metalized on one side with a proprietary sealant layer on the other. MWHB is lap sealable to other coextruded OPP films. It is designed specifically for adhesive and extrusion laminations as well as converted monoweb applications. MWHB is craze resistant in extrusion laminations.Availability: Latin America, North America and South AmericaKey Features:Outstanding opacity and brilliant foil appearanceOutstanding moisture and oxygen barrierOutstanding aroma and flavor barrierExcellent flex-Crack resistanceLow MST broad seal rangeExcellent hot tackCraze resistant in extrusion laminationsFeatures:Flavor & Aroma BarrierGas Barrier In Lamination Lap SealableLight BarrierMoisture BarrierOxygen BarrierApplications:BakeryIce Cream 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 0.310 g/m²/day

@Temperature 38.0 °C
0.0200 g/100 in²/day

@Temperature 100 °F
90% RH; ExxonMobil Method
Oxygen Transmission Rate 0.0931 cc/m²/day

@Temperature 23.0 °C
0.00600 cc/100 in²/day

@Temperature 73.4 °F
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 90.3 MPa
13100 psi
20 in/min, 2.0 in Jaw Separation; ExxonMobil Method
Film Tensile Strength at Break, TD 199 MPa
28800 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
Descriptive Properties Value Comments
Crimp Seal MST 175°F
Untreated
Crimp Seal Strength 400 g/in
Untreated, 205°F, 20 psi, 0.8 sec
Yield 34000 in2/lb
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