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ExxonMobil Bicor™ 21MB621 OPP Film

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Film Grade
Manufacturer Exxon Chemical
Trade Name Bicor™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil Bicor™ 21MB621 OPP Film.pdf
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Material Notes:
Product Description: Biaxially oriented transparent polypropylene film with heat sealable coating applied to both sides. The static resistant feature of this film prevents the attraction of dust, and contributes to excellent machine performance even on critical packaging machines. The acrylic coating is water based and provides wide heat sealing range on packaging equipment.Availability: Africa & Middle East, Asia Pacific and EuropeKey Features:Low sealing thresholdEfficient Sealability under Low PressureOptimum and Stable Coefficient of FrictionExcellent Performance on Overwrap Packaging MachinesOutstanding Optical PropertiesGood Aroma BarrierIdeal Support for Normal Ink SystemsWater Based CoatingsFeatures:Acrylic CoatedFlavor & Aroma Barrier Applications: Box OverwrapConfectionery, Chocolate Confectionery, Gum Confectionery, SugarHealth and Beauty Care Uses: Box Overwrap Flexible Packaging Processing Method: Inner Web Adhesive Lamination, Outer Web Adhesive Lamination, Solvent Flexographic Printing, Solvent Rotogravure Printing and Surface Print UnsupportedInformation provided by ExxonMobil
Physical Properties Metric English Comments
Water Vapor Transmission 1.40 g/m²/day

@Temperature 23.0 °C
0.0900 g/100 in²/day

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

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

@Temperature 100 °F
90% RH; ExxonMobil Method
Thickness 21.1 microns
0.830 mil
ExxonMobil Method
Coating Weight 18.7 g/m²
11.7 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 2.20 GPa
319 ksi
MD; ExxonMobil Method
4.00 GPa
580 ksi
TD; ExxonMobil Method
Coefficient of Friction 0.25
0.25
Both Sides; ExxonMobil Method
Seal Strength 200 g/25 mm

@Pressure 0.00345 MPa,
Temperature 100 °C
200 g/in

@Pressure 0.500 psi,
Temperature 212 °F
0.5 sec, LPS; ExxonMobl Method
510 g/25 mm

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

@Pressure 40.0 psi,
Temperature 284 °F
Otto Bruger, 0.2 sec; ExxonMobl Method
Film Tensile Strength at Break, MD 130 MPa
18900 psi
7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method
Film Tensile Strength at Break, TD 250 MPa
36300 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 3.0 %

@Temperature 135 °C,
Time 432 sec
3.0 %

@Temperature 275 °F,
Time 0.120 hour
ExxonMobil Method
Optical Properties Metric English Comments
Haze 1.0 %
1.0 %
ExxonMobil Method
Gloss 85 %
85 %
45°; ExxonMobil Method
Descriptive Properties Value Comments
Heat Seal Range 72°F
36.3 psi, 0.2 sec
Yield 36800 in2/lb
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