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Elmet Technologies

ExxonMobil OPPalyte® 50 HM OPP Film  (discontinued **)
Categories: Polymer; Film; Thermoplastic; Polypropylene (PP); Polypropylene, Film Grade
Material Notes: White opaque OPP film with a proprietary cavitated core. Designed for cold seal applications and is used as a surface print, monoweb, or as the inside web of a lamination.

Information provided by ExxonMobil Chemical
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Water Vapor Transmission 3.40 g/m²/day
@Temperature 38.0 °C		0.219 g/100 in²/day
@Temperature 100 °F		90% RH; 518
Thickness 50.8 microns2.00 mil
Coating Weight >= 35.8 g/m²>= 22.4 lb/ream520
 
Mechanical PropertiesMetricEnglishComments
Film Tensile Strength at Break, MD 96.5 MPa14000 psi510
Film Tensile Strength at Break, TD 155 MPa22500 psi510
 
Thermal PropertiesMetricEnglishComments
Shrinkage, MD 5.0 %
@Temperature 135 °C		5.0 %
@Temperature 275 °F		438
Shrinkage, TD 5.0 %
@Temperature 135 °C		5.0 %
@Temperature 275 °F		438
 
Optical PropertiesMetricEnglishComments
Gloss 65 %65 %442
Transmission, Visible 22 %22 %417
 
Descriptive Properties
Wetting Tension, receding COS theta0.8cold seal surface
 0.9print surface
Yield, in2/lb19300

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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