| Category | Polymer , Film , Thermoplastic , Polypropylene (PP) , Polypropylene, Film Grade | 
| Manufacturer | Exxon Chemical | 
| Trade Name | OPPalyte® | 
| Port | Shanghai port,China | 
| Trade Terms | FOB, CFR, CIF | 
| Payment Terms | L/C, T/T, Western Union | 
| Download PDF | ExxonMobil OPPalyte® 40 HM OPP Film.pdf  | 
| Price | EMAIL US sales@lookpolymers.com | 
| Physical Properties | Metric | English | Comments | 
|---|---|---|---|
| Water Vapor Transmission | 4.20 g/m²/day | 0.270 g/100 in²/day | 38°C, 90% RH; ExxonMobil Method | 
| Thickness | 43.2 microns | 1.70 mil | ExxonMobil Method | 
| Coating Weight | 28.2 g/m² | 17.6 lb/ream | ExxonMobil Method | 
| Mechanical Properties | Metric | English | Comments | 
|---|---|---|---|
| Film Tensile Strength at Break, MD | 88.942 MPa | 12900 psi | 20 in/min, 2.0 in Jaw Separation; ExxonMobil Method | 
| Film Tensile Strength at Break, TD | 162.03 MPa | 23500 psi | 20 in/min, 2.0 in Jaw Separation; ExxonMobil Method | 
| Thermal Properties | Metric | English | Comments | 
|---|---|---|---|
| Shrinkage, MD | 5.0 % | 5.0 % | at 275°F; ExxonMobil Method | 
| Shrinkage, TD | 5.0 % | 5.0 % | at 275°F; ExxonMobil Method | 
| Optical Properties | Metric | English | Comments | 
|---|---|---|---|
| Gloss | 65 % | 65 % | 45°, Print Surface; ExxonMobil Method | 
| Transmission, Visible | 24 % | 24 % | ExxonMobil Method | 
| Descriptive Properties | Value | Comments | 
|---|---|---|
| Opacity | 95% | |
| Wetting Tension | 0.8 receding COS theta | cold seal surface | 
| 0.9 receding COS theta | print surface | |
| Yield | 24200 in2/lb |