| Category | Polymer , 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™ 245STW-RH OPP Film.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Water Vapor Transmission | 4.19 g/m²/day @Temperature 38.0 °C |
0.270 g/100 in²/day @Temperature 100 °F |
90% RH; ExxonMobil Method |
| Thickness | 35.6 microns | 1.40 mil | ExxonMobil Method |
| Coating Weight | 28.2 g/m² | 17.6 lb/ream | ExxonMobil Method |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Coefficient of Friction | 0.39 | 0.39 | Machinable; ExxonMobil Method |
| Film Tensile Strength at Break, MD | 98.6 MPa | 14300 psi | 20 in/min, 2.0 in Jaw Separation; ExxonMobil Method |
| Film Tensile Strength at Break, TD | 231 MPa | 33500 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 | 5.0 % @Temperature 135 °C |
5.0 % @Temperature 275 °F |
ExxonMobil Method |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Gloss | 65 % | 65 % | 45°, Machinable Surface; ExxonMobil Method |
| Transmission, Visible | 50 % | 50 % | ExxonMobil Method |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Crimp Seal MST | 205°F | Sealable |
| Crimp Seal Strength | 500 g/in | Sealable, 260°F, 20 psi, 0.8 sec |
| Opacity | 0.6 | |
| Yield | 24500 in2/lb |