| Category | Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Film Grade |
| Manufacturer | Exxon Chemical |
| Trade Name | Metallyte™ |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | ExxonMobil Metallyte™ 18MM488 OPP Film.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Water Vapor Transmission | 0.295 g/m²/day @Temperature 38.0 °C |
0.0190 g/100 in²/day @Temperature 100 °F |
90% RH; ExxonMobil Method |
| Oxygen Transmission Rate | 49.7 cc/m²/day @Temperature 23.0 °C |
3.20 cc/100 in²/day @Temperature 73.4 °F |
0% RH; ExxonMobil Method |
| Thickness | 18.0 microns | 0.710 mil | ExxonMobil Method |
| Coating Weight | 16.2 g/m² | 10.1 lb/ream | ExxonMobil Method |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Film Elongation at Break, MD | 175 % | 175 % | 7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method |
| Film Elongation at Break, TD | 60 % | 60 % | 7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method |
| Modulus of Elasticity | 2.00 GPa | 290 ksi | MD; ExxonMobil Method |
| 3.60 GPa | 522 ksi | TD; ExxonMobil Method | |
| Coefficient of Friction | 0.40 | 0.40 | Unmetallized Size; ExxonMobil Method |
| Seal Strength | 460 g/25 mm @Pressure 0.276 MPa, Temperature 140 °C |
460 g/in @Pressure 40.0 psi, Temperature 284 °F |
Otto Brugger, 0.2 sec; ExxonMobil Method |
| Film Tensile Strength at Break, MD | 150 MPa | 21800 psi | 7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method |
| Film Tensile Strength at Break, TD | 290 MPa | 42100 psi | 7.9 in/min, 4.9 in Jaw Separation; ExxonMobil Method |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Shrinkage, MD | 6.5 % @Temperature 135 °C, Time 432 sec |
6.5 % @Temperature 275 °F, Time 0.120 hour |
ExxonMobil Method |
| Shrinkage, TD | 4.5 % @Temperature 135 °C, Time 432 sec |
4.5 % @Temperature 275 °F, Time 0.120 hour |
ExxonMobil Method |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Optical Density | 2.3 | 2.3 | ExxonMobil Method |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Heat Seal Range | 72°F | 36.3 psi, 0.2 sec |
| Yield | 43000 in2/lb |