| About |
|---|
| This metallocene medium density polyethylene is an ethylene-hexene copolymer tailored for blown film applications that require: Exceptional clarity Excellent gloss High stiffness Good toughness Typical blown film applications include: Overwrap Bakery film Stand-up pouches&& |
| Product Description | |
|---|---|
| Supplier | Chevron Phillips |
| Generic | mMDPE |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Clarity,Good flexibility,Good surface appearance,Copolymer,Hexene copolymers |
| Availabilitys | North America,Latin America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.933 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 0.90 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| friction coefficient | |||
| Blown film | 0.90 | ASTM D1894 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 25 | µm | |
| Membrane puncture strength | |||
| 25 µm | 1.50 | J | ASTM D3763 |
| Membrane puncture force | |||
| 25 µm | 32.0 | N | ASTM D3763 |
| Secant modulus | |||
| 1% secant, MD: 25 µ m, blow molded film | 434 | MPa | |
| 1% secant, TD: 25 µ m, blow molded film | 607 | MPa | |
| tensile strength | |||
| MD, yield, 25 µ m, blow molded film | 17.0 | MPa | |
| TD, yield, 25 µ m, blow molded film | 21.0 | MPa | |
| MD, fracture, 25 µ m, blow molded film | 57.0 | MPa | |
| TD, fracture, 25 µ m, blow molded film | 46.0 | MPa | |
| Tensile strain | |||
| MD, fracture, 25 µ m, blow molded film | 580 | % | |
| TD, fracture, 25 µ m, blow molded film | 700 | % | |
| Drop hammer impact | |||
| 25 µ m, blow molded film | 80 | g | ASTM D1709 |
| Elmandorf tear strength | |||
| MD: 25 µ m, blow molded film | 50 | g | |
| TD: 25 µ m, blow molded film | 400 | g | |
| Initial sealing temperature | |||
| 25 µ m, blow molded film | 120 | ℃ | ASTM F88 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | |||
| 60 °, 25.4 µ m, blow molded film | 130 | ASTM D2457 | |
| Haze | |||
| 25.4 µ m, blow molded film | 5.0 | % | ASTM D1003 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Temperature at which 0.3 lb/in heat seal strength is achieved. 0.5 s dwell, 30 psi pressure, 11.8 in/min separation rate. |
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