| About |
|---|
| TN2005 is an Ethylene-Vinyl Acetate (EVA) copolymer with high molecular weight, excellent mechanical properties, transparency, high gloss and easy processability. Additionally, TN2005 has flexibility even at low temperatures and good sealing properties. TN2005 can be used as base polymer for the manufacture of greenhouse films with excellent thermal properties. More detailed information about agricultural film applications and light stabilization recommendations, please contact a Braskem representative. Additives Antioxidant Application: Thermal agricultural film (greenhouse coverage). No UV-additives. Blown film mono or co-extrusion for food packaging Films for frozen food packaging High clarity film with excellent mechanical properties.&& |
| Product Description | |
|---|---|
| Supplier | Braskem |
| Generic | EVA |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good Clarity,Good flexibility,Good surface appearance,Inoxidizability,High molecular weight,Low temperature toughness,Copolymer |
| Availabilitys | Latin America,Europe |
| Process Methods | Film extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.935 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 0.50 | g/10min | ASTM D1238 |
| Vinyl acetate content | 13.5 | wt% | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ASTM D2240 | ||
| Shaw A, molded | 91 | ASTM D2240 | |
| Shaw’s D, molded | 50 | ASTM D2240 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| Secant modulus | |||
| 2% secant, TD, 50 µ m, blow molded film | 70.0 | MPa | ASTM D882 |
| 2% secant, MD, 50 µ m, blow molded film | 60.0 | MPa | ASTM D882 |
| tensile strength | |||
| Fracture, molded | 25.0 | MPa | ASTM D638 |
| TD, fracture, 50 µ m, blow molded film | 32.0 | MPa | ASTM D882 |
| MD, fracture, 50 µ m, blow molded film | 32.0 | MPa | ASTM D882 |
| Tensile strain | |||
| Fracture, molded | 680 | % | ASTM D638 |
| TD, fracture, 50 µ m, blow molded film | 800 | % | ASTM D882 |
| MD, fracture, 50 µ m, blow molded film | 750 | % | ASTM D882 |
| Drop hammer impact | |||
| 50 µ m, blow molded film | 730 | g | ASTM D1709-B |
| tear strength | |||
| TD, 50 µ m, blow molded film | 350 | g | ASTM D1922 |
| MD, 50 µ m, blow molded film | 240 | g | ASTM D1922 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 75.0 | ℃ | ASTM D1525 2 |
| Melting peak temperature | 94.0 | ℃ | ASTM D3418 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | |||
| 45 °, 50.0 µ m, blow molded film | 95 | ASTM D2457 | |
| Haze | |||
| 50 µ m, blow molded film | 2.0 | % | ASTM D1003 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Loading 1 (10 N) |
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