Elastollan® 890AN
Thermoplastic Polyurethane Elastomer (Polyester)
Product Description:
Elastollan® 890AN is specifically formulated for transparent film applications. It exhibits excellent abrasion resistance, toughness, transparency, and oil/fuel resistance. It has excellent damping characteristics and outstanding resistance to tear propagation. Elastollan®890AN conforms to the FDA food contact regulations as described in book 21, section 177.2600 and 177.1680 for both wet and dry food contact applications respectively. Elastollan® 890AN is supplied uncolored in pellet form.
Agency Ratings | FDA 21 CFR 177.1680、FDA 21 CFR 177.2600 |
Appearance | |
Processing Method | Extrusion、Injection Molding |
Density / Specific Gravity | 1.22 |
| ASTM D792 |
Melt Mass-Flow Rate (MFR) (190°C/8.7 kg) | 15 to 30 | g/10 min | ASTM D1238 |
Durometer Hardness (Shore A) | 92 |
| ASTM D2240 |
Tensile Modulus (Injection Molded) | 4200 | psi | ASTM D412 |
Flexural Modulus (Injection Molded) | 9700 | psi | ASTM D790 |
Taber Abrasion Resistance | 45.0 | mg | ASTM D1044 |
Abrasion - DIN | 25 | mm³ | DIN 53516 |
Tensile Stress |
|
| ASTM D412 |
100% Strain | 2000 | psi |
|
300% Strain | 4500 | psi |
|
Tensile Strength | 5700 | psi | ASTM D412 |
Tensile Elongation (Break) | 480 | % | ASTM D412 |
Tear Strength 2 | 820 | lbf/in | ASTM D624 |
Compression Set |
|
| ASTM D395B |
73°F, 22 hr | 20 | % |
|
158°F, 22 hr | 45 | % |
|
Glass Transition Temperature | 6.80 | °F | Internal Method |
Vicat Softening Temperature | 248 | °F | ASTM D1525 |
Softening Point - DMA | 178 | °F | Internal Method |
Drying Temperature | 230 to 248 | °F |
|
Drying Time | 2.0 to 3.0 | hr |
|
Suggested Max Moisture | 0.030 | % |
|
Rear Temperature | 374 to 428 | °F |
|
Middle Temperature | 374 to 428 | °F |
|
Front Temperature | 374 to 428 | °F |
|
Nozzle Temperature | 410 to 437 | °F |
|
Drying Temperature | 230 to 248 | °F |
|
Drying Time | 2.0 to 3.0 | hr |
|
Cylinder Zone 1 Temp. | 338 to 410 | °F |
|
Cylinder Zone 3 Temp. | 338 to 410 | °F |
|
Cylinder Zone 5 Temp. | 338 to 410 | °F |
|
Adapter Temperature | 392 to 428 | °F |
|
Die Temperature | 383 to 419 | °F |
|
