Elastollan® 1180A50
Thermoplastic Polyurethane Elastomer (Polyether)
Product Description:
Elastollan® 1180A is specifically formulated for extruded profile, sheet and film applications. Elastollan® 1180A exhibits excellent abrasion resistance, toughness, transparency, very good low temperature flexibility, hydrolytic stability and fungus resistance. It has excellent damping characteristics and outstanding resistance to tear propagation. Elastollan® 1180A is rated UL-94 HB in vertical flame test for wall thickness of 0.83 mm. Elastollan® 1180A also conforms to the FDA food contact section, book 21, section 177.2600. Elastollan® 1180A also has NSF Standard 61 "Water Contact Material" certification. Elastollan® 1180A is supplied uncolored in diced or pelletized form.
Agency Ratings | FDA 21 CFR 177.2600、NSF STD-61 |
Appearance | |
Processing Method | Extrusion、Injection Molding |
Density / Specific Gravity | 1.11 |
| ASTM D792 |
Melt Mass-Flow Rate (MFR) |
|
| ASTM D1238 |
190°C/21.6 kg | 30 to 60 | g/10 min |
|
190°C/8.7 kg | 15 to 30 | g/10 min |
|
Durometer Hardness (Shore A) | 80 |
| ASTM D2240 |
Tensile Modulus (Injection Molded) | 1800 | psi | ASTM D412 |
Flexural Modulus (Injection Molded) | 2500 | psi | ASTM D790 |
Taber Abrasion Resistance | 25.0 | mg | ASTM D1044 |
Abrasion - DIN | 25 | mm³ | DIN 53516 |
Tensile Stress |
|
| ASTM D412 |
100% Strain | 900 | psi |
|
300% Strain | 2100 | psi |
|
Tensile Strength | 4900 | psi | ASTM D412 |
Tensile Elongation (Break) | 590 | % | ASTM D412 |
Tear Strength 2 | 550 | lbf/in | ASTM D624 |
Compression Set |
|
| ASTM D395B |
73°F, 22 hr | 25 | % |
|
158°F, 22 hr | 45 | % |
|
Glass Transition Temperature | -40.0 | °F | Internal Method |
Vicat Softening Temperature | 194 | °F | ASTM D1525 |
Softening Point - DMA | 127 | °F | Internal Method |
Flame Rating (0.03 in) | HB |
| UL 94 |
Drying Temperature | 212 to 230 | °F |
|
Drying Time | 2.0 to 3.0 | hr |
|
Suggested Max Moisture | 0.030 | % |
|
Rear Temperature | 338 to 410 | °F |
|
Middle Temperature | 338 to 410 | °F |
|
Front Temperature | 338 to 410 | °F |
|
Nozzle Temperature | 392 to 410 | °F |
|
Drying Temperature | 212 to 230 | °F |
|
Drying Time | 2.0 to 3.0 | hr |
|
Cylinder Zone 1 Temp. | 320 to 392 | °F |
|
Cylinder Zone 3 Temp. | 320 to 392 | °F |
|
Cylinder Zone 5 Temp. | 320 to 392 | °F |
|
Adapter Temperature | 347 to 392 | °F |
|
Die Temperature | 347 to 401 | °F |
|
