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 |
|
