Elastollan® 1174D
Thermoplastic Polyurethane Elastomer (Polyether)
Product Description:
Elastollan® 1174D 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® 1174D conforms to the FDA food contact regulations as described in book 21, section 177.2600 for wet food contact applications. Elastollan®1174D also has NSF Standard 61 "Water Contact Material" certification. Elastollan® 1174D is supplied uncolored in diced form.
Agency Ratings | FDA 21 CFR 177.2600/NSF STD-61 |
Appearance | |
Processing Method | Extrusion/Injection Molding |
Density / Specific Gravity | 1.19 |
| ASTM D792 |
Durometer Hardness (Shore D) | 73 |
| ASTM D2240 |
Tensile Modulus (Injection Molded) | 76000 | psi | ASTM D412 |
Flexural Modulus (Injection Molded) | 73000 | psi | ASTM D790 |
Taber Abrasion Resistance | 75.0 | mg | ASTM D1044 |
Abrasion - DIN | 35 | mm³ | DIN 53516 |
Tensile Stress |
|
| ASTM D412 |
100% Strain | 5600 | psi |
|
300% Strain | 7100 | psi |
|
Tensile Strength | 7100 | psi | ASTM D412 |
Tensile Elongation (Break) | 300 | % | ASTM D412 |
Tear Strength 2 | 1600 | lbf/in | ASTM D624 |
Compression Set |
|
| ASTM D395B |
73°F, 22 hr | 40 | % |
|
158°F, 22 hr | 60 | % |
|
Glass Transition Temperature | 91.4 | °F | Internal Method |
Vicat Softening Temperature | 320 | °F | ASTM D1525 |
Softening Point - DMA | 298 | °F | Internal Method |
Drying Temperature | 230 to 248 | °F |
|
Drying Time | 2.0 to 3.0 | hr |
|
Suggested Max Moisture | 0.030 | % |
|
Rear Temperature | 410 to 446 | °F |
|
Middle Temperature | 410 to 446 | °F |
|
Front Temperature | 410 to 446 | °F |
|
Nozzle Temperature | 428 to 464 | °F |
|
