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 |
|
