| About |
|---|
| Elastollan® 1185A is specifically formulated for extruded profile, sheet and film applications. It 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® 1185A10 is rated UL-94 HB in vertical flame test for wall thickness of 1.5 mm. Elastollan® 1185A also conforms to the FDA food contact section, book 21, section 177.2600. Elastollan® 1185A also has NSF Standard 61 “Water Contact Material” certification. Elastollan® 1185A is supplied uncolored in diced or pelletized form.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | TPU-醚 |
| Material Status | Commercial: Active |
| Features | Good flexibility,Hydrolysis stability,Antimicrobial properties,Food contact compliance,Low temperature toughness,Good tear strength,Good wear resistance,HB |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.12 | g/cm³ | ASTM D792 |
| Melt Flow Rate | ASTM D1238 | ||
| 190℃，21.6kg | 40 to 60 | g/10min | ASTM D1238 |
| 190℃，8.70kg | 10 to 20 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 85 | ASTM D2240 | |
| Tensile modulus | |||
| injection molding | 20.7 | MPa | ASTM D412 |
| Bending modulus | |||
| injection molding | 29.0 | MPa | ASTM D790 |
| Taber abraser | 30.0 | mg | ASTM D1044 |
| Abrasion（DIN） | 25 | mm³ | DIN 53516 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 35.9 | MPa | ASTM D412 |
| 300% strain | 21.4 | MPa | ASTM D412 |
| 100% strain | 9.65 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 530 | % | ASTM D412 |
| tear strength | 110 | kN/m | ASTM D624 |
| Compression deformation | ASTM D395B | ||
| 23℃，22 hr | 25 | % | ASTM D395B |
| 70℃，22 hr | 45 | % | ASTM D395B |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | -38.0 | ℃ | Internal Method |
| Vicat Softening Temp | 100 | ℃ | ASTM D1525 |
| Softening temperature | |||
| DMA | 66 | ℃ | Internal Method |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 100 to 110 | °C | |
| Drying time | 2.0 to 3.0 | hr | |
| Recommended maximum moisture content | 0.030 | % | |
| Barrel rear temperature | 190 to 220 | °C | |
| Barrel middle temperature | 190 to 220 | °C | |
| Barrel front temperature | 190 to 220 | °C | |
| Nozzle temperature | 210 to 225 | °C | |
| Drying temperature | 100 to 110 | °C | |
| Drying time | 2.0 to 3.0 | hr | |
| Barrel 1 zone temperature | 160 to 200 | °C | |
| Barrel 3 zone temperature | 160 to 200 | °C | |
| Barrel 5 zone temperature | 160 to 200 | °C | |
| Connector temperature | 175 to 200 | °C | |
| Nozzle temperature | 175 to 205 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Die C |
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