| About |
|---|
| IROSTIC® is the Huntsman trade name for a range of polyurethane based raw materials for the manufacture of TPU adhesives. IROSTIC® is globally available in a broad range of base polyol and isocyanate chemistries and can be used as a one or two-component system with IRODUR® cross-linkers. IROSTIC® “Footwear Adhesives” features: Very good heat resistance Good adhesion to various substrates Good green strength May be used as one or two component adhesives High tear resistance Good hydrolysis resistance Low temperature flexibility High peel strength IROSTIC® “Adhesives” applications: Footwear Laminating Adhesives Do It Yourself Textiles Print industry Bonding of woven / non-woven fabrics Athletic shoes and sporting goods Packaging materials Aerospace and automotive assemblies&& |
| Product Description | |
|---|---|
| Supplier | Huntsman |
| Generic | TPU |
| Material Status | Commercial: Active |
| Features | Hydrolysis stability |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| viscosity | |||
| 15% solid in MEK, 20 ℃ | 0.2 to 1.6 | Pa·s | |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 17.0 to 30.0 | MPa | |
| yield | 6.00 to 7.00 | MPa | |
| Tensile strain | |||
| fracture | 1100 to 1400 | % |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | DIN 53505 | ||
| Shaw’s A | 95 to 97 | DIN 53505 | |
| Shaw’s D | 42 to 48 | DIN 53505 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Activation temperature | 80 to 85 | ℃ | |
| Crystallization rate | 4.0 to 10.0 | min | Internal Method |
| Flowability | 132 to 167 | ℃ | ASTM 28 |
| Processing temperature | 160 to 190 | ℃ | |
| SAFT | 115 to 154 | ℃ | Internal Method |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. # viscosities available within grade: 4 |
| 3. @ average viscosity |
| 4. cotton-cotton 0.5 kg load |
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