| About |
|---|
| IROGRAN A 92 P 4851 is a thermoplastic polyether-polyurethane for injection moulding and extrusion applications. Additional characteristics of the product are high extrudability and low-adhesion surfaces. PERFORMANCE FEATURES Excellent hydrolysis resistance High microbial resistance High stability of melt High production rates Low-adhesion surfaces APPLICATIONS For the production of jacket material for cables, jackets for high pressure spiral hoses, profiles.&& |
| Product Description | |
|---|---|
| Supplier | Huntsman |
| Generic | TPU-醚 |
| Material Status | Commercial: Active |
| Features | Hydrolysis stability,Antimicrobial properties,Quick molding cycle,Higher melt stability |
| Availabilitys | North America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.14 | g/cm³ | |
| Melt Volume Rate | |||
| 190℃，21.6 kg | 55.0 | cm³/10min | |
| Shrinkage rate | 0.50 | % | |
| MD | 0.10 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ASTM D2240 | ||
| Shaw A, injection molding | 93 | ASTM D2240 | |
| Shaw’s D, injection molding | 42 | ASTM D2240 | |
| Shore hardness | ISO 868 | ||
| Shaw A, injection molding | 93 | ISO 868 | |
| Shaw’s D, injection molding | 42 | ISO 868 | |
| Abrasion | 35 | mm³ | ISO 4649 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 40.0 | MPa | DIN 53504 |
| fracture | 35.9 | MPa | ASTM D412 |
| 300% strain | 14.5 | MPa | ASTM D412 |
| 300% strain | 16.0 | MPa | DIN 53504 |
| 100% strain | 10.0 | MPa | DIN 53504 |
| 100% strain | 10.0 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 600 | % | DIN 53504 |
| fracture | 630 | % | ASTM D412 |
| tear strength | 112 | kN/m | ASTM D624 |
| tear strength | 75 | kN/m | ISO 34-1 |
| Compression deformation | ASTM D395 | ||
| 23℃，24 hr | 25 | % | ASTM D395 |
| 70℃，24 hr | 45 | % | ASTM D395 |
| Compression deformation | ISO 815 | ||
| 23℃，24 hr | 25 | % | ISO 815 |
| 70℃，24 hr | 45 | % | ISO 815 |
| Basho’s elasticity | 33 | % |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | 160 to 171 | ℃ |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | |||
| — | 100 to 110 | °C | |
| Hot Air Dryer | 80 to 90 | °C | |
| Drying time | |||
| — | 3.0 | hr | |
| Hot Air Dryer | 3.0 | hr | |
| Dew Point | -30 | °C | |
| Barrel rear temperature | 175 to 195 | °C | |
| Barrel middle temperature | 175 to 195 | °C | |
| Barrel front temperature | 175 to 195 | °C | |
| Nozzle temperature | 180 to 200 | °C | |
| Processing (melt) temperature | 170 to 195 | °C | |
| Mold temperature | 20 to 70 | °C | |
| Drying temperature | 100 to 110 | °C | |
| Drying time | 3.0 | hr | |
| Hopper temperature | 25 to 40 | °C | |
| Barrel 1 zone temperature | 165 to 195 | °C | |
| Barrel 2 zone temperature | 165 to 195 | °C | |
| Barrel 3 zone temperature | 165 to 195 | °C | |
| Barrel 4 zone temperature | 165 to 195 | °C | |
| Barrel 5 zone temperature | 165 to 195 | °C | |
| Connector temperature | 175 to 195 | °C | |
| Nozzle temperature | 175 to 200 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Injection Molded |
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