| About |
|---|
| IROGRAN A 85 P 4380 is a flame-retardant, halogen-free, thermoplastic polyether-polyurethane intended for extrusion and injection moulding applications. Additional characteristics of the product are excellent microbial resistance, high low-temperature flexibility, especially suitable for cable jackets. PERFORMANCE FEATURES Excellent hydrolysis resistance High microbial resistance Low-adhesion surfaces Flame retardant Halogen-free Good melt flow UL 94 Classification V2 APPLICATIONS Cables Hoses Profiles Cable Bushings&& |
| Product Description | |
|---|---|
| Supplier | Huntsman |
| Generic | TPU-醚 |
| Material Status | Commercial: Active |
| Features | Good flexibility,Hydrolysis stability,Good liquidity,Antimicrobial properties,Halogen free,Flame Characteristics,Low temperature toughness |
| Availabilitys | North America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.14 | g/cm³ | ASTM D792 |
| Melt Flow Rate | 30-60 | g/10min | |
| Melt Flow Rate | 50 | g/10min | |
| Shrinkage rate | |||
| MD | 0.8 | % | ASTM D995 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | 170-195 | ℃ | |
| melting point | 159-180 | ℃ | |
| Vicat Softening Temp |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.90mm | V-2 | UL 94 | |
| 3.00mm | V-2 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 87 | ASTM D2240 | |
| tensile strength | 35.0 | MPa | DIN 53504 |
| 100% modulus | 6.5 | MPa | DIN 53504 |
| 300% modulus | 10.0 | MPa | DIN 53504 |
| Tensile strain | |||
| fracture | 610 | % | ASTM D412 |
| rebound | 42 | % | ASTM D2632 |
| tear strength | 80.6 | kN/m | ASTM D624 |
| Compression deformation | 25 | % | ASTM D395 |
| Compression deformation | 45 | % | ASTM D395 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion molding conditions | Nominal value | Unit | Test method |
| Injection temperature | |||
| Rear barrel temperature | 170-195 | °C | |
| Central temperature of the barrel | 175-195 | °C | |
| Barrel front temperature | 180-200 | °C | |
| Mold temperature | 20.0-70.0 | °C | |
| Zone 1 temperature | 25.0-40.0 | °C | |
| Zone 3 temperature | 165-190 | °C | |
| Zone 5 temperature | 170-200 | °C | |
| Die temperature | 175-200 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Injection Molded |
| 3. Extruded Film |
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