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Estane® AG 4950 TPU
| Category: | TPU-Polyether , Thermoplastic Polyurethane Elastomer (Polyether) |
| Manufacturer: | Lubrizol Advanced Materials, Inc. |
| Trademark: | Estane® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | L3VmOn_Estane-AG-4950-TPU.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Type: Estane® AG 4950 is a Polyether based aliphatic Thermoplastic Polyurethane (TPU) specifically formulated to be used as an adhesive interlayer in transparencies for electronic displays, aerospace, architectural and transportation applications. Features: Low modulus, low temperature processing adhesive for difficult glass-clad polycarbonate structures. Uses: For difficult asymmetrical glass clad and plastic laminates. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.06 | g/cm³ | ASTM D792 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress 1 | ASTM D412 | ||
| 100% Strain | 2.34 | MPa | |
| 200% Strain | 3.28 | MPa | |
| 300% Strain | 4.48 | MPa | |
| Tensile Strength 2(Break) | 24.1 | MPa | ASTM D412 |
| Tensile Elongation 3(Break) | 770 | % | ASTM D412 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | -60.0 | °C | DSC |
| CLTE - Flow | 3.0E-4 | cm/cm/°C | Internal Method |
| TMA | Internal Method | ||
| Peak | 92 | °C | |
| Range | 60 to 140 | °C |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Refractive Index 4 | 1.486 | ASTM D542 | |
| Transmittance 5(1270 µm) | 90.0 | % | ASTM D1003 |
| Haze 6(1270 µm) | 0.30 | % | ASTM D1003 |
| Yellowness Index 7(1.27 mm) | < 1.0 | YI | ASTM D1925 |
| Note Message | |
|---|---|
| 1 . | 510 mm/min |
| 2 . | 510 mm/min |
| 3 . | 510 mm/min |
| 4 . | Between two pieces of 1/8 inch glass |
| 5 . | Between two pieces of 1/8 inch glass |
| 6 . | Between two pieces of 1/8 inch glass |
| 7 . | Between two pieces of 1/8 inch glass |
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