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Pearlthane® 11T80
| Category: | TPU-Capro , Thermoplastic Polyurethane Elastomer (Polycaprolactone) |
| Manufacturer: | Lubrizol Advanced Materials, Inc. |
| Trademark: | Pearlthane® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | TLUaMS_Pearlthane-11T80.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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PEARLTHANE 11T80 is a polycaprolactone-copolyester based TPU, supplied in form of translucent, colourless pellets, combining hardness with excellent mechanical properties as well as an improved transparency. It can be extruded and injection-moulded. PEARLTHANE 11T80 when extruded, is used for making films, tubing, profiles and a variety of technical components. When processed by injection moulding, can be used for making automotive parts and technical parts. |
| General Information | |
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| Features |
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| Uses |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- | 1.16 | g/cm³ | ASTM D792 |
| 20°C | 1.16 | g/cm³ | ISO 2781 |
| Moisture Content | % | Internal method |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Abrasion Loss | 20.0 | mm³ | ISO 4649 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 82 | ASTM D2240, ISO 868 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D412, ISO 527 | ||
| 100% strain | 5.00 | MPa | ASTM D412, ISO 527 |
| 300% strain | 8.00 | MPa | ASTM D412, ISO 527 |
| Tensile Strength (Yield) | 40.0 | MPa | ASTM D412, ISO 527 |
| Tensile Elongation (Break) | 630 | % | ASTM D412, ISO 527 |
| Tear Strength | |||
| -- 1 | 80.0 | kN/m | ASTM D624 |
| -- | 80 | kN/m | ISO 34-1 |
| Compression Set | ASTM D395B | ||
| 23°C, 70 hr | 27 | % | ASTM D395B |
| 70°C, 22 hr | 36 | % | ASTM D395B |
| Thermal | Nominal Value | Unit | Test Method |
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| Glass Transition Temperature 2 | -45.0 | °C | ISO 11357-2 |
| Melting Temperature 3 | 176 - 186 | °C | Internal method |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 100 - 110 | °C | |
| Drying Time | 1.0 - 2.0 | hr | |
| Rear Temperature | 190 | °C | |
| Middle Temperature | 195 | °C | |
| Front Temperature | 205 | °C | |
| Nozzle Temperature | 210 | °C | |
| Mold Temperature | 35.0 | °C | |
| Screw Speed | 75 | rpm | |
| Screw L/D Ratio | 23.0:1.0 | ||
| Screw Compression Ratio | 2.0 : 1.0 - 3.0 : 1.0 |
| Injection instructions |
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| Closing force: 30 tonsScrew diameter: 30 mmMaximum hydraulic pressure: 210 barMould: Plaque 120x120x2 mm |
| Extrusion | Nominal Value | Unit | |
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| Drying Temperature | 100 - 110 | °C | |
| Drying Time | 1.0 - 2.0 | hr | |
| Cylinder Zone 1 Temp. | 180 - 210 | °C | |
| Cylinder Zone 2 Temp. | 185 - 215 | °C | |
| Cylinder Zone 3 Temp. | 190 - 220 | °C | |
| Cylinder Zone 4 Temp. | 185 - 215 | °C | |
| Die Temperature | 185 - 200 | °C |
| Extrusion instructions |
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| Extruder Speed: 12 to 60 rpmExtrusion Compression Ratio: 2:1 to 3:1Extrusion L/D Ratio: 25:1 to 30:1 |
| Note Message | |
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| 1 . | C mould |
| 2 . | 10°C /min |
| 3 . | Temperature at which MFI = 10 g/10 min @ 21.6 kg |
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