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Pearlthane® 12H92E
| Category: | TPU-Polyester , Thermoplastic Polyurethane Elastomer (Polyester) |
| Manufacturer: | Lubrizol Advanced Materials, Inc. |
| Trademark: | Pearlthane® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | iuOQdw_Pearlthane-12H92E.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Pearlthane® 12H92E is a special polyester-based TPU, supplied in form of translucent, colourless pellets, combining hardness with excellent processability and excellent low temperature performance. This grade has been specially designed for mechanically demanding applications where excellent mechanical properties are required, such as timing belts. |
| General Information | |
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| Features |
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| Uses |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- 1 | 1.19 | g/cm³ | ASTM D792 |
| 20°C | 1.19 | g/cm³ | ISO 2781 |
| Moisture Content | % | Internal method |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Abrasion Loss | 25.0 | mm³ | ISO 4649 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 91 | ASTM D2240, ISO 868 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D412, ISO 527 | ||
| 100% strain | 7.00 | MPa | ASTM D412, ISO 527 |
| 300% strain | 15.0 | MPa | ASTM D412, ISO 527 |
| Tensile Strength (Yield) | 40.0 | MPa | ASTM D412, ISO 527 |
| Tensile Elongation (Break) | 510 | % | ASTM D412, ISO 527 |
| Tear Strength | |||
| -- 2 | 130 | kN/m | ASTM D624 |
| -- 3 | 130 | kN/m | ISO 34-1 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature 4 | -45.0 | °C | ISO 11357-2 |
| Melting Temperature 5 | 190 - 200 | °C | Internal method |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 100 - 110 | °C | |
| Drying Time | 1.0 - 2.0 | hr | |
| Rear Temperature | 195 | °C | |
| Middle Temperature | 205 | °C | |
| Front Temperature | 205 | °C | |
| Nozzle Temperature | 210 | °C | |
| Mold Temperature | 35.0 | °C | |
| Screw L/D Ratio | 23.0:1.0 |
| Injection instructions |
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| Closing Force: 30 tonsScrew Diameter: 30 mmMaximum Hydraulic Pressure: 210 barMould: : Plaque 120x120x2 mm |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 100 - 110 | °C | |
| Drying Time | 1.0 - 2.0 | hr | |
| Cylinder Zone 1 Temp. | 200 - 210 | °C | |
| Cylinder Zone 2 Temp. | 210 - 220 | °C | |
| Cylinder Zone 3 Temp. | 220 - 230 | °C | |
| Cylinder Zone 4 Temp. | 210 - 220 | °C | |
| Die Temperature | 200 - 210 | °C |
| Extrusion instructions |
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| Type: 30/25d (l/d = 25:1), Cooling: Air, Screw: 3:1, Speed: 40 rpm, Thickness Die: 0,2 mm, Pre-heating: 1h @ 100 °C (212 °F). |
| Note Message | |
|---|---|
| 1 . | 20°c |
| 2 . | C mould |
| 3 . | Method B |
| 4 . | 10°C /min |
| 5 . | Temperature at which MFI = 10 g/10 min @ 21.6 kg |
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