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Ultralast™ ME930
| Category: | PUR-Ether/MDI , Polyurethane (Polyether, MDI) |
| Manufacturer: | Chemtura |
| Trademark: | Ultralast™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | pAtUd5_Ultralast-ME930.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Ultralast Thermoplastic Urethanes combine our proprietary LF and polymerization technology that provide well-defined molecular structure, better phase segregation and stronger hard segments. Features of Ultralast ME930 include:
MARKETS Ultralast Thermoplastic Urethanes can meet the needs of diverse applications requiring performance. ME930 is designed but not limited to the recreational sports, industrial, mining and oil & gas market. |
| General Information | |
|---|---|
| Features |
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| Uses |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.12 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (210°C/2.16 kg) | 15 to 45 | g/10 min | ASTM D1238 |
| Molding Shrinkage | ASTM D955 | ||
| Flow : 24 hr | 1.1 | % | |
| Across Flow : 24 hr | 1.1 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 92 to 94 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Modulus | 55.7 | MPa | ASTM D790 |
| Abrasion Resistance - DIN | 31.0 | mm³ | DIN 53516 |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Dynamic Properties | |||
| Storage Modulus : 30°C | 2.98E+8 | dynes/cm² | |
| Storage Modulus : 130°C | 1.01E+8 | dynes/cm² | |
| Tangent Delta : 30°C | 0.0610 | ||
| Tangent Delta : 130°C | 0.0570 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Trouser Tear Resistance | 47.5 | N/mm | ASTM D1938 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (100% Strain) | 10.2 | MPa | ASTM D412 |
| Tensile Strength | 32.8 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 680 | % | ASTM D412 |
| Tear Strength | ASTM D470 | ||
| Split 1 | 25 | kN/m | |
| Split | 41 | kN/m | |
| Compression Set (70°C, 22 hr) | 55 | % | ASTM D395B |
| Bayshore Resilience | 56 | % | ASTM D2632 |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Glass Transition Temperature | -36.0 | °C |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Rear Temperature | 160 to 180 | °C | |
| Middle Temperature | 160 to 180 | °C | |
| Front Temperature | 160 to 180 | °C | |
| Nozzle Temperature | 160 to 180 | °C | |
| Processing (Melt) Temp | 175 to 190 | °C | |
| Mold Temperature | 20.0 to 55.0 | °C |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Cylinder Zone 1 Temp. | 155 to 175 | °C | |
| Cylinder Zone 3 Temp. | 155 to 175 | °C | |
| Cylinder Zone 5 Temp. | 155 to 175 | °C | |
| Melt Temperature | 170 to 190 | °C | |
| Die Temperature | 160 to 190 | °C |
| Note Message | |
|---|---|
| 1 . | Oil resistance, IRM #903 oil aged (3 weeks at 100°C) |
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