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Ultralast™ PR930
| Category: | PUR-PC/PPDI , Polyurethane (Polycarbonate, PPDI) |
| Manufacturer: | Chemtura |
| Trademark: | Ultralast™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | iHTAM8_Ultralast-PR930.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 PR930 include:
MARKETS Ultralast Thermoplastic Urethanes can meet the needs of the most demanding applications. PR930 is designed but not limited to the recreational sports, industrial, mining and oil & gas markets. |
| 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 | 1.18 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 50 to 80 | g/10 min | ASTM D1238 |
| Molding Shrinkage | ASTM D955 | ||
| Flow : 24 hr | 1.5 | % | |
| Across Flow : 24 hr | 1.4 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 91 to 93 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Modulus | 41.4 | MPa | ASTM D790 |
| Abrasion Resistance - DIN | 26.0 | mm³ | DIN 53516 |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Dynamic Properties | |||
| Storage Modulus : 30°C | 1.95E+8 | dynes/cm² | |
| Storage Modulus : 140°C | 1.49E+8 | dynes/cm² | |
| Tangent Delta : 30°C | 0.0520 | ||
| Tangent Delta : 140°C | 0.0290 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Trouser Tear Resistance | 105 | N/mm | ASTM D1938 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (100% Strain) | 10.2 | MPa | ASTM D412 |
| Tensile Strength | 40.3 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 530 | % | ASTM D412 |
| Tear Strength | |||
| Split 1 | 31 | kN/m | ASTM D470 |
| Split 2 | 34 | kN/m | ASTM D470 |
| Split | 35 | kN/m | ASTM D470 |
| Split 3 | 38 | kN/m | ASTM D470 |
| Compression Set (100°C, 70 hr) | 36 | % | ASTM D395B |
| Bayshore Resilience | 46 | % | ASTM D2632 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | -29.0 | °C | |
| Vicat Softening Temperature | 165 | °C | ASTM D1525 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Rear Temperature | 190 to 220 | °C | |
| Middle Temperature | 190 to 220 | °C | |
| Front Temperature | 190 to 220 | °C | |
| Nozzle Temperature | 190 to 220 | °C | |
| Processing (Melt) Temp | 200 to 230 | °C | |
| Mold Temperature | 20.0 to 55.0 | °C |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Cylinder Zone 1 Temp. | 170 to 210 | °C | |
| Cylinder Zone 3 Temp. | 170 to 210 | °C | |
| Cylinder Zone 5 Temp. | 170 to 210 | °C | |
| Melt Temperature | 200 to 230 | °C | |
| Die Temperature | 180 to 220 | °C |
| Note Message | |
|---|---|
| 1 . | Base resistance, 5% NaOH aqueous solution aged (3 weeks at 85°C) |
| 2 . | Hydrolytic resistance, H2O aged (3 weeks at 85°C) |
| 3 . | Oil resistance, IRM #903 oil aged (3 weeks at 135°C) |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| SEMICOSIL® 911 A/B | Wacker Chemie AG | Silicone | SEMICOSIL® |
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| PENTAMID A GV25 H schwarz | PENTAC Polymer GmbH | Nylon 66 | PENTAMID A |
| NYLOY® MG-0813B | Nytex Composites Co., Ltd. | Nylon 66 | NYLOY® |
| Ultradur® B 4040 G6 HR BK15029 | BASF Corporation | PBT+PET | Ultradur® |
