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Isoplast® 301 ETPU
| Category: | ETPU , Engineering Thermoplastic Polyurethane |
| Manufacturer: | Lubrizol Advanced Materials, Inc. |
| Trademark: | Isoplast® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | ac2KWA_Isoplast-301-ETPU.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Type: Isoplast® 301 is an engineering thermoplastic polyurethane resin. |
| General Information | |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.20 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 0.40 to 0.60 | % | ASTM D955 |
| Water Absorption (23°C, 24 hr) | 0.19 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness | ASTM D785 | ||
| M-Scale | 74 | ||
| R-Scale | 123 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2100 | MPa | ASTM D638 |
| Tensile Strength | ASTM D638 | ||
| Yield | 69.0 | MPa | |
| Break | 63.0 | MPa | |
| Tensile Elongation | ASTM D638 | ||
| Yield | 7.0 | % | |
| Break | 140 | % | |
| Flexural Modulus | 2300 | MPa | ASTM D790 |
| Flexural Strength | 97.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | ASTM D256 | ||
| -40°C, 3.20 mm | 43 | J/m | |
| 23°C, 3.20 mm | 130 | J/m | |
| 23°C, 6.40 mm | 91 | J/m | |
| Instrumented Dart Impact | ASTM D3763 | ||
| -29°C | 90.0 | J | |
| 23°C | 90.0 | J |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 88.0 | °C | |
| 0.45 MPa, Annealed | 104 | °C | |
| 1.8 MPa, Unannealed | 77.0 | °C | |
| 1.8 MPa, Annealed | 99.0 | °C | |
| Vicat Softening Temperature | 109 | °C | ASTM D1525 |
| CLTE - Flow | 6.1E-5 | cm/cm/°C | ASTM D696 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Transmittance | 90.0 | % | ASTM D1003 |
| Yellowness Index | 6.0 | YI | ASTM D1925 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 95.0 to 110 | °C | |
| Processing (Melt) Temp | 230 to 250 | °C | |
| Mold Temperature | 65.0 to 95.0 | °C |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| RTP 4683 | RTP Company | SPS | RTP |
| Shin-Etsu Elastomer KE-167U | Shin-Etsu Silicones of America | Silicone Rubber, HTV | Shin-Etsu Elastomer |
| Borealis PE VS4580 | Borealis AG | HDPE | Borealis PE |
| En Chuan 601 | En Chuan Chemical Industries Co,. Ltd. | Polyester, TS | En Chuan |
| Plenco 07579 (Injection) | Plastics Engineering Co. | Phenolic | Plenco |
