| About |
|---|
| PELPRENE™ P55U is a Thermoplastic Polyester Elastomer (TPEE) product. It is available in North America. Characteristics include: Flame Rated Weather Resistant&& |
| Product Description | |
|---|---|
| Supplier | TOYOBO |
| Generic | TPEE |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,HB |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.15 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 22 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD：2.0 mm | 0.70 | % | ASTM D955 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 65% RH | 0.45 | % | ASTM D570 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tear strength | 113 | kN/m | ASTM D624 |
| Compression deformation | 53 | % | JIS K6301 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 无断裂 | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | < 25.0 | ℃ | ASTM D648 |
| Embrittlement temperature | < -65.0 | ℃ | JIS K6301 |
| Vicat Softening Temp | 155 | ℃ | ASTM D1525 |
| Melting temperature | 182 | ℃ | DSC |
| Linear coefficient of thermal expansion | |||
| MD | 1.7E-4 | 1/℃ | ASTM E831 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 9.0E+12 | ohms·cm | ASTM D257 |
| Dielectric strength | 22 | kV/mm | JIS K2111 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Resilience | 74 | % | JIS K6301 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 94 | JIS K6301 | |
| Shaw’s D | 44 | ASTM D2240 | |
| tensile strength | ASTM D638 | ||
| — | 30.0 | MPa | ASTM D638 |
| 50% strain | 9.80 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 700 | % | ASTM D638 |
| Bending modulus | 76.0 | MPa | ASTM D790 |
| compressive strength | |||
| 10% strain | 7.60 | MPa | ASTM D695 |
| Taber abraser | |||
| 1000 cycles | 15.0 | mg | ASTM D1044 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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