| About |
|---|
| OnFlex™ HT thermoplastic elastomer compounds are based on hydrogenated styrenic block copolymers. This range of compounds is specially formulated to deliver very good compression set performance at elevated temperatures and a high heat resistance. Furthermore, OnFlex™ HT compounds offer excellent mechanical properties, a wide hardness range and good processability. Improved UV stability&& |
| Product Description | |
|---|---|
| Supplier | Polyone |
| Generic | TPE |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Good Dimensional Stability,High Heat Resistance,Ozone resistance |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Shore hardness | |||
| Shore A, 10 seconds | 70 | ISO 7619 | |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| TD, fracture | 12.0 | MPa | |
| MD, fracture | 9.50 | MPa | |
| Tensile strain | |||
| TD, fracture | 950 | % | |
| Flow rate, fracture | 700 | % | |
| tear strength | 37 | kN/m | ISO 34-1 |
| Compression deformation | |||
| 23℃，72 hr | 25 | % | |
| 70℃，22 hr | 40 | % | |
| 100℃，22 hr | 51 | % |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Weathering resistance | expected to pass PV 3929 | Internal Method | |
| Common material types | Styrenic Thermoplastic Elastomer (TES) | ||
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.00 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| MD: 2.0 mm, injection molded | 1.7 | % | |
| TD: 2.0 mm, injection molding | 1.4 | % | |
| Apparent viscosity of melt | |||
| 200℃，1340 sec^-1 | 70.0 | Pa·s | |
| 200℃，11200 sec^-1 | 15.0 | Pa·s |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 180 to 220 | °C | |
| Mold temperature | 30 to 60 | °C | |
| Injection speed | 快速 | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Sign convention: Positive shrinkage factor: Ejected part is smaller than the mould cavity. Shrinkage after processing is dependent on tool design, wall thickness and processing conditions. Due to the multitude of factors influencing shrinkage during the processing users should only treat this as a guide and should make their own assessment. Generally, low processing temperatures will cause an increase in shrinkage of up to 1% (direction of flow). Part geometry may further influence shrinkage by gradually releasing strain. This may be accelerated by the annealing of parts, such as for 1hr at 80 °C. |
| 3. 7.9 in/min |
| 4. UV-Package succesfully tested acc. to PV 3929 (Kalahari-Test) on a 60 Sh A Version. |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |