| About |
|---|
| EMPILON® 3 series compound is the entry level of EMPILON® material, which has a limited Tensile Strength property. EMPILON® 3 series can be adapted to many fields of use, such as: hand grips, household goods, sporting goods, stationary, toys etc. Styrenic Block Copolymer is the main content of this 3 series compound, its hardness range is from Shore A 28 ~ Shore 85. They can be processed by way of ordinary plastic machinery for Injection, extrusion or calendaring etc.&& |
| Product Description | |
|---|---|
| Supplier | EMPILON |
| Generic | SEBS |
| Material Status | Commercial: Active |
| Features | Renewable resources,Hydrolysis stability,Halogen free,No antimony,Block Copolymer,Lead content is low to none,Nontoxicity,Low to no calcium content |
| Availabilitys | Asia Pacific |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.23 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 10 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.70 | % | |
| TD | 0.90 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore A, 10 seconds | 56 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 1.77 | MPa | ASTM D412 |
| 300% strain | 1.18 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 300 | % | ASTM D412 |
| Compression deformation | |||
| 23℃，70 hr | 25 | % | ASTM D395 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air | |||
| 125℃，168 hr | 56 | % | ASTM D573 |
| The rate of change in ultimate elongation in air | |||
| 125℃，168 hr | 31 | % | ASTM D573 |
| The rate of change in hardness of a hardness tester in the air | |||
| Shaw A, 125 ℃, 168 hr | 12 | ASTM D573 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -55.0 | ℃ |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 to 90 | °C | |
| Drying time | 2.0 | hr | |
| Barrel rear temperature | 165 to 175 | °C | |
| Barrel middle temperature | 175 to 185 | °C | |
| Barrel front temperature | 185 to 195 | °C | |
| Nozzle temperature | 180 to 190 | °C | |
| Processing (melt) temperature | 160 to 190 | °C | |
| Mold temperature | 40 to 50 | °C | |
| Injection pressure | 2.94 to 3.92 | MPa | |
| Injection speed | 中等 | ||
| Back pressure | 0.490 | MPa | |
| Screw Speed | Medium to high | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Reference Only |
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