| About |
|---|
| Softflex® 3910 is a Thermoplastic Elastomer Alloy (TPE Alloy) product. It is available in North America. Typical application: Engineering/Industrial Parts. Characteristics include: REACH Compliant RoHS Compliant WEEE Compliant&& |
| Product Description | |
|---|---|
| Generic | 其他TPE合金 |
| Material Status | Commercial: Active |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| – | |||
| 1.05 | g/cm³ | ASTM D792 | |
| Melt Flow Rate | ASTM D1238 | ||
| 200℃，5.0kg | 2.6 | g/10min | ASTM D1238 |
| 230℃，21.6kg | 0.90 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| TD: 23 ℃, 3.2 mm, injection molding | 1.7 | % | ASTM D955 |
| MD: 3.2 mm, injection molded | 1.9 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ASTM D2240 | ||
| Shore A, 1 second, 23 ℃, 3.18 mm | 90 | ASTM D2240 | |
| Shore A, 10 seconds, 23 ℃, 3.18 mm | 88 | ASTM D2240 | |
| Taber abraser | |||
| 23 ℃, 1000 cycles, 1000 g, H-22 wheel | 0.248 | mg | ASTM D3389 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile permanent deformation | |||
| 100% strain | 14 | % | ASTM D412 |
| tensile strength | |||
| yield | 10.4 | MPa | ASTM D412 |
| 50% strain | 7.08 | MPa | ASTM D412 |
| 300% strain | 10.3 | MPa | ASTM D412 |
| 100% strain | 8.03 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 330 | % | ASTM D412 |
| tear strength | |||
| 23℃，3.18 mm | 53.4 | kN/m | ASTM D624 |
| Compression deformation | ASTM D395 | ||
| 23℃，22 hr | 47 | % | ASTM D395 |
| 70℃，22 hr | 94 | % | ASTM D395 |
| 100℃，22 hr | 96 | % | ASTM D395 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Drop hammer impact | |||
| -30 ℃, 3.2 mm, injection molding | 14.3 | J | ASTM D5420 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Overmold Bonding | ABS, PC, ABS/PC, PPO |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Procedure A |
| 3. 20 in/min |
| 4. Method B |
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