| About |
|---|
| Ad-Tech Epoxy EC-428-1 is an Epoxy; Epoxide (Epoxy) product filled with aluminum. It is available in North America. Typical application: Tools.&& |
| Product Description | |
|---|---|
| Generic | 环氧树脂 |
| Material Status | Commercial: Active |
| Features | Low Exotherm,Machinable |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Apparent density | 1.44 | g/cm³ | ASTM D1895 |
| Shrinkage rate | |||
| MD | 0.050 | % | ASTM D955 |
| Thermosetting mixed viscosity | Nominal value | Unit | Test method |
|---|---|---|---|
| 25℃ | 5500 | cP | ASTM D2393 |
| stripping time | |||
| 25℃ | 7200 to 10000 | min |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 89 | ASTM D2240 | |
| Tensile modulus | 4900 | MPa | ASTM D638 |
| tensile strength | |||
| fracture | 38.6 | MPa | ASTM D638 |
| Tensile strain | |||
| yield | 0.90 | % | ASTM D638 |
| Bending modulus | 3720 | MPa | ASTM D790 |
| compressive strength | 79.2 | MPa | ASTM D695 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 65.6 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD | 5.7E-5 | 1/℃ | ASTM D696 |
| Thermosetting components | |||
| resin | 按容量计算的混合比: 2.8 按重量计算的混合比: 100 | ||
| Hardening method | 按容量计算的混合比: 1.0 按重量计算的混合比: 20 | ||
| storage stability | |||
| 25 ℃ | 140 to 180 | min | |
| Storage period | |||
| 25℃ | 52 | wk |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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