Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Epoxy Ad-Tech Epoxy EC-428-1 Ad-Tech Plastic Systems Corp.
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Plastic Datasheets
| hardness | Test Condition | Test Method | Ad-Tech Plastic Systems Corp./Ad-Tech Epoxy EC-428-1 |
|---|---|---|---|
| Shore hardness | 邵氏D | ASTM D2240 | 89 |
| Mechanical properties | Test Condition | Test Method | Ad-Tech Plastic Systems Corp./Ad-Tech Epoxy EC-428-1 |
|---|---|---|---|
| elongation | 屈服 | ASTM D638 | 0.90 % |
| compressive strength | ASTM D695 | 79.2 MPa | |
| Tensile modulus | ASTM D638 | 4900 MPa | |
| tensile strength | 断裂 | ASTM D638 | 38.6 MPa |
| Flexural modulus | ASTM D790 | 3720 MPa |
| thermosetting | Test Condition | Test Method | Ad-Tech Plastic Systems Corp./Ad-Tech Epoxy EC-428-1 |
|---|---|---|---|
| stripping time | 25°C | 7200to10000 min | |
| Thermosetting components | 储存稳定性(25°C) | 140to180 min | |
| 硬化法 | 按容量计算的混合比:1.0按重量计算的混合比:20 | ||
| 贮藏期限(25°C) | 52 wk | ||
| 树脂 | 按容量计算的混合比:2.8按重量计算的混合比:100 | ||
| Thermosetting mixed viscosity | 25°C | ASTM D2393 | 5500 cP |
| physical property | Test Condition | Test Method | Ad-Tech Plastic Systems Corp./Ad-Tech Epoxy EC-428-1 |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.050 % |
| Apparent density | ASTM D1895 | 1.44 g/cm³ |
| Thermal performance | Test Condition | Test Method | Ad-Tech Plastic Systems Corp./Ad-Tech Epoxy EC-428-1 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 65.6 °C |
| Linear coefficient of thermal expansion | MD | ASTM D696 | 5.7E-05 cm/cm/°C |
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