| About |
|---|
| EASYPOXY K-20 is a general purpose, two-component, room-temperature curing adhesive/sealant that bonds a wide variety of surfaces. EASYPOXY K-20 is relatively insensitive to mixing ratios. Since there are no solvents, there is no fire hazard. EASYPOXY K-20 is non-toxic when cured and is widely used for bonding, sealing, and repairing metal, wood, rubber, and most plastics.&& |
| Product Description | |
|---|---|
| Supplier | Cytec Industries |
| Generic | 环氧树脂 |
| Material Status | Commercial: Active |
| Features | Nontoxicity |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.35 | g/cm³ | |
| Shrinkage rate | |||
| MD | 0.70 | % | |
| Water absorption rate | |||
| 25℃，24hr | 0.40 | % | |
| viscosity | |||
| Part A，25℃ | Paste | ||
| Part B，25℃ | Paste | ||
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | |||
| 25 ℃ | 4.0E+13 | ohms·cm | |
| Dielectric constant | |||
| 25 ℃，1 kHz | 4.60 | ||
| Dissipation factor | |||
| 25℃，1 kHz | 0.012 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Antifungal activity | Non-nutrient |
| Cured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| lap shear strength | |||
| -55℃ | 11.0 | MPa | |
| 25℃ | 17.2 | MPa | |
| 82℃ | 15.9 | MPa |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 85 | ||
| tensile strength | 20.7 | MPa | |
| bending strength | 41.4 | MPa | |
| compressive strength | 68.9 | MPa |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Thermal conductivity coefficient | 0.24 | W/m/K | |
| Thermosetting components | |||
| resin | 按重量计算的混合比: 100 | ||
| Hardening method | 按重量计算的混合比: 45 | ||
| storage stability | |||
| 25 ℃ | 20 | min | |
| Storage period | 78 | wk | |
| stripping time | |||
| 25℃ | 1400 | min | |
| 65℃ | 120 | min |
| Notes |
|---|
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