| About |
|---|
| Hysol® GR828D™ targets leadframe packages that require high levels of Ag adhesion retention after the MSL soak and IR reflow process. This material is designed to achieve JEDEC Level 1 requirements, at 260°C reflow temperature. GR828D™ meets UL 94 V-0 Flammability at 3.175mm thickness. Product Benefits Green product Low stress High adhesion Excellent adhesion to Ag plated LF&& |
| Product Description | |
|---|---|
| Supplier | Henkel |
| Generic | 环氧树脂 |
| Material Status | Commercial: Active |
| Features | Flame Characteristics,Good bond,Baking |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 2.00 | g/cm³ | |
| Spiral flow length | 100 | cm | |
| Water absorption rate | |||
| 85℃，7days，85% RH | 0.18 | % | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | 135 | ℃ | |
| Linear coefficient of thermal expansion | |||
| MD | |||
| < 135℃ | 9.0E-6 | cm/cm/℃ | |
| > 135℃ | 3.5E-5 | cm/cm/℃ | |
| Thermal conductivity coefficient | 1.0 | W/m/K |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 3.20 mm | V-0 | UL 94 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Adhesion | |||
| Cu：25℃ | 7.60 | MPa | |
| Ni/Pd/Au：25℃ | 3.20 | MPa |
| Uncured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| Gelation time | |||
| 177℃ | 0.43 | min | |
| Storage period | |||
| 5℃ | 6 | month |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D, 175 ℃ | 85 | ||
| Bending modulus | |||
| 25℃ | 25000 | MPa | |
| 260℃ | 700 | MPa | |
| bending strength | |||
| 25℃ | 190 | MPa | |
| 260℃ | 12.0 | MPa |
| Notes |
|---|
| 1. Hydrophobic nitrogen |
| 2. Typical properties: these are not to be construed as specifications. |
| 3. Melt Temperature: 351°F |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |