DOWSIL ME-1070
Harmonization Code : 3506.10.00.00 | Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg
Main features
- 30-Minute Cure at 150 deg C
- 1000 psi Aluminum Lap Shear
- 19 kV/mm Dielectric Strength
Product Description
DOWSIL ME-1070 Adhesive Black is a one-part, black, flowable, syringe-dispensable die attach adhesive for microelectronics packaging. The material combines self-priming adhesion with low ionic impurity levels and addition-cure chemistry. Typical viscosity is 20000 mPa*s, while the processing window remains greater than 24 hours to a 20% viscosity increase at 25 deg C. A 30-minute cure at 150 deg C develops a Shore A 72 material with typical tensile strength of 500 psi. Die attach performance includes 1000 psi lap shear on aluminum, with 19 kV/mm dielectric strength.
Key features
- Self-Priming Die-Attach Adhesive: One-part flowable silicone is documented for microelectronics die attachment.
- 30-Minute Cure at 150 deg C: The listed heat-cure condition applies to the one-part adhesive.
- 1000 psi Aluminum Lap Shear: Typical cured tensile strength is 500 psi with 25% elongation.
Applications
Die attach adhesive for microelectronics packaging.
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Physical Properties
Mechanical Properties
Electrical Properties
Additional Information
As-supplied / before-processing properties
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Viscosity | 20000 | mPa*s | Typical |
| Time to 20% viscosity rise | >24 | h | 25 deg C; typical |
| Heat cure | 30 | min | 150 deg C |
After-processing / final-state properties
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Durometer | 72 | Shore A | Cured; typical |
| Specific gravity | 1.2 | - | Cured; 25 deg C; typical |
| Lap shear | 1000 | psi | Aluminum substrate; typical |
| Tensile strength | 500 | psi | Cured; typical |
| Elongation | 25 | % | Cured; typical |
| Dielectric strength | 19 | kV/mm | Cured; typical |
| Volume resistivity | 2.1E15 | ohm*cm | Typical |
