Silductor 6381
- Chemical Family
- Silicones
Silductor 6381 is an electrically conductive silicone adhesive.
Product families
Applications
- Consumer Goods — Appliances & Electronics
- Electrical & Electronic Systems
- Adhesives & Sealants
- Semiconductor Manufacturing
- Aerospace & Aviation
- Optical Fiber & Telecom
Product Families
- Conductive Adhesives
Other characteristics
- Brand
- Silductor
- Cure Method
- Heat Cure
- Product Type
- Conductive Adhesive
- Application Area
Aerospace Applications, Electronic Components, Semiconductors, Telecommunications Applications; Aerospace Applications; Electronic Components; Semiconductors; Telecommunications Applications
- Color
- Silver
- Yellow
- Safety
- General hygiene regulations should be observed.
- Markets
- Automotive & Transportation
- Consumer Goods
- Electrical & Electronics
- Storage
Silductor 6381 has a shelf life of at least 6 months when stored below −15°C in the originally sealed container. The 'Best use before end' date of each batch appears on the product label. Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.
- Shelf LIfe
- 6 months at 25°C (ITM)
- Cure
- Heat Cure
- Technology
- Ready-to-Use Products
- Characteristic
Silductor 6381 is a silicone electrically conductive adhesive with hybrid filler of silver and silvercoated copper. After cure at elevated temperature, it forms a flexible, rubbery conductive adhesive having electrical and thermal conductivity with strong bonding to various metals surfaces. It is used for low stress soldering, connecting, conducting, and grounding applications. Silductor 6381 is printable and dispensable.
- Typical Applications
- Aerospace and Automotive electronics
- Semiconductor and Telecommunications
- Conducting while dissipating heat
- Grounding of power devices
- EMI shielding and gasketing
- Thermally conductive bonding
- Processing Instruction
Important! Silductor 6381 is platinum cure system. Please keep applied surface clean and avoid using this material on any surface that contains sulfur, amine, phosphorous, organo-metals, acid, etc., because these contaminants could inhibit the cure of the material. Always store unused Silductor 6381 in freezer (< −15°C) to prevent any possible deteriorating of the material.. We recommend running preliminary tests to optimize conditions for the particular application. Comprehensive processing instructions can be obtained by contacting directly to United Adhesives, Inc.
- Special Features and Benefits
- Flexible for low stress bonding
- Good electrically conductivity
- High thermal conductivity
- High temperature stability
- Strong bonding to various surfaces
- Low bleeding, low volatile
- Low ionic content
- Reworkable
- Ready to Use Product Features
- Electrically Conductive
- Electromagnetic Shielding (EMI)
- Flexible
- Good Thermal Conductivity
- Good Thermal Stability
- High Temperature Curing
- Low Bleeding
- Low Ion Content
Technical data
Table 1 of 2
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density | 4.6 | Gram /cc | ASTM D792 |
| Viscosity (25°C) | 85000.0 | CPa.s | ASTM D2196 |
| Weight Loss In Cure | max. 0.4% | Weight % | TGA |
Table 2 of 2
12 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Adhesion (Al/Ai Lap Shear) | min. 230 | Psi | ASTM D1002 |
| Coefficient Of Thermal Expansion | max. 95 | ppm/°C | IPG-TM-650 |
| Cure Time (125°C) | 60.0 | Min | DSC |
| Cure Time (150°C) | 30.0 | Min | DSC |
| Elongation | 76.0 | % | ASTM D638 |
| Hardness | 80.0 | Shore A | ASTM D2240 |
| Pot / Work Life (25°C) | 5.0 | Day | Viscosity double |
| Temperature Usage | - 50 to 230 | °C | TGA |
| Tensile Strength | 3.5 | MPa | ASTM D638 |
| Glass Transmission | -120.0 | °C | DMA |
| Thermal Conductivity | min. 6.0 | W/m-K | ASTM D5470 |
| Volume Resistivity | max. 0.002 | Ohm-cmn | ASTM D257 |
