Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Product Features
- Conductive RTV silicone.
- Sealant/adhesive/coating.
- No corrosive by-products.
- EMI/RFI shielding applications.
- Caulking use.
- Bonding Mismatched CTE materials.
Applications & Uses
- Applications
- Application Procedures
- The surface to which SR8850-1 is to be applied should be thoroughly cleaned.
- The primer is applied in a manner to produce a thin, uniform coating on metals.
- Allow primer to air dry for not less than one hour and protected from contamination.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Electrical Resistivity (at 25°C, 48hrs) | 9x10⁻³ to 11x10⁻³ | Ω-cm | — |
| Lap Shear Strength | min. 100 | psi | — |
| Device Push Off Strength | min. 100 | psi | — |
| Hardness | min. 30 | Shore A | — |
| Cured Density | 2.7 - 3.3 | g/cc | — |
| Thermal Conductivity | 1.26 - 1.54 | W/m-°C | — |
| Maximum Continuous Operation Temperature | max. 125 | °C | — |
| Pot Life | 3 | hours | — |
| Pot Life | 90 | minutes | — |
| Electrical Resistivity | 5x10⁻³ | Ω-cm | — |
| Peel Strength | 2.5 | ppi | — |
| Curing Schedule (at 25°C, 50% RH) | 24 | hours | — |
Regulatory & Compliance
- Certifications & Compliance
Technical Details & Test Data
- Cure Schedules
Temperature Time 125°C 24 hrs 175°C ** 48 hrs - Note
- **48 hrs is required to cure a higher volume of paste used for large bead and high thickness applications,
- For full curing and/or bond strength measurements, 5-7 days curing with >50% RH is recommended. Acceleration curing at high termperature in humidity chamber with more than 85%RH is possible.
Packaging & Availability
- Product Availability
The material is normally supplied in 4, 6 and 12 oz. sizes It consists of the silicone adhesive portion in a plastic dispenser cartridge with the primer in a glass container. Both heat sealed in an aluminum bag with dessicant to protect them from moisture.
Storage & Handling
- Shelf Life
- 6 Months (at 25°C)
- Storage Information
Storage temperature: 25°C in original package.