Product Introduction
Momentive SILTRUST™ TSE3664K is a two-component, condensation-cure silicone potting material engineered for electrical and communication systems. It cures quickly at room temperature to form an elastic, flame-retardant rubber with excellent deep-section curing and primerless adhesion. Its low viscosity ensures superior filling performance in complex assemblies.
Momentive SILTRUST™ TSE3664K Features
- UL94 V-0 flame retardant (File No. E56745)
- Low viscosity for excellent flowability
- Fast room-temperature curing
- Strong deep-section curing performance
- Primerless adhesion to a wide range of substrates
- No cure inhibition on sensitive surfaces
- High dielectric reliability
Momentive SILTRUST™ TSE3664K Applications
- Potting of electrical and communication components
- Moisture-proof sealing of meters and sensors
- Moisture-resistant coating of electronic circuit boards
- Environmental protection for electronic assemblies
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Property | Value |
|---|---|
| Appearance A | Gray |
| Appearance B | Blue |
| Specific Gravity A | 1.41 |
| Specific Gravity B | 1.08 |
| Viscosity A | 4.0 Pa·s |
| Viscosity B | 0.01 Pa·s |
| Mix Ratio (Weight) | 100 : 7.5 |
| Mix Ratio (Volume) | 100 : 10 |
| Viscosity After Mixing | 3.0 Pa·s |
| Pot Life | 0.1 h |
| Tack-Free Time | 20 min |
| Appearance (Cured) | Elastic rubber, gray |
| Density | 1.41 g/cm³ |
| Hardness | Type A = 60 |
| Tensile Strength | 3.0 MPa |
| Elongation | 70% |
| Adhesive Strength | 1.0 MPa |
| Volume Resistivity | 5.0 × 10¹⁵ Ω·m |
| Dielectric Strength | 26 kV/mm |
| Dielectric Constant (60 Hz) | 3.1 |
| Dissipation Factor (60 Hz) | 0.01 |
| Thermal Conductivity | 0.4 W/m·K |
