Product Introduction
Momentive SNAPSIL™ TSE3261G is a one-component, heat-curable silicone adhesive engineered for high-temperature bonding and sealing applications. This flowable gray silicone provides reliable primerless adhesion to metals, plastics, ceramics, and glass, forming a durable elastomer with excellent thermal stability, mechanical strength, and electrical insulation properties.
SNAPSIL™ TSE3261G Features
- One-component, ready-to-use silicone adhesive
- Excellent high-temperature resistance
- Heat-accelerated curing performance
- Primerless adhesion across metals, plastics, ceramics, and glass
- Non-corrosive formulation suitable for sensitive metals
- High mechanical strength and elongation
- Strong dielectric and insulation properties
- Flowable gray appearance for easy application
SNAPSIL™ TSE3261G Applications
- High-temperature sealing and bonding tasks
- Heater assemblies, steam irons, microwave ovens
- Metal, plastic, ceramic, and glass bonding
- Electrical and electronic components exposed to heat
- Industrial equipment requiring long-term thermal durability
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 (Uncured) | Gray, Flowable |
| Viscosity (23°C) | 50 Pa·s |
| Appearance (Cured) | Gray |
| Density | 1.48 g/cm³ |
| Hardness (Type A) | 52 |
| Tensile Strength | 4.9 MPa |
| Elongation | 160% |
| Adhesive Strength | 2.0 MPa |
| Thermal Conductivity | 0.41 W/m·K |
| Volume Resistivity | 2.0×10¹⁵ Ω·cm |
| Dielectric Strength | 22 kV/mm |
| Dielectric Constant (60Hz) | 3.9 |
| Dissipation Factor (60Hz) | 0.005 |
| Heat Resistance (Initial) | 2.0 MPa (100% cohesive) |
| Heat Resistance (500 h) | 1.8 MPa (100% cohesive) |
| Heat Resistance (1000 h) | 1.8 MPa (100% cohesive) |
| Heat Resistance (2000 h) | 2.0 MPa (100% cohesive) |
| Cure Time at 120°C | 2 hours |
| Cure Time at 150°C | 1 hour |
| Cure Time at 180°C | 10 minutes |
