Product Introduction
Momentive INVISISIL™ SN3001 is a two-component silicone gel designed for optical bonding applications requiring high transparency and excellent cushioning. After mixing at a 1:1 ratio, it cures at room temperature into a soft, tacky gel within approximately 30 minutes. Its mechanical and environmental protection properties help safeguard electronic assemblies from humidity, vibration, and shock.
Momentive INVISISIL™ SN3001 Features
- 1:1 mix ratio for easy processing
- Room-temperature curability
- Soft, tacky and cushioning silicone gel
- High optical clarity (>99% transmittance)
- Lap shear strength: 0.4 MPa
- Dielectric constant: 2.7
- Thermal conductivity: 0.17 W/mK
- No corrosive reaction by-products
Momentive INVISISIL™ SN3001 Applications
- Optical bonding in display modules
- Shock and vibration protection for electronics
- Moisture-resistant optical encapsulation
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 |
|---|---|
| Product Name | INVISISIL™ SN3001 |
| Type | Two-component optical bonding silicone gel |
| Mix Ratio by Weight/Volume | 1:1 |
| Tack-free Time at Room Temperature | ~30 minutes (with curing agent) |
| Uncured Appearance (A/B) | Transparent / Transparent |
| Viscosity (23 °C), A | 1.0 Pa·s |
| Viscosity (23 °C), B | 1.0 Pa·s |
| Viscosity After Mixing (23 °C) | 1.0 Pa·s |
| Specific Gravity (23 °C) | 0.97 |
| Percent Transmittance (1 mm, 400 nm) | > 99% |
| Percent Transmittance (1 mm, 800 nm) | > 99% |
| Cured Appearance (0.5 hr @ 60 °C) | Transparent gel |
| Penetration | 40 |
| Lap Shear Strength (0.15 mm) | 0.4 MPa |
| Young’s Modulus | 0.015 MPa |
| Volume Resistivity | 1.0 × 107 MΩ·m (1.0 × 1015 Ω·cm) |
| Dielectric Strength | 18 kV/mm |
| Dielectric Constant (60 Hz) | 2.7 |
| Dielectric Loss (60 Hz) | 0.002 |
| Volume Expansion | 1 × 10-3 1/K |
| Thermal Conductivity | 0.17 W/m·K |
| Haze | 0.1% |
| Percent Transmittance (400 nm) | 99% |
| Yellowness Index (D1925) | 0.1 |
| b* | 0.1 |
