Product Introduction
Momentive SILCOOL™ TIA225GF is a two-component, liquid-dispensed silicone thermal pad engineered to form an efficient heat-transfer path in electronic assemblies. Its stable, non-slumping consistency supports precise placement, while its softness after cure enhances stress relief. As a versatile alternative to pre-fabricated thermal pads, it conforms well to complex geometries and functions effectively as a thermal gap filler.
SILCOOL™ TIA225GF Features
- Good thermal conductivity for effective heat dissipation
- Fast, low-temperature curing
- Soft cured profile supports stress relief during thermal cycling
- Simple 1:1 mixing ratio for ease of use
- Conforms to complex and irregular interface shapes
- Suitable for dispensing or printing
- Repairable formulation
- UL94 V-0 equivalent flame retardancy
SILCOOL™ TIA225GF Applications
- Thermal interface materials for consumer electronics
- Telecommunications equipment thermal management
- Automotive electronic modules
- LED lighting assemblies and components
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 | Part A: Dark Gray; Part B: Light Gray |
| Viscosity (23°C) | 100 Pa·s (A & B) |
| Mixing Ratio | 100:100 (weight) |
| Viscosity after mixing | 100 Pa·s |
| Pot Life | 4 h |
| Cure (70°C) | 0.5 h |
| Cure (23°C) | 24 h |
| Density (23°C) | 2.90 g/cm³ |
| Thermal Conductivity | 2.5 W/m·K |
| Thermal Resistance (50 µm BLT) | 35 mm²·K/W |
| Hardness | Type E: 50 |
| Tensile Strength | 0.4 MPa |
| Elongation | 70% |
| Volume Resistivity | 6.0 × 10⁶ MΩ·m |
| Dielectric Strength | 20 kV/mm |
| CTE | 120 ppm/K |
| Low Volatile Siloxane | 200 ppm |
| Flame Retardant | UL94 V-0 (planned) |
| RTI | 150°C (planned) |
