Product Introduction
SILCOOL™ TIA241GF Silicone Gap Filler is a soft, two-component, thermally conductive silicone system designed to efficiently dissipate heat in electronic applications. Its non-slumping texture improves processing stability, while its fast cure and soft, compliant nature enhance performance under thermal cycling. It functions as a high-performance alternative to conventional thermal pads.
SILCOOL™ TIA241GF Silicone Gap Filler Features
- Strong thermal conductivity
- Fast, low-temperature curing performance
- Simple 1:1 mixing ratio
- Soft cured state for stress relief
- Excellent slump resistance
- Repairable material
- UL94 V-0 certified
- Glass bead options for BLT management
SILCOOL™ TIA241GF Silicone Gap Filler Applications
- Automotive electronic assemblies
- Thermal interfaces in consumer electronics
- Telecommunications systems
- Industrial and lighting thermal management
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: Blue; Part B: Pale Blue |
| Viscosity | 220 Pa·s (A & B) |
| Mixing Ratio | 1:1 |
| Viscosity after mixing | 220 Pa·s |
| Thixo Index | 2.6 |
| Work Life (23°C) | 2 h |
| Cure (100°C) | 0.25 h |
| Cure (70°C) | 0.5 h |
| Cure (23°C) | 24 h |
| Density | 3.14 g/cm³ |
| Thermal Conductivity | 4.1 W/m·K |
| Thermal Resistance (80 µm BLT) | 30 mm²·K/W |
| Hardness | Type E: 45; Shore 00: 70 |
| Tensile Strength | 0.2 MPa |
| Elongation | 40% |
| Volume Resistivity | 1.0 × 10⁴ MΩ·m |
| Dielectric Strength | 14 kV/mm |
| CTE | 110 ppm/°C |
| Low Volatile Siloxane | 150 ppm |
| Flame Retardant | UL94 V-0 equivalent |
| RTI | 150°C equivalent |
| Glass Beads | 180 & 250 µm options |
