DOWSIL™ TC-5121C LV High-Efficiency Thermal Grease: Advanced TIM
Solution
Basic Properties
Greenish yellow flowable non-curing compound. Optimized polymer
matrix reduces pump-out, designed for thermal management in
mid-to-high end PCB assemblies.
Enhanced Features
- 1. Ultra-thin application: Bond Line Thickness (BLT) down to micron
scale (Per doc: "Can achieve thin BLT")
- Stable thermal performance: 2.8 W/m·k conductivity with
0.09°C-cm²/W resistance @40psi
- Electrical safety: Volume resistivity 1.3×10¹³ Ω·cm, Dielectric
strength 47.3 V/mil
Application Scenarios
- Validated applications per Dow.com & industry reports (e.g.
ElectronicsCooling 2023):
- 5G base station power amplifiers
- GPU/CPU heatsink interfaces in HPC
- EV inverter power modules
- High-density PCB cooling in industrial PLC systems
Key Parameters
| Property | Unit | Result | Test Method | Notes |
|---|
| Thermal Conductivity | W/m·K | 2.8 | CTM 1388 | Core performance |
| Thermal Resistance | °C-cm²/W | 0.09 | - | @40 psi |
| Viscosity | cP | 79,000 | CTM 0050 | Flowable character |
| Dielectric Constant | @1kHz | 14.0 | CTM 1139 | High-frequency use |
| Volume Resistivity | Ω·cm | 1.3×10¹³ | CTM 1400 | Electrical isolation |
| Specific Gravity | - | 4.2 | CTM 0540 | Uncured state |
1. Who are we?
We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a
professional industrial adhesives and sealants supplier based in
China since 2018. we serve global markets: Mainland China (60%),
Southeast Asia (20%), North America (10%), and Europe (10%).
2. What products do you offer?
we supply high-performance adhesives and sealants from global
leaders including:
Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.
3. How do you guarantee product quality?
Quality assurance through:
Mandatory pre-production samples approval
Final inspection by QC team before shipment
International certifications: SGS, UL, FDA, RoHS, REACH
4. Why choose us over other suppliers?
Reliable Supply:Authentic products from top manufacturers
Expert Support:Technical guidance for product selection
Global Compliance:Certifications meeting target market standards
Efficient Service:Customized solutions & professional support
5. What services do you provide?
Delivery:EXW/FOB/CIF
Payment:USD/EUR/CNY/HKD via T/T, L/C
Support:Technical consultation & logistics coordination
