DOWSIL™ TC-5080 High-Performance Thermal Grease: Optimized Thermal
Interface Solution for Electronics Cooling
Basic Product Properties
DOWSIL™ TC-5080 is a one-part, white, non-curing thermal grease
composed of thermally conductive fillers and a siloxane polymer
matrix, delivering 1.0 W/mK thermal conductivity with
high-temperature stability.
Product Description
Formulated with metal oxide-filled silicone technology, this
material creates an efficient thermal bridge between heat sources
and heat sinks. Its low thermal resistance reduces interface
temperature gradients, enhancing cooling efficiency and long-term
reliability for PCB assemblies, particularly in compact
electronics.
Key Performance Attributes
High-Temp Stability: <0.01% oil bleed at 150°C/24hrs guarantees
reliability under prolonged thermal stress.
Low Thermal Resistance: 836,000 cP viscosity with 4.5mm slump
enables ultra-thin Bond Line Thickness.
Electrical Safety: 8.7 kV/mm dielectric strength and 2.9×10¹⁵ Ω·cm
volume resistivity ensure circuit protection.
Validated Applications
- 5G Base Stations: Thermal interface for Nokia AirScale RF units
(-40℃~150℃)
- EV Power Systems: Cooling solution for Tesla OBC power modules
(Mass production validated 2022)
- Consumer Devices: Chipset cooling in Microsoft Surface Pro
motherboards (0.2mm BLT compatibility)
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
