High Performance Thermal Grease DOWSIL™ TC 5080 Optimized Thermal Interface Solution

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

Shenzhen Huazhisheng New Materials Technology Co., Ltd. is a leading provider of environmentally friendly adhesives and technical solutions, specializing in the application of modified silicone rubber, epoxy adhesives, thermal materials, bonding adhesives, encapsulation adhesives, and UV adhesives across various industries such as electronics, home appliances, LED lighting, automotive, consumer electronics, rail transit, aerospace, and electrical power. Huazhisheng New Materials adheres to the corporate sustainable development strategy of "Progress, Innovation, Professionalism, and Integrity," and integrates the philosophy of "Quality, Efficiency, Environment-Friendly, and Reliability" throughout the entire product lifecycle. Our products have passed SGS, UL, FDA, DIN, and non-toxic certifications, and have been awarded multiple global patents, making us one of the primary suppliers of adhesives and new materials in China's new energy, electronics, automotive, industrial, packaging, environmental protection, construction, and high-speed rail sectors.
With an innovative perspective, we offer customized solutions, continuously develop leading technologies, and provide comprehensive support to clients across various industrial sectors. We are committed to collaborating with our clients to drive industrial transformation and upgrading, ensuring your sustained competitive edge.
Based on advancements in various polymer chemical materials, Huazhisheng New Materials has established a leading position in four key areas: coating, bonding, sealing, and thermal conductivity. Our efficient and environmentally friendly adhesive products and technical solutions help industrial enterprises enhance production efficiency and benefits, protect your electronic products from external chemical agents and harsh usage environments, and extend their lifespan, ensuring continuous and stable operation.