Silicone Thermal Paste Grease DOWSIL TC-5622 1Kg For Construction / Transportation

DOWSIL TC-5622 1Kg Thermal Paste High Thermal Conductivity Silicone Grease For Construction And Transportation​

Basic Product Properties

• ​​Thermal Conductivity​​: 4.3 W/m·K
• ​​Color​​: Gray
• ​​Viscosity​​: 95,000 mPa·s
• ​​Form​​: Grease-like consistency
• ​​Key Components​​: Silicone-based grease with high-conductivity metal oxides

Product Introduction

DOWSIL™ TC-5622 is a high-performance thermal compound based on silicone grease, specifically designed to address thermal management challenges in electronic devices. Its unique formulation combines high-conductivity metal oxides with a silicone matrix, significantly enhancing heat dissipation efficiency while maintaining excellent electrical insulation properties. This product dual-functions as a thermal conductor and adhesive, forming a stable rubber-like sealant layer, making it suitable for high-end microprocessors, power electronic components, and other similar applications. Its low thermal impedance and long-term thermal stability ensure reliable performance even under high-stress or high-temperature environments.

Advanced Product Features

1. ​​Superior Thermal Conductivity​​
   TC-5622 delivers thermal efficiency ​​10%–15% higher​​ than standard thermal greases on average, rapidly dissipating heat generated by chips to reduce device operating temperatures.

2. ​​Wide Temperature Range Stability​​
   It maintains chemical stability across extreme temperatures (-50°C to 200°C), preventing material failure caused by mismatched coefficients of thermal expansion.

3. ​​Ease of Processing​​
   With a viscosity of 95,000 mPa·s, it offers high fluidity, enabling precise application via screen printing or stencil printing to simplify manufacturing processes.

4. ​​Broad Compatibility​​
   It is compatible with a wide range of substrates, including plastics, ceramics, and metals (e.g., aluminum, copper), and forms strong bonds without requiring a primer.

Application Scenarios

1. ​​Electronic Device Heat Dissipation​​

   • ​​CPU/GPU Packaging​​: Used in high-power-density heat dissipation for laptop and server chips to mitigate thermal runaway risks.
   • ​​Power Modules​​: Suitable for insulation and thermal conduction in IGBT, SiC, and other power semiconductor devices.

2. ​​Industrial Equipment​​

   • ​​Power Modules​​: Optimizes thermal conduction paths in AC-DC/DC-DC converters.
   • ​​Sensors and Transistors​​: Protects PTC heating elements or NTC temperature sensors from overheating damage.

3. ​​New Energy Sector​​

   • ​​Electric Vehicle Battery Management System (BMS)​​: Ensures uniform temperature distribution within battery packs to extend service life.
   • ​​Photovoltaic Inverters​​: Enhances inverter efficiency and reduces downtime risks caused by overheating.

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.