Shenzhen Huazhisheng New Material Technology Co., Ltd.
                                                                                                           
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Since 2018
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DOWSIL TC-5351 Non-Curing Thermal Compound with High Thermal Conductivity (3.3 W/mK) for Automotive Power Applications

Price Negotiable
Price: 736
MOQ: 1
Delivery Time: 3-5
Brand: DOWSIL
Product Description
DOWSIL TC-5351 Automotive Power Thermal Compound
Grey Non-Curing Gap Fill Material designed specifically for automotive power applications with superior thermal management properties.
Product Overview
DOWSIL TC-5351 is a grey one-part non-curing thermally conductive compound based on a siloxane polymer matrix with thermally conductive fillers. This specialized material offers high thermal conductivity and excellent stability on vertical surfaces.
Technical Specifications
Property Unit Value
One/Two Part - One
Color - Grey
Viscosity cP 300,000
Thixotropy NA 2
Specific Gravity - 3.1
Thermal Conductivity W/mK 3.3
Dielectric Strength kV/mm 6.3
Volume Resistivity ohm·cm 3.1*10¹³
Key Features
  • High thermal conductivity (3.3 W/mK) for efficient heat transfer
  • Non-curing formulation maintains flexibility and performance
  • Thixotropic properties prevent sagging on vertical surfaces
  • Capable of filling vertical gaps up to 1.0mm
  • Excellent dielectric strength and volume resistivity
  • Suitable for automated or manual dispensing applications
Application Scenarios
Specifically designed as a thermal interface material for automotive power applications including:
  • Power modules and inverters
  • Onboard chargers for electric vehicles
  • New energy vehicle battery systems
  • Electric drive systems thermal management

Company Information
Shenzhen Huazhisheng New Material Technology Co., Ltd. is a professional industrial adhesives and sealants supplier serving global markets since 2018.
Market Distribution
Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%)
Product Portfolio
We supply high-performance adhesives and sealants from global industry leaders including Cemedine, Dow Corning, Shin-Etsu, Araldite, Momentive, and other premium manufacturers.
Quality Assurance
  • Mandatory pre-production sample approval
  • Final inspection by QC team before shipment
  • International certifications: SGS, UL, FDA, RoHS, REACH
Competitive Advantages
Reliable Supply: Authentic products from top manufacturers
Expert Support: Technical guidance for optimal product selection
Global Compliance: Certifications meeting target market standards
Efficient Service: Customized solutions & professional support
Service Offerings
Delivery: EXW/FOB/CIF
Payment: USD/EUR/CNY/HKD via T/T, L/C
Support: Technical consultation & logistics coordination
DOWSIL TC-5351 Automotive Power Thermal Compound product packaging and application demonstration

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Huazhisheng New Material Technology Co., Ltd.
Location 101, No. 130 Fengping Road, Shitouling Industrial Zone, Wulian Village, Fenggang Town, Dongguan City, Guangdong Province, China
Contact Person ouyang

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