Dowsil SE4420 White Thermally Conductive Adhesive 0.92 W/mK
Price:
CN¥629.24/pieces
MOQ:
1
Delivery Time:
3-5
Brand:
dowsil
Product Description
Dowsil SE 4420 Thermally Conductive Adhesive for Telecom and Power Device Cooling
Product Description
Dowsil SE 4420 is a high-performance thermally conductive adhesive designed for efficient thermal management in telecom and power device applications.
Key Features
- Moisture-curing formulation produces durable, low-stress elastomer
- Non-corrosive by-products ensure component safety
- High thermal conductivity (0.92 W/mK) for efficient heat transfer
- Excellent mechanical properties including 4.1 MPa tensile strength
- 77% elongation and Shore A hardness of 76 for durable performance
Technical Specifications
| Property | Unit | Value |
|---|---|---|
| One part or two part | - | One |
| Color | - | White |
| Specific gravity (cured) | - | 2.26 |
| Tack-Free time at 25°C | minutes | 8 |
| Tensile strength | MPa | 4.1 |
| Elongation | % | 77 |
| Durometer Shore A | - | 76 |
| Thermal conductivity | W/mK | 0.92 |
| Unprimed adhesion to aluminum | MPa | 2.7 |
Applications
Dowsil SE 4420 is widely used in thermal management for:
- Telecom equipment
- Power supply modules
- Consumer electronics
About Our Company
Who we are: Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018.
Global markets served: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).
Product range: High-performance adhesives and sealants from global leaders including Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive.
Quality assurance: Mandatory pre-production samples approval, final inspection by QC team, and international certifications including SGS, UL, FDA, RoHS, REACH.
Why choose us: Reliable supply of authentic products, expert technical support, global compliance certifications, and efficient customized solutions.
Services: EXW/FOB/CIF delivery options, multiple currency payment methods (USD/EUR/CNY/HKD), technical consultation, and logistics coordination.
Similar Products
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