Shenzhen Huazhisheng New Material Technology Co., Ltd.
| CAS No. | Dow Corning |
| Other Names | Dow Corning SE4486 |
| Main Raw Material | Silicone |
| Usage | Construction, Fiber & Garment, Footwear & Leather, Packing, Transportation, Woodworking, Electronic control device and transformer potting |
| product name | Dow Corning SE4486 |
| Type | Thermal silica |
| Package | 330ML/Piece |
| Thermal Conductivity @ 25°C | 1.53 W/m·K |
| Tensile Strength | 551 psi |
| Service Temperature Range | -45°C to 200°C |
| Specific Gravity | 2.59 g/cm³ |
| Hardness | 78 Shore A |
| Volume Resistivity | 0.008 Ω·cm |
| Packaging Details | 1 piece |
| Delivery Time | 5-8days |
| Payment Terms | T/T,L/C,D/A,D/P,Western Union,MoneyGram |
| Supply Ability | 1000Piece |
| Place of Origin | Guangdong, China |
| Brand Name | Dow Corning |
| Model Number | SE4486 |
| Certification | TDS,SDS,Rohs |
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Product Specification
| CAS No. | Dow Corning | Other Names | Dow Corning SE4486 |
| Main Raw Material | Silicone | Usage | Construction, Fiber & Garment, Footwear & Leather, Packing, Transportation, Woodworking, Electronic control device and transformer potting |
| product name | Dow Corning SE4486 | Type | Thermal silica |
| Package | 330ML/Piece | Thermal Conductivity @ 25°C | 1.53 W/m·K |
| Tensile Strength | 551 psi | Service Temperature Range | -45°C to 200°C |
| Specific Gravity | 2.59 g/cm³ | Hardness | 78 Shore A |
| Volume Resistivity | 0.008 Ω·cm | Packaging Details | 1 piece |
| Delivery Time | 5-8days | Payment Terms | T/T,L/C,D/A,D/P,Western Union,MoneyGram |
| Supply Ability | 1000Piece | Place of Origin | Guangdong, China |
| Brand Name | Dow Corning | Model Number | SE4486 |
| Certification | TDS,SDS,Rohs | ||
| High Light | Dowsil SE4486 ，SE4486 Thermally Conductive Adhesive ，Dowsil Thermally Conductive Adhesive | ||
Dowsil SE 4486 is a non-corrosive, single-component, moisture-cure silicone thermal adhesive designed for high-performance thermal management in electronics. Its unique formulation ensures rapid curing, low volatility, and exceptional thermal conductivity, making it ideal for bonding heat-sensitive components in demanding environments.
SE 4486 is engineered to address critical thermal challenges in modern electronics. As a flexible elastomer post-cure, it provides reliable stress relief and vibration damping across a wide temperature range (-45°C to 200°C). Its controlled volatility (D4-D10 <0.002) minimizes outgassing risks, protecting sensitive components during operation. Engineered for fast tack-free performance, this adhesive is compatible with automated dispensing systems, enhancing production efficiency.
Enhanced Properties
Ultra-Low Volatility: Meets stringent requirements for emissions-sensitive applications (D4-D10 <0.002).
High Thermal Conductivity: Delivers efficient heat transfer (1.53 W/m·K at 25°C) to dissipate heat from power devices.
Rapid Curing: Achieves tack-free surface in under 4 minutes at room temperature, accelerating production cycles.
Mechanical Flexibility: Shore A hardness of 78 ensures shock absorption and reliability under thermal cycling.
Electrical Insulation: Maintains dielectric integrity with a UL 94 V-0 flammability rating.
SE 4486 is widely used in industries requiring robust thermal management solutions:
Power Electronics: Bonding heat sinks to IGBT modules, DC-DC converters, and power transistors.
LED Lighting: Securing LED chips to substrates while preventing thermal runaway.
Automotive Electronics: Protecting automotive ECUs, inverters, and battery modules from heat stress.
Consumer Electronics: Ideal for smartphone PCBs, gaming consoles, and wearable devices.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2018
Total Annual:
5000000-8000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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 a... 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 a...
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