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usheenthermal
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Thermal Pad Series
Typical Applications:
SF Series silicone thermal pads are renowned for their exceptional softness and compressibility. They are extensively used to fill gaps between heat-generating electronic components and heat dissipation modules. By effectively eliminating air gaps, these pads enhance thermal conduction efficiency. Their soft nature also provides shock absorption and buffering, making them suitable for various rough surfaces. These pads come with self-adhesive, which facilitates easy handling and allows for rework. They offer a maximum thermal conductivity of up to 15 W/m·K.
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To request a sample of our Thermal Pads or inquire about more product information, please email us at tina@u-sheen.com or request a product sample.
Product Description
◆ Excellent thermal conductivity, with a wide range from 1.5 to 15.0 W/m·K.
◆ Available in various thicknesses from 0.3 to 10.0 mm.
◆ Highly compressible and soft, minimizing assembly stress and protecting sensitive, fragile components.
◆ Self-adhesive for easy application and rework.
◆ Customizable into die-cut shapes to meet specific design requirements.
◆ Exceptional tensile strength and abrasion resistance.
◆ Excellent electrical insulation properties.
◆ Superior flame resistance, achieving a UL94 V-0 rating.
◆ Low silicone oil bleed and low siloxane volatility, minimizing impact on surrounding equipment.
◆ Complies with RoHS, Halogen-Free, and REACH environmental and safety standards.
【Applications】
◆ Electric Vehicle Battery Management System
◆ CPU/GPU Chips
◆ Capacitors
◆ Memory/VRAM particles
◆ Control boards
◆ Splitters
◆ Relays
Properties
| Silicone Thermal Pad Technical Specifications | ||||||
|---|---|---|---|---|---|---|
| Properties | Color | Thermal Conductivity | Thermal Impedance (1mm,@30psi) | Thickness | Standard Hardness | Customized Hardness |
| Unit | - | W/m·K | ℃*in²/W | mm | Shore 00 | Shore 00 |
| SF100 | Gray White | 1.5 | 0.90 | 0.3 ~ 10.0 | 40/60±5 | 10 ~ 90 |
| SF300 | Dark Gray | 2.0 | 0.70 | 0.3 ~ 10.0 | 40/60±5 | 10 ~ 90 |
| SF400 | Yellow | 2.5 | 0.50 | 0.3 ~ 10.0 | 40/60±5 | 10 ~ 90 |
| SF500 | Blue | 3.0 | 0.45 | 0.3 ~ 10.0 | 40/60±5 | 20 ~ 90 |
| SF600D | Gray | 4.0 | 0.40 | 0.3 ~ 5.0 | 40/60±5 | 30 ~ 90 |
| SF600 | Gray/Pink | 5.0 | 0.35 | 0.5 ~ 5.0 | 40/60±5 | 30 ~ 90 |
| SF600G | Gray | 6.0 | 0.30 | 0.5 ~ 5.0 | 40/60±5 | 30 ~ 90 |
| SF700 | Gray | 7.0 | 0.25 | 0.5 ~ 5.0 | 40/60±5 | 30 ~ 90 |
| SF800 | Gray | 8.0 | 0.22 | 0.5 ~ 5.0 | 40/60±5 | 30 ~ 90 |
| SF1000 | Gray | 10.0 | 0.18 | 0.5 ~ 5.0 | 40/60±5 | 30 ~ 80 |
| SF1200 | Gray | 12.0 | 0.15 | 0.8 ~ 5.0 | 40/60±5 | 30 ~ 80 |
| SF1500 | Gray | 15.0 | 0.10 | 1.0 ~ 5.0 | 40±10 | 30 ~ 60 |
【Product Specifications】
200*300 mm or die-cut parts
【Storage & Transportation】
Store in a well-ventilated, cool, and dry area, away from open flames.
This product is non-toxic and should be stored and transported as a non-hazardous material.
【Packaging】
Customized packaging according to customer requirements.
【Shelf Life】
6-12 months
About Us
Dongguan Sheen Electronic Technology Co., Ltd.
◆ Founded: 2008
◆ Team: 200 employees
◆ Facility: 20,000㎡
◆ Focus: R&D and production of functional materials
◆ Strengths: Efficient, collaborative team
◆ Achievements: Key supplier to leading global manufacturers
◆ Applications: Telecom, Automotive, Medical, Computing, Industrial , Military
◆ Certifications: ISO9001:2015, ISO14001:2015, IATF16949:2016
Partners
Certifications
Videos
FAQ About Silicone Thermal Pads
1. What is an SF Series silicone thermal pad?
The SF Series is a silicone-based thermal interface pad designed to fill gaps between heat-generating electronic components and heat dissipation modules. Its soft and compressible structure conforms to uneven surfaces, helps eliminate air gaps, and improves thermal transfer while also providing shock absorption and mechanical buffering.
2. What thermal conductivity options are available for SF Series thermal pads?
The SF Series offers thermal conductivity grades from 1.5 to 15 W/m·K, including SF100, SF300, SF400, SF500, SF600, SF600G, SF700, SF800, SF1000, SF1200, and SF1500. The appropriate grade can be selected based on the required thermal performance, interface thickness, compression conditions, and application requirements.
3. Are SF Series silicone thermal pads electrically insulating?
Yes. SF Series thermal pads provide electrical insulation in addition to thermal conductivity. This makes them suitable for electronic assemblies where the thermal interface must transfer heat while maintaining electrical isolation between components and heat dissipation structures. The series also offers UL94 V-0 flame resistance.
4. Are SF Series thermal pads suitable for low-pressure applications?
Yes. The SF Series is highly soft and compressible, making it suitable for interfaces where assembly pressure is limited or where components are sensitive to mechanical stress. The pads can conform to surface irregularities and fill different interface gaps, with available thicknesses ranging from 0.3 to 10.0 mm depending on the grade.
5. Can SF Series silicone thermal pads be customized for specific applications?
Yes. SF Series thermal pads can be customized in terms of hardness, thickness, shape, and die-cut configuration. Standard material can be supplied as 200 × 300 mm sheets or die-cut parts. Customized hardness is available across different grades, allowing engineers to balance compressibility, thermal performance, and assembly requirements.