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  • Phase Change Thermal Sheet Phase Change Thermal Sheet
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    Phase Change Thermal Pad

    Use Range:
    SHEEN's SP Series Phase Change Thermal Pads are solid at room temperature and feature self-adhesive properties, making them easy to operate. When the temperature reaches the phase change range of 45-55℃, they begin to soften and become liquid. These materials offer similar wet-out performance to thermal paste, effectively filling gaps between heat sinks and electronic components. They can be die-cut into any shape based on customer requirements, providing convenience, high reliability, and ease of operation. They offer a maximum thermal conductivity of up to 6.0 W/m·K.

    Free Samples
    To request a sample of our Phase Change Thermal Pads or inquire about more product information, please email us at [email protected] or Click here.
     

    Product Description

    The SHEEN's SP Series Phase Change Thermal Pads are renowned for their distinctive characteristics, which include:  
    ◆ Good thermal conductivity, with options ranging from 1.8 to 6.0 W/m·K.  
    ◆ Low thermal impedance, reaching as low as 0.015 ℃*in²/W at 50psi, ensuring efficient heat transfer.  
    ◆ Excellent wetting properties ensure that there is no risk of spillage after thermal cycling, making them a viable alternative to thermal grease/thermal paste.  
    ◆ Self-adhesive for easy application and rework.  
    ◆ Complies with RoHS, Halogen-Free, and REACH environmental and safety standards.  
     

    【Applications】

    ◆ CPU/GPU Chips  
    ◆ Capacitors  
    ◆ Memory/VRAM particles  
    ◆ Control boards  
    ◆ Splitters  
    ◆ Relays  
     

    Properties

    Properties Color Reinforcement Carrier Thermal Conductivity Thermal Impedance (@50psi) Thickness Phase Change Temp.
    Unit - - W/m·K ℃*in2/W mm
    SP205A-30 Gray - 3.0 0.05 0.2 45 ~ 55
    SP205A-35 Gray - 3.5 0.04 0.2 45 ~ 55
    SP205A-40 Gray - 4.0 0.03 0.2 45 ~ 55
    SP205A-50 Gray - 5.0 0.02 0.3 45 ~ 55
    SP205A-60 Gray - 6.0 0.015 0.3 45 ~ 55
    SP205A-AL-40 Green/Gray Aluminum Foil 4.0 0.06 0.18 50 ~ 60
    SP350P Green Polyimide 1.8 0.4 (30psi) 0.13 ~ 0.5 45 ~ 55
    Test Method Visual - ASTM D5470 ASTM D5470 ASTM D751 ASTM D3418
     

    About Us

    Dongguan Sheen Electronic Technology Co., Ltd.
    Founded: 2008
    Team: 110 employees
    Facility: 5,000㎡
    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

     

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