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  • SE400AB Thermal Gel 4.0W/mK
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    SE400AB Thermal Gel 4.0W/mK

    Use Range:
    SE400AB 4.0 W/m·K Two-Part Thermal Gel (Thermal Putty) is a silicone resin-based flexible thermal gap filler. It cures to form an elastomer that delivers efficient heat transfer and reliable shock absorption, effectively protecting electronic components. The product features low thermal impedance, minimal silicone oil seepage, and superior extrusion properties. Once cured, the elastomer retains a consistent required thickness, providing reliable shock absorption; it can replace traditional thermal pads and boasts excellent reworkability. Thickness and shape can be precisely controlled via automated dispensing equipment.

    Free Samples
    To request a sample of our two-component (2K) Thermal Gel (Thermal Liquid Gap Filler) or inquire about more product information, please email us at sales3@u-sheen.com or Click here.
     

    Product Description

    SHEEN's SE Series two-component Thermal Gel are renowned for their outstanding performance characteristics, which include:  
    ◆ Excellent thermal conductivity, available in options ranging from 2.0 to 8.0 W/m·K.  
    ◆ Soft and elastic after curing, maintaining the required thickness and providing shock absorption.  
    ◆ High electrical insulation, with dielectric strength up to 8 kV/mm.  
    ◆ Excellent flame resistance, achieving a UL94 V-0 rating.  
    ◆ Curing time adjustable based on temperature.  
    ◆ Two-component structure for easy storage.  
    ◆ Can be precisely controlled for thickness and shape using automated equipment.  
    ◆ Complies with RoHS, Halogen-Free, and REACH environmental & safety standards.  

    【Applications】

    ◆ CPUs and GPUs  
    ◆ Power Supply Units (PSUs)  
    ◆ LED Modules  
    ◆ Engine Control Units (ECUs)  
    ◆ Gaming Consoles and Laptops  
     

    Properties

    Properties Unit SE400AB Test Method
    Thermal Conductivity W/m·K 4.0 ± 0.4 ASTM D5470
    Flow Rate(@50cc,90psi) g/min 30±5 -
    Color Before Curing - Part A: White
    Part B: Pink
    Mixing: Pink
    Visual
    Density g/cc 3.0 ± 0.2  Helium Pycnometry
    Mix Ratio - 1:1 -
    Color After Curing - Pink Visual
    Hardness After Curing Shore 00 45 ~ 65 ASTM D2240
    Tack-Free Time (@25℃) min ≥ 60 -
    Full Cure Time (@25℃) h ≥ 2 -
    Full Cure Time (@100℃) min ≥ 10 -
    Minimum Interface Thickness mm 0.10 -
    Shelf Life (@25℃) months 6 -
    Operating Temp. -40 ~ 150 -
    Dielectric Strength (@AC) kV/mm ≥ 10 ASTM D149
    Dielectric Constant (@1MHz) - 7.0 ASTM D150
    Volume Resistivity Ω·cm >1012 ASTM D257
    Coefficient of Thermal Expansion ppm/K 175 ASTM E831
    Flame Rating - V-0 UL94
    RoHS - PASS IEC 62321
    Halogen - PASS EN 14582
    REACH - PASS EN 14372

    【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】

      ● 50cc ● 400cc
     

    【Shelf Life】

       6 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
    Sheen Technology office, cleanroom, and manufacturing equipment
     

    Partners

    Sheen's partners: Samsung, TP-Link, OPPO, AUX, Sanden, BYD, BEA, TCL, Huaqin
     

    Certifications

    Sheen Technology quality and environmental management system certificates  

    Videos

    For more details, please click on the following website.
    https://www.youtube.com/watch?v=XkvrfmPiXWI
     

    INQUIRY

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