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  • Thermal Gel Thermal Gel

    SE250AB Thermal Gel 2.5W/mK

    Use Range:
    SE250AB Double Component Thermal Gel is a soft silicone-based thermally conductive gap-filling material with high thermal conductivity, low interfacial thermal resistance and good thixotropy. It is an ideal material for applications with large gap tolerances. It is filled between the electronic components to be cooled and the heat sink/housing, etc., making them in close contact, reducing thermal resistance, and quickly and effectively reducing the temperature of the electronic components, thereby extending the life of the electronic components and improving their reliability. The SE250AB can be applied by hand or by dispensing equipment.

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    Product Description

    SE250AB is a soft silicone-based double component thermal gel with high thermal conductivity, low interfacial thermal resistance and good thixotropy. double component thermal gel is an ideal material for applications with large gap tolerances.SE250AB double component thermal gel is filled between the electronic components to be cooled and the heat sink/housing, etc., making them in close contact, reducing thermal resistance, and quickly and effectively reducing the temperature of the electronic components, thereby extending the life of the electronic components and improving their reliability. The SE250AB double component thermal gel can be applied by hand or by dispensing equipment. 
     

    Applications

     

    ◆  Hard disk, mobile phone
    ◆  Optical precision equipment
    ◆  laptop
    ◆  Mobile and communication equipment
    ◆  Automobile engine control equipment
    ◆  High-end industrial control and medical electronics
      

     

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    Product Parameters

     

    SE250AB double component thermal gel
    Product performance Test Results Standard test
    Before mixing Component A Component B  
    Colour Pink Pink Visual
    Viscosity (mPa.s) 250000 250000 ASTM D2196
    Density (g/cm3) 2.8 2.8 Helium true density method
    The mixing ratio 1:01 N/A
    Shelf life @25℃(month) 6 6 N/A
    Mixed performance
    Colour Pink Visual
    Volume resistance >1013Ωcm ASTM D257
    Thermal Conductivity 2.5W/mK ASTM D5470
    Dielectric breakdown strength >200VAC/milC/mil ASTM D149
    Dielectric constant 5.5 ASTM D150
    Minimum interface thickness 0.09mm N/A
    Operating temperature -50~200℃ N/A
    Siloxane volatilization(D3~D12) <300PPM GB/T 27843-2011
    Thermal expansion coefficient 175ppm/K ASTM E831
    Flame retardancy V-0 UL 94
    Flame retardancy @25℃(Min) 20 N/A
    Full cure time
    25℃(H) 4 N/A
    100℃(min) 10 N/A
    RoHS PASS IEC 62321
    Halogen PASS EN14582
    REACH PASS EN14372
     
    SE series Thermal gel 
    Sheen gel series Thermal conductivity Extrusion speed Dielectric Breakdown Voltage
    SE250AB 2.5 W/mK 35g/min >5KV/AC/mm
    SE300AB 3.0 W/mK 30g/min >5KV/AC/mm
    SE400AB 4.0 W/mK 25g/min >5KV/AC/mm
    SE500AB 5.0 W/mK 25g/min >5KV/AC/mm
    SE800AB 8.0W/mK 20g/min >5KV/AC/mm

     

    Customization Ability

     

    Our products have passed 1000 hours cold and hot shock test,1000 hours double 85 test,1000 hours high temperature aging test,Committed to providing more reliable heat conduction solutions for automobile, communication, security and other industries.

    About Us

     

          

    Dongguan Sheen Electronic Technology Co., Ltd is a high-tech enterprise which dedicates to develop, produce and sale of thermal conductive materials and thermal insulation materials, For now the main products are thermally conductive pad, thermally conductive gel, thermal grease, phase change thermal grease, phase change thermal interface materials, thermally conductive tape, foam silicone sheet, thermal silicone adhesive, thermal insulation materials, they are widely used in cell phone, power supplies, LED lights, computers, automotive electronic, network communications, electrical and mechanical equipment, instrumentations, electrical and electronic fields and so on.

    Our company is located in the famous Pearl River Delta Industrial Zone in Dalingshan Town, Dongguan City, Guangdong Province. We adhere to the concept of integrity, win-win cooperation, user-oriented and results-oriented, do our best to create value for customers, and do our best for the social development

          

     

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