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Thick Film Heater Silver Paste Thermal Conductivity Good Welderability

Categories Electrically Conductive Paste
Brand Name: LEED-INK
Model Number: DT5503
Certification: ISO9001, ISO14001, SGS, ROHS
Place of Origin: China
MOQ: 1KG
Price: Negotiable
Payment Terms: L/C, T/T, Western Union, Paypal
Supply Ability: 30000KG per month
Delivery Time: within 7 days after payment confirmed
Packaging Details: 1KG/ Plastic Jar, 6 Jars/ Carton. Carton size: 39*26*17cm. G.W.: 7.5KG / carton
Ag Content (%): 70
Drying: 120-150℃/ >8min
Firing: 550℃/>10min
Conductivity(mΩ/sq): ≤4
Solder Resistance (times) (235°C, 10s, PbSn Solder): ≥2
Adhesion((N/2×2mm2): ≥20
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    • Product Details
    • Company Profile

    Thick Film Heater Silver Paste Thermal Conductivity Good Welderability


    Good adhesiveness Silver Electrically Conductive Paste for Thick Film Heaters


    Description


    DT5503 is electrically conductive silver paste which LEED-INK specially developed for thick film heater and with a lower firing temperature, usually in the 500-550 ℃ can be fired for the need for lower sintering temperature of the circuit, the sensor and electronic components electrode.

    The silver paste has good electrical conductivity, reliable adhesion, in line with the latest environmental requirements. It is environmental friendly and with non-toxic, non-harmful organic substance.


    Application


    It could be applied for various circuit boards, chip component electrodes, LED packages, thermoelectric modules, boards for power control modules, etc.


    Advantage

    • Compatible without coat
    • Good solderability
    • Pb and Cd free
    • Good adhesion

    Specification


    Test


    DT5503


    Ag Content (%)

    70

    Viscosity (Pa.S)

    (NDJ-99, 4#, 10rpm, 25±0.5℃)

    200±30

    Fineness(μm)

    <12

    Screen Mesh

    (Stainless steel/ Polyester mesh)

    250~325

    Recommended Drying Conditions

    120-150℃/ >8min

    Recommended Firing Conditions

    550℃/ >10min

    Fired Thickness(μm)

    14±2

    Conductivity(mΩ/sq)

    ≤4

    Welderability

    Good

    Solder Resistance (times)

    (235°C, 10s, PbSn Solder)

    ≥2

    Adhesion/ Tape Pull

    (3M Scotch Tape #600)

    No Ag Transfer

    Adhesion((N/2×2mm2)

    ≥20

    Thinner

    LEED DZ-XS

    Shelf Life

    Six Months

    from Date of Shipment


    Why Choose Us?


    1. We has over 15 years’ manufacturing experience in electronic paste product and 5 years of exporting experience. Our professionaland thoughtful after-sales service eliminates your worries.


    2. 3 steps for inspection(self-inspection, mutual inspection, special inspection) before delivery to guarantee the product quality.


    3. Superior testing equipment, simulate clients’ real feel, ensure every products meet customers real production requirement.


    4. Fast delivery: quick supply of sample in stock and 3-7 days for bulk production.


    5. Ensure product with high quality and pre-commissioning before delivery.


    Related Products Properties


    Test


    Properties



    DT5501



    DT5502



    DT5503



    DT5504



    DT5505


    Ag Content (%)

    8075706560

    Viscosity (Pa.S)

    (NDJ-99, 4#, 10rpm, 25±0.5℃)

    200±30

    Fineness(μm)

    <12

    Screen Mesh

    (Stainless steel/ Polyester Mesh)

    250~325

    Leveling Time

    At room temperature, 2-3 min

    Recommended

    Drying Conditions

    120℃-150℃/>8min

    Recommended

    Firing Conditions

    550℃/>10min

    Film Thickness (μm)

    12-16

    Conductivity (mΩ/sq)

    ≤ 3

    ≤ 3

    ≤ 4

    ≤ 4

    ≤ 5

    Welderability

    Excellent

    Excellent

    Good

    Good

    Good

    Soldering Resistance (times)

    (235℃, 10s, PbSn Solder)

    ≥2

    Adhesion((N/2×2mm2)

    ≥20

    Shelf Life200±30

    Six Months from Date of Shipment

    Quality Thick Film Heater Silver Paste Thermal Conductivity Good Welderability for sale
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