• LED outdoor Screen Silicone Potting Compound 4120Q Potting electronic components
  • LED outdoor Screen Silicone Potting Compound 4120Q Potting electronic components

    LED outdoor Screen Silicone Potting Compound 4120Q Potting electronic components

    Product Details:

    Place of Origin: CHINA
    Brand Name: HUITIAN
    Certification: SGS
    Model Number: 4120Q

    Payment & Shipping Terms:

    Minimum Order Quantity: 500KG
    Price: Negotiation
    Packaging Details: 22kg/set: A: 20kg /bucket, B: 2kg/bucket.
    Payment Terms: L/C, T/T
    Supply Ability: 10000KG MONTH
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    Detail Information

    Color COMPONENT A: BLACK Color Component B: Translucent
    Component Of Basic Materials: Polysiloxane Density Of A Component: 1.16
    Density Of B Component: 0.98 Viscosity: 2200
    Mix Ratio By Weight (A:B): 10:1 Handing Curing Time: 55 Mins
    Initial Curing Time: 3 Hours Tensile Strength: 0.6 Mpa
    Elongation At Break: 160% Hardness: Shore A 20
    Work Temperature: -60-200
    High Light:

    silicone potting compound for electronics

    ,

    silicone sealing compound

    Product Description

    LED outdoor Screen Silicone Potting Compound 4120Q Potting electronic components

    Product Features:

    Ø Double component, condensation type.

    Ø Room temperature curing.

    Ø Ethyl alcohol released after curing, non-corrosive to electronic components

    Ø High adhesion to all electronic components except for those made of PP&PE.

    Ø High performance on insulation, damp proofing, vibration resistance, chemical resistance, electricleakage resistance.

    Ø No need to add primer coating before use

    Ø High & low temperature resistant

    Ø Flame retardant rating:UL94 V-1

     

    Main Applications:

    Ø For the deep potting of power supply and electronic components and parts.

    Ø Especially suitable for the potting of inside and outside LED displays that request for flame retardant.

     

    ● How to Use

    Ø Before use, stir component A by hand or machine properly, keep component B sealed in the can and cut a proper hole at the sharp mouth of cartridge.

    Ø Check whether it’s adhering to Applied Materials theoretically.

    Ø Mix component A and B with the mix ratio A: B=10:1 by weight. Beforehand simple tests are requested if you need to change the mix ratio.

    Ø Vacuum defoaming is not necessary if the potting thickness is below 5mm,but it is requested if the thickness is more than 5mm.

    Ø Heating curing is unsuited, or pinholes and blisters will occur.

    Ø Long-term exposure of component B in the air is unsuited.

     

    Technical Data

    Item Unit Typical Value
    Color Component A   Black
    Component B   Translucent
    Component of Basic Materials   Polysiloxane
    Density Component A g/cm3 1.16
    Component B 0.98
    Viscosity Component A mPa*s 2800
    Component B 15
    After Mixed 2200
    Mix Ratio by weight (A:B)   10:1
    Handing Curing Time min 55
    Initial Curing Time hour 3
    Full Curing Time hour 24
    Tensile Strength After Curing Mpa 0.6
    Elongation at break % 160
    Harness Shore A 20
    Volume Resistivity Ω*cm 1x1015
    Dielectric Strength KV/mm 25
    Flame Retardant Rating   UL94 V-1
    Work Temperature -60~200

     

    Packing:

    Ø 22kg/set: A: 20kg /bucket, B: 2kg/bucket.

     

    ● Storage:

    Ø Keep it away from children.

    Ø Use it in ventilated places

    Ø In case of contact with skins, wipe and then flush with clear water.

    Ø In case of contact with eyes, flush with clear water immediately and go to hospital for checking.

    Ø Store it in dry and shady places at the temperature of 8~28℃

    Ø Storage life: Component A is 12 months; Component B is 6 months since the date of manufacture.

     

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