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Maxtech SI8710 Two Component Dielectric Insulation Liquid Silicone Gel

 

Typical Applications

Used for encapsulation of various modules, semi-conductor, IGBT, automotive ECU module, IC chip, weighing sensor, waterproof connector.

 

Product Description

SI8710 is two-component transparent self-healing silicone gel, when cured it will become elastomer with buffer and self-recovery property. Used to isolate moisture and other noxious pollutant from contacting the circuit board, also used as dielectric of high voltage. The other usage is stress relief for protecting circuit and interconnect devices from high temperature and mechanical stress.

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Key Features

  • 1:1 addition type, good adhesive strength and self-healing 
  • High elongation, excellent flexibility for mechanical stress relieving
  • Low oil penetration after cured, good anti-poisoning property
  • Good dielectric in high temperature for high voltage protection 
  • Excellent aging resistance and weatherability 
  • Excellent waterproof, corrosion prevention, moisture proof and chemical media resistance

 

Packing Specification

Part A—10 KG/Bucket

Part B10 KG/ Bucket.

 

Transport &Storage

When stored at or below 25°C in the original unopened containers, this product has a usable life of 12 months from the date of production. Sampling test is necessary for products which exceed shelf life before taking use.

It’s non-dangerous goods, can be transported as normal chemicals, CAUTION leakage during transport.

 

Directions for Use

  • Mix Part A and Part B by 1:1 mass ratio, after evenly mixed, pouring directly into the components or modules as per requirements.

    Still the potted component to let out the bubbles. It can be heat cured, about 30mins in 80°C. It needs about 6hours cured under room temperature. Require 24 hours to achieve surface without obvious oil layer.

  • Vacuum defoaming can improve the performance of cured product.
  • Seal the remaining products tightly after use.
  • Low temperature will slow the curing speed; heat curing is recommended.
  • It's hard for SI8710 to cure if contact with sulfur, amine or Sn

 

 

Attention of operation

Keep away from Children

Avoid contact with eyes and skin. If contact with your skin, scrub first with soap water or alcohol, then rinse with water. If contact with your eyes, rinse with plenty of water, and seek medical treatment immediately.

 It is forbidden to build on the surface of the wet substrate.

Maxtech SI8710 Two Component Dielectric Insulation Liquid Silicone Gel

$11.00Price
10 Kilograms
  • PROPERTY

    STANDARD/UNITS

    VALUE of SI8710

    ----

    ----

    PART A

    PART B

    Material

    ----

    Polysiloxane

    Hydrogen polysiloxane

    Color

    Visual inspection

    Colorless Liquid

    Colorless Liquid

    Viscosity

    25°C, cps

    800~1000

    800~1000

    Density

    25°C, g/cm3

    0.99

    0.99

    Mixture/mass ratio

    ----

    A:B=100:100

    Viscosity of mixture

    25°C, cps

    800~1000

    Operation time

    25°C, min

    50

    Cure condition

    RTV or HEAT

    25°C/6hour, 80°C/30min

    Cured appearance

    ----

    Transparent gel

    Needle penetration

    1/10 mm

    110

    Dielectric strength

    KV/mm

    25

    Volume resistance

    DC500V, ohm-cm

    1.0×1015

    Loss factor

    1 MHz

    0.001

    Dielectric constant

    1 MHz

    2.8

    Application temperature

    °C

    -60~260

     

    Note:All above data were tested under standardized condition, or tested by further experiments.