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silicone potting compound for Power control module

SATOP® A/B Two Component Silicone Potting Material Condensation Type-8125

silicone potting compound
silicone potting compound
silicone potting compound

Product feature and application

SATOP®8125 A/B two component Condensation type silicone potting compound suitable for the protection of various components. It can be deeply solidified, have good fluidity after mixing, and operation time can be adjusted according to temperature adjustment curing agent.  Don’t need primer before use, have good adhesion effect to most materials, suitable for fixed and waterproof, dustproof and anti – leakage.

  1. Two components, condensed and dehydrogenated.
  2. Low viscosity, easy to process, good
  3. Low hardening shrinkage, no corrosion and no stress.
  4. Excellent high temperature electrical insulation and stability.
  5. Excellent adhesion, good waterproof, moisture proof. 

Application of silicone potting compound:

  1. Car electronics, module
  2. Power control module
  3. Solar energy component junction box
  4. LED light, wash wall lamp, strip lamp, LED fluorescent lamp.
ItemStandard8125T-A8125W-A8125B-A8125T-B8125-B
ColorPart APart APart APart BPart B
Appearancevisualtransparent,
fluid
white,
fluid
black,
fluid
transparent,
fluid
transparent,
fluid
viscosity,cps , 25℃GB/T 2794-20131300350021005050
Specific Gravity,g/cm3, 25℃GB/T 15223-19941.021.181.180.980.98
Curing agentA with B8125T-B8125-B8125-B
Mix ratioWeight ratioA:B = 100:(10±3)
Mix viscosity,cps , 25℃GB/T 10247-20081,0001,0002,3001,5001,200
Operation time,minGB/T 10247-20086060406060
Different proportion of curing dose, curing speed is different.
Surface hardening time,minGB/T 10247-200870-180
Features after cured
AppearancevisualTransparent, elastomerWhite,
elastomer
black,
elastomer
Hardness, SHORE AGB/T 531-2008212812
Tensile strength,MPaGB/T 528-20091.01.21.2
Shear strength,MPaGB/T 7124-20080.30.70.7
Loss factor(1 MHz)GB/T 1693-2007<0.008
Dielectric strength, kV/mm,25℃GB/T 1695-2005≥20
Volume resistance,
DC 500V , Ω·CM
GB/T 1692-921.1×1015
Dielectric constant(1 MHz)GB/T 1693-2007<3.00
temperature range, ℃GBT 20028-2005– 50 ∽ 150

How to use

  • Weigh part A and part B by 1:1, mix well, direct injection into components (or modules). It is best to gently inject into the side of the wall to reduce the bubble formation.
  • Put the encapsulated element in place for some time, after the bubble disappears, it is possible to vacuumize the mixture before pouring. Or solidified directly at room temperature, which requires about 1-6hr.
  •  

Typical applications of silicone potting compound

ApplicationLED module luminairesPhotovoltaic module junction boxAutomotive electronics and power supply
Operation time,min502545
Cured time,hr52.55

Package

Part A: 10kg/barrel; Part B: 1kg/pot

 

Storage and transportation

  • 1 Part A and part B need to avoid light, heat, save after sealed. (Can be used as the non-dangerous goods transport and storage)
  • Shelf life : 1 years (25℃)
  •  

Precautions

  1. Keep away from children.
  2. It is recommended to be used in well-ventilated places.
  3. Wash the skin with soapy water immediately if it touches the skin carelessly.
  4. If you touch your eyes accidentally, rinse immediately with water for a long time and open your eyes. If irritation persists, seek medical attention.

Product safety information is not included here. Before use, please read the product information, product safety information and packaging label for safe use. The product safety information can be obtained from SATOP and the distributor, or write to the SATOP service center [email protected] or call 021-64243697.

The technical data of this paper are all typical values obtained under laboratory conditions.We are not responsible for the results of methods beyond our control.Because users use condition is different, different material surface state, curing conditions, storage conditions, transportation and other factors can make gum stability and physical and mechanical properties, the actual performance data has some changes are normal phenomenon.Before using this product,Validation is based on the data provided in this article.If you have any problems with the process, you can contact our technical service department and we will provide you with all the help. Our company reserves the right to modify the data in this article.



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