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Maxtech SI8230ZN  High Thermal Conductivity Flame Retardant Silicone Potting Adhesive

Product Description

SI8230ZN is two-component silicone-based thermal conductive potting adhesive. It has a good fluidity after mixing, can vulcanize to a deep layer at room temperature. The operation time can be adjusted according to the temperature. Used to potting protection of varied heat dissipation and temperature resistance components. Fully compliant with RoHS and SVHC REACH standards.

∎Key Features

  1. Two-part 1:1 mixture addition type silicone adhesive

  2. Low hardening shrinkage

  3. Excellent electrical insulation in high temperature and stability

  4. Good waterproof and moisture resistance 

  5. Excellent flame-resistance, UL No: E340199

∎Typical Applications

Used for encapsulation of various modules, automotive module, LED Power driver modules, Solar panel junction box, EV charging column module, Lithium battery pack, Capacitor banks, Magnetic induction coils, Power inverters, etc.

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Thermally Conductive Silicone - Electronic Devices & Potting

∎Technical Data Table

PROPERTY       STANDARD/UNITS                     VALUE of SI8230ZN

     ----                           ----                                PART A                            PART B

Material                        ----                               Polysiloxane                      Hydrogen polysiloxane

Color                     Visual inspection                White / black viscous liquid      White viscous liquid

Viscosity                25°C, cps                             3500±1000                                    3500±1000

Density                  25°C, g/cm3                          1.52±0.03                                    1.52±0.03

Mixture/mass ratio     ----                                               A:B=100:100

Viscosity of mixture   25°C, cps                                       3500±1000

Operation time           25°C, min                                      40±10

Tack Free time            23°C, min                                       90±10

Cure condition               ----                                         25℃/8 hr or  70℃/ 50mins/80℃/ 30mins

Cured appearance          ----                                            Gray elastomer

Hardness                      Shore00                                                50±5

Thermal conductivity,W/mK                                               1.2

Linear expansion,K-1,ppm                                                170

Dielectric strength ,kV/mm, 25℃                                             ≥18

Volume resistance,DC 500V, Ω·CM                                      1.1×1014

Loss factor(1 MHz)                                                                     0.01

Dielectric constant(1 MHz)                                                       3.00

Application temperature    °C                                                  -60~260

Flame resistance                                                                       V-0


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