55 Shore A Silicone Potting Compound For Electronics Glue Adhesive 1:1 2 Parts Heat Conductive Potting
PRODUCT DESCRIPTION of Heat Conductive Potting Glue
HN-8806, two-component addition type silicone potting rubber which can be cured into high-performance elastomer by room temperature or heating.
This potting silicone rubber has excellent electrical insulation, high moisture resistance, and a wide temperature range of -50°C to 250°C.
Technical Parameters of Heat Conductive Potting Glue:
| |
Test Items |
Test Standard |
Units |
Product test results |
| Part A |
Part B |
|
Before
Curing
|
1 |
Appearance |
By eyes |
--- |
Grey, fluid |
White, fluid |
| 2 |
Viscosity |
GB/T10247- 2008 |
25ºC,mPa·S |
4500~5000 |
4500~5000 |
| 3 |
Density |
GB/T 13354-92 |
25ºC,g/cm3 |
1.50±0.05 |
1.50±0.05 |
| 4 |
Mixing Ratio (A : B) |
1:1 |
Weight ratio |
100 |
100 |
| Volume ratio |
100 |
100 |
| 5 |
Operating time |
Measured |
hr |
0.3-0.4 |
| 6 |
Curing condition |
Measured |
hr |
4~12
(25ºC, initial cure)
|
|
0.20
(80ºC)
|
|
After
Curing
|
7 |
Appearance |
By eyes |
--- |
Grey Elastomer |
| 8 |
Hardness |
GB/T 531.1-2008 |
Shore A |
50±5 |
| 9 |
Thermal conductivity |
GB/T10297-1998 |
w/m·k |
≥0.76 |
| 10 |
Expansivity |
GB/T20673-2006 |
µm/(m,ºC) |
210 |
| 11 |
Moisture Absorption |
GB/T 8810-2005 |
24h,25ºC,% |
0.01~0.02 |
| 12 |
Volume resistivity |
GB/T 1692-92 |
(DC500V),Ω· cm |
1.0×1016 |
| 13 |
Dielectric intensity |
GB/T 1693-2007 |
Kv/mm(25ºC) |
18~25 |
| 14 |
Temperature Resistance |
Measured |
ºC |
-50~+250 |
* UV-94 Fire retardant: After two times 10s burn tests on a 3mm-thick sample, the flame was extinguished within 30s, and no burnt fell. [1]
* Noted: The data after curing are all measured after the silicone is completely cured.
Product Feature of Heat Conductive Potting Glue
Good Thermal conductivity；Flame retardant, high and low -temperature resistance
No corrosion of potting components after curing; Flexible
Product application of heat conductive potting glue:
Silicone potting compounds are widely used in various fields, including electronics and electrical appliances (such as LEDs, power modules, sensors, and PCB boards), new energy vehicles (battery management systems), solar energy, military equipment, and medical devices. Their main functions are to provide waterproofing, moisture resistance, dust protection, insulation, thermal conductivity, and shock absorption, thereby extending product life and improving reliability.
PACKING of Heat Conductive Potting Glue
10KG / Set (A, 5kg + B, 5kg)
20KG / Set (A, 10kg + B, 10kg)
50KG / Set (A, 25kg + B, 25kg)
- Storage and transportation:
This product is non-toxic non-dangerous goods, according to the general chemical handling, stored in a cool & dry place (room temperature).
- Shelf Life: 6 months, overdue please reinspect; If it meets the standard, it can still be used.
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