Low Viscosity RTV Silicone Potting Compound For Electronics PCB LED Power Supply Battery Inverter Thermal Conductive Potting Glue High Temp
Product application:
This product is widely used in the potting and sealing of electronic components, such as various power modules, circuit boards, high-voltage transformers, battery packs, fast-charging adapters, Led driver.
PRODUCT DESCRIPTION
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.
| 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 |
- 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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Low Viscosity RTV Potting Compound Silicone Gel For Electronics PCB LED Power Supply Images
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