RTV Flexible Silicone Potting Compound For Shock Proof Electronics Two Part 1:1silicone Encapsulant
Price:
Negotiable
MOQ:
1KG
Delivery Time:
5-7days
Brand:
Hanast
Product Description
RTV Flexible Silicone Potting Compound For Shock Proof Electronics Two Part 1:1silicone Encapsulant
Product Overview for silicone potting compound:
Our 1:1 Two-Part Silicone Potting Compound is an addition-cure, liquid silicone elastomer designed for the ultimate protection and encapsulation of sensitive electronic assemblies. Featuring a user-friendly 1:1 mixing ratio by volume or weight, this low-viscosity system flows easily into complex geometries, ensuring a void-free, deep-section cure without releasing heat or volatile by-products.
Once fully cured, it forms a highly durable, flexible, and elastomeric protective barrier. It successfully shields circuits against moisture, harsh chemical environments, extreme thermal cycles, and severe mechanical vibration.
Technical Parameters for silicone potting compound:
| 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 | ||
Product Applications for silicone potting compound:
- LED Components: LED drivers, outdoor displays, and architectural lighting encapsulation.
- Power Supplies: Power adapters, inverters, and transformers requiring high reliability.
- Automotive Electronics: Sensors, Electronic Control Units (ECUs), and electric vehicle (EV) battery modules.
- Industrial Controls: Printed Circuit Boards (PCBs), relays, and delicate junction boxes.
Packaging & Storage for silicone potting compound:
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Company
Shenzhen Hanast New Material co.,LTD
Location
Units 1210-1211, Block B, Building 6, Hengda Fashion Valley, Dalang Street, Longhua District, Shenzhen, Guangdong Province, China
Contact Person
Candy