Deep Curing Potting Silicone HN-8806A/B | Low Shrinkage, RoHS
Compliant for Electronics
Product Overview for silicone potting compound:
The expert in protecting precision circuits. HN-8806 features very
low curing shrinkage and excellent deep-section cure capability,
allowing it to encapsulate sensitive components and complex
circuits without stress. It is RoHS compliant, meeting your demands
for green manufacturing and high reliability.
Key Features for silicone potting compound:
Very Low Shrinkage | Excellent Deep Cure | RoHS Compliant |
Superior Moisture Sealing | Wide Temperature Range.
Technical Parameters for silicone potting compound:
Appearance (A/B): White Liquid / Grey Liquid
Curing Shrinkage: Very Low
Water Absorption (24h): 0.01~0.02%
Hardness (Shore A): 45±5
Dielectric Strength: 18-25 kV/mm
Volume Resistivity: 1.0×10¹⁶ Ω·cm
Operating Temperature Range: -50°C ~ +250°C
Compliance: RoHS
Product Applications for silicone potting compound:
Precision Electronics:Sensors, relays, precision measurement
instrument circuitry.
Multi-layer PCBs:Comprehensive protection for high-density
integrated circuit boards (PCBA).
Deep Cavity Encapsulation:Ignition coils, connectors with deep
housings, modules.
Outdoor LED:Moisture and corrosion-proof sealing for LED outdoor
drive power supplies.
Usage Instructions for silicone potting compound:
1. Preparation:Ensure components and housings are clean and dry.
2. Mixing:Weigh and mix components A and B in a 1:1 ratio until
uniform.
3. Potting:For deep cavities, pour slowly to allow natural filling;
consider multiple pours if necessary.
4. Curing:Allow to cure fully at room temperature for 4-12 hours,
or use heat to accelerate.
Important Notes for silicone potting compound:
For optimal deep cure, avoid operating in very high humidity
environments.
When potting deep cavities, monitor flow to avoid air pockets.
Packaging & Storage for silicone potting compound:
Standard Packaging: Component A 25kg/drum, Component B 25kg/drum.
Store in a cool, dry place. Shelf life: 6 months.
FAQ for silicone potting compound:
Q: What does "excellent deep cure" mean? A: It means the compound
cures evenly throughout thick layers or deep cavities, preventing a
tacky, uncured center and ensuring consistent protection.
Q: What is the benefit of low shrinkage? A: It avoids introducing
internal stress on precision components and solder joints,
preventing damage or performance drift.
Q: Is a RoHS certificate available? A: Yes, a compliance test
report can be provided upon request.
Q: Is it sensitive to moisture? A: It is slightly
moisture-sensitive before cure. Reseal containers and store in a
cool, dry place after use.
Q: Can it be used for sensors with plastic housings? A: Yes, its
low stress and good elasticity make it ideal for protecting
sensitive elements and providing a seal.
