Deep Curing Potting Silicone HN-8806A/B | Low Shrinkage, RoHS Compliant for Electronics

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.