Silicone Gel HN-6607 | Ultra Soft | Electronic Potting and Sealing
Material
Product Overview for Electronic Silicone Gel:
HN-6607 is an ultra-soft, low-crosslinking-density, two-part
silicone gel designed for protecting delicate electronic
components. It cures into a transparent, extremely soft gel that
effectively buffers stress, providing excellent moisture, dust
resistance, sealing performance, and stable dielectric insulation,
making it ideal for applications with stringent hardness
requirements.
Product Performance for Electronic Silicone Gel:
- Mixed Viscosity (25°C): 800–1500 cps
- Pot Life (25°C): 2 hours
- Curing Condition: 20 to 30 minutes at 120°C
- Hardness After Curing (Shore A, 24hr): 0–10
- Penetration: 200–400 (1/10mm)
Product Highlights for Electronic Silicone Gel:
- ✅ Extreme Softness: Hardness close to 0 after curing, perfectly
protecting delicate components.
- ✅ Easy Application: 1:1 mix ratio by weight, easy to proportion
and mix.
- ✅ Transparent & Visible: Transparent after curing, facilitating
product inspection and troubleshooting.
- ✅ Wide Temperature Stability: Stable performance across a broad
range of temperatures and humidity.
Product Applications for Electronic Silicone Gel:
- Potting and encapsulation of precision sensors
- Cushioning protection for automotive ECUs
- Conformal coating for Flexible Printed Circuits (FPC)
- Internal filling for advanced medical electronic devices
Operation Guide for Electronic Silicone Gel:
1. Before use, stir Component A thoroughly and shake Component B
well.
2. Accurately weigh Components A and B at a 1:1 weight ratio.
3. Mix thoroughly until the color is uniform.
4. Pour the mixed compound into the components requiring
protection.
5. Recommended curing: 20-30 minutes at 120°C.
Precautions for Electronic Silicone Gel:
- Always test adhesion on a small area before full-scale
application.
- Seal Components A and B immediately after use to prevent moisture
absorption or contamination.
- Ensure uniform mixing to avoid incomplete curing.
Packaging & Storage for Electronic Silicone Gel:
- Packaging:50 kg per set (25kg pail of A + 25 kg pail of B)
- Storage: Keep in a sealed container in a cool, dry place below
25°C.
- Shelf Life: 6 months (below 25°C).
- Transportation: Classified as non-hazardous goods; can be
transported as general chemicals.
FAQ for Electronic Silicone Gel:
1. Q: How soft is HN-6607 after curing?
A: It is extremely soft, with a Shore A hardness between 0-10,
similar to jelly, providing excellent cushioning.
2. Q: Can it cure at room temperature?
A: It is a medium-temperature curing system. Heating at 120°C is
recommended for optimal performance. While it can eventually cure
at room temperature, the process is very slow and performance may
not meet specifications.
3. Q: Is it corrosive to PC materials?
A: It is generally safe for common plastics like PC, but we
strongly recommend conducting a compatibility test before use.
4. Q: How should unused mixed material be stored?
A: Unused material should not be stored. Components A and B must be
kept in their original, tightly sealed containers in a cool place.
5. Q: How to clean application tools?
A: Use alcohol to clean tools before the material cures. Once
cured, mechanical removal is required.
