Silicone Gel HN-6607 | Ultra Soft | Electronic Potting and Sealing Material

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.