Two-Part RTV Silicone Gel HN-6607 | Long Pot Life | Precision Potting

Product Overview for Electronic Silicone Gel:

HN-6607 is a two-part Room Temperature Vulcanizing (RTV) silicone gel offering a long pot life of 2 hours (25°C), allowing ample time for complex, precise potting operations. The resulting soft gel effectively absorbs mechanical vibration and thermal stress.

Product Performance for Electronic Silicone Gel:

- Pot Life (25°C): 2 hours

- Penetration: 200–400 (1/10mm)

- Relative Density: Component A 1.0-1.12, Component B 0.98-1.02

- Hardness After Curing: 0–10 Shore A

- Curing: RTV capability; heat accelerates cure.

Product Highlights for Electronic Silicone Gel:

- ✅ Ample Pot Life: Suitable for large area or complex structural work.

- ✅ Ultra-Soft Cushioning: Excellent stress absorption protects fragile components.

- ✅ Moisture Sealing: Provides a reliable moisture barrier.

- ✅ RTV Process: Cures at room temperature; heat speeds up the process.

Product Applications for Electronic Silicone Gel:

- Internal shock absorption for precision instruments

- Potting for aerospace electronics

- Sealing for underwater equipment sensors

- Military electronics requiring high reliability

Operation Guide for Electronic Silicone Gel:

1. After mixing, you have ample time for precision dispensing or large-area coating.

2. For deep cavities or complex structures, multi-stage potting is possible without premature gelling.

3. It can be left to cure slowly at room temperature (25°C) or heated (e.g., 120°C, 20-30 mins) to speed up the process, adapting to different production needs.

Precautions for Electronic Silicone Gel:

- Higher ambient temperatures will shorten the pot life. Monitor changes in high-temperature environments.

- If heat curing, ensure the entire potting assembly reaches the cure temperature for thorough curing.

Packaging & Storage for Electronic Silicone Gel:

- Packaging: 50 kg per set (25 kg 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 much is the pot life reduced at 35°C?

A: It reduces to approximately 1 hour, depending on actual conditions. Test beforehand to understand the process window.

2. Q: Is it oil resistant?

A: No, it is not resistant to mineral oils, fuels, or organic solvents. Please inquire about our specially formulated oil-resistant silicones.

3. Q: How long for full room temperature cure?

A: Depends on thickness and environment. Thin layers (2-3mm) may be handleable in 24-48 hours, but full cure (optimal properties) can take several days or more.

4. Q: Can it be used in food contact equipment?

A: No, HN-6607 is an industrial-grade product without food contact certifications (e.g., FDA).

5. Q: What is its gas permeability?

A: Silicone gels are somewhat permeable to gases, unlike dense epoxies. This should be considered for hermetic sealing applications.