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.
