Waterproof silicone potting gel material solar panel
Appearance after curing:
- 60 -260
Operation time after mixing, min(25℃:
Dielectric strength, KV/mm:
Loss factor(1 MHz):
Packaging & Delivery
Single package size:
Single gross weight:
10kg per pot
1 - 2
To be negotiated
Waterproof silicone potting gel material solar panel SI2709A/B
SI2709 is two-component transparent self-healing silicone gel, when cured it will become elastomer with buffer and self-recovery property. Used to isolate moisture and other noxious pollutant from contacting the circuit board, also used as dielectric of high voltage. The other usage is stress relief for protecting circuit and interconnect devices from high temperature and mechanical stress.
Used for encapsulation of various modules, semi-conductor, IGBT, automotive ECU module, IC chip, weighing sensor, waterproof connector.
The curing time and hardness can be adjustable, if this product can not meet your requirements, please contact with us, we will recommend the most suitable products to you.
Features of transparent high temperature silicone sealant for electronic components SI2715A/B 1. 1:1 addition type, good adhesive strength and self-healing 2. High elongation, excellent flexibility for mechanical stress relieving 3.Low oil penetration after cured, good anti-poisoning property 4. Good dielectric in high temperature for high voltage protection 5. Excellent age resistance and weather resistance 6. Excellent waterproof, corrosion prevention, moisture proof and chemical media resistance
Data Table of transparent high temperature silicone sealant for electronic components SI2715A/B
VALUE of SI2709
Viscosity of mixture
RTV or HEAT
25°C /6 hour; 80°C /30min
Colorless transparent gel
1. Mix Part A and Part B by 1:1 mass ratio, after evenly mixed, pouring directly into the components or modules as per requirements.
2. Still the potted component to let out the bubbles. It can be cured by heat, about 30mins in 80°C. It needs about 6hours cured under room temperature.
1. Vacuumdefoamation can provide the property of cured product 2. The Mixed glue should be sealed after using 3. Low temperature will slow the curing speed, advice to heat curing 4. SI2709 will be hard to cure if contact with sulfur, amine or Sn
Package & Storage
Part A: 10KG Bucket ;Part B: 10KG Bucket
Keep in cool and ventilative place Temperature≤25°C, humidity≤50%RH
Packing And Shipping
1.Q:Delivery time ?
A: Normally,delivery time of sample order is 7 to 10 days, standard order is 15-20 days.
2.Q:How to get samples ?
A: Normally,Sepna offer our customer 1-2pcs or 50-100g free samples for quality testing.
3.Q:How to be Sepna’s distributor ?
A: As the growing of Sepna’s global business,we need to find more and more distributors and agents worldwide.Sepna will provide the best solution and service for our partners. For more information,pls contact our salesperson or call us:+86-400-882-1323
4.Q:Any OEM service ?
A: Yes. Sepna can offer the customer OEM label service,and will give the protection of the your right in your market.