Re-Enterable Two-Component Silicone Gel
We supply OEM & ODM service, You are welcome to test the samples!
Description
GEL 6715 is a transparent two-component self-healing silicone gel. After curing, it forms a special soft material that is buffered and automatically recovered. It is designed to insulate circuit boards from moisture and other harmful contaminants, and to provide insulation against high voltages. Another use is to provide stress relief to protect circuits and components from high temperature and mechanical stress.
1:1 additive molding, strong adhesion, self-healing
High elongation; Excellent flexibility, eliminating mechanical stress
Very low oil permeability after curing, excellent resistance to toxicity
High temperature electrical insulation is excellent, to provide protection against high pressure
Excellent aging resistance and weather resistance
Excellent waterproof, anticorrosive, moisture-proof, chemical medium resistance
It can be used in semiconductor modules, connectors, sensors, etc
Typical Applications
Power semiconductor IGBT, load sensor, automotive ECU integrated module and other package protection IC chip, power telecommunication waterproof connector potting and sealing.
Product Packaging
GEL 6715 Silicone gel order code:
A: 2KSI5420; B: 2KSI5421
- Component A: 10kg/ barrel
- Component B: 10kg/ barrel
Operation technologyVacuum defoaming of AB components after mixing can improve the performance of hardened products
A and B components should be sealed and stored after use
Too low temperature will lead to slow curing speed, it is recommended to heat curing
MDGEL 6715 will be difficult to harden in contact with materials containing sulfur, amine and tin
Storage and Transportation
This product should be stored in A cool and dry environment below 25℃, and the storage period of A/B below 25℃ is 1 year.
- The products that exceed the storage period should be tested to confirm whether there is any abnormality before use.
Such products are classified as non-dangerous
We supply OEM & ODM service, You are welcome to test the samples!
As a manufacturer, we would like to share with you what we have learned about the different types of potting compounds and their characteristics.
The potting compounds on the market vary in viscosity, requirements for cure conditions, among other factors. Compounds such as polyurethane, silicone, and epoxy are widely used in a variety of applications.
Silicone Potting Compounds are soft and flexible, silicone potting compounds and encapsulating materials possess a good level of elongation.Silicone potting compound can also withstand a wide range of temperatures. Most silicone materials are able to operate at temperatures between -40°C and 200°C.
Epoxy potting compounds generally perform as a better adhesive, high-temperature resistance, and chemical resistance and have better adhesion to a wide variety of substrates and typically do not need primers.
Polyurethane Potting Compounds generally have better flexibility, elongation, and abrasion resistance.
Acrylic Potting Compounds are UV and heat-hardening materials, with fast hardening, adequate chemical resistance, and clear appearance.
6715-Re-Enterable Two-Component Silicone Gel
Component A
Component B
Appearance
Colorless clear liquid
Colorless clear liquid
Viscosity,25℃ CPS
800-1000
700-900
Density, g/cm
0.97±0.05
0.97±0.05
Mixing ratio
A: B = 100:100 weight ratio
Viscosity after mixing
750 CPS
Operating time after mixing
25℃ for 40-60 minutes
Tack free time,min
25 ℃, 60-120
Initial setting time
5 hours at 25℃
Hardening conditions
24 hours at 25 ℃ or 30 minutes at 80℃
Appearance
Colorless clear gel
Penetration 1/10 mm
65-85
Dielectric strength (KV/mm)
25
Volume resistance (Ω·cm) DC500V
1.0×1015
Loss factor (1 MHz)
＜0.001
Dielectric constant (1 MHz)
2.8
Use temperature range
- 60 ∽ 260 ℃