5296 is a Two-Part Addition-Type Potting Silicone. It has a long operating time at room temperature and if heated can accelerate the curing speed. It has excellent thermal stability, especially high temperature-stability. When it has completely cured, the rubber elasticity can maintain at a wider temperature range,and its insulating quality is also very excellent too. It has very low thermal expansion, good water resistant and ageing resistant. It has low viscosity and high thermal conductivity, and is compatible with most electrical insulating materials.
Applications
All kinds of electrical components of thermal conductivity, flame retardant potting, such as photovoltaic inverters, LED drive power.charging piles, automotive electronics, NEV power, controllers etc.
Product Features
1) High thermal conductivity and flowability
2) Both room temperature and heat curing
3) Good weather and aging resistance
4) Excellent insulation properties
5) Flame retardant UL94V-0
6) Maintains rubber elasticity from -50°C to 200°C
7) RoHS Directive
Technical parameters
Reference standard1 | Item | Unit | Value |
Physical properties before curing (25±2℃, 60%±5%RH) | |||
Q/HTXC 2 | Appearance (A) | -- | Grey fluid |
Appearance (B) | -- | White fluid | |
GB/T2794 | Viscosity (A) | mPa·s | 3500~5500 |
Viscosity (B) | mPa·s | 2800~4800 | |
GB/T13354 | Density (A) | g/cm3 | 1.91±0.05 |
Density (B) | g/cm3 | 1.95±0.05 | |
Physical properties after curing (25±2℃, 60±5%RH, A:B=1:1) | |||
Q/HTXC 2 | Operating time | min | 60~180 |
Q/HTXC 2 | Gel time (25℃) | h | 3~5 |
Q/HTXC 2 | Gel time (80℃) | min | ≤30 |
GB/T 531 | Hardness (ShoreA) | -- | 30~40 |
Q/HTXC 2 | Dielectric strength | KV/mm | ≥18 |
Q/HTXC 2 | Volume resistivity | Ω·cm | ≥1.0×1014 |
IS0 22007-2 | Thermal conductivity | W/m·K | 0.9~1.0 |
Cautions
Store the product in a sealed container, and keep it away from children for storage.
The glue will not cure if exposed to a certain amount of the following chemicals:
Organic compounds of N, P, and S, ionic compounds of Sn, Pb, Hg, As, etc.;
Compounds containing alkyne and polyvinyl.
To avoid the above problem, Any residual rosin on the circuit board should be wiped clean when using the glue, and use soldering tin with low lead content.
This product is non-hazardous. Please consult the MSDS of the product for safety information.
Packaging
25kg/barrel, 10kg/barrel