To meet the diversified thermal management demands of today’s faster, smaller electronic devices, GLPOLY had developed a complete portfolio of high performance thermal interface materials. Effective heat control is an increasing concern to today’s electronic device designers, as each new electronic product generation requires higher power or performance in smaller packages. The challenges associated with thermal management become more intense.
GLPOLY has developed special thermal interface materials for individual demand, for example, XK-GN30 non-silicone thermal gel, it was designed for applications which requires no siloxane volatiles, no silicone oil leakage. Here was a case, one of our customers requested a thermal interface material for security camera. The gap thickness should be smaller than 0.15mm and thermal conductivity should be about 3.0W/mK, this customer wanted to test some thermal silicone gap pad and thermally conductive insulators.
Actually, for such a small interface gap, we don’t recommend a thermal gap pad because a thermal gap pad was used for large tolerance. Liquid or paste materials should be a better choice according to our experience. Firstly, liquid materials provide ultra thin interface thickness, secondly, liquid or paste thermal interface materials provided ultra thin bondlink thickness and low thermal resistance than thermal gap pads. Furthermore, there were optical lens in application. if we use traditional thermal silicone grease or silicone gel, siloxane volatiles attaching on the optical lens would make lens atomized and affect definition of images.
Based on the mentioned factors, we recommended a non-silicone thermal gel XK-GN30. Customer tested this material for 1000 hours, no unexpected issue happened. The temperature rise was always within tolerance of desgin in entire test process.
It is a high performance, low thermal resistance, non-curing thermal gel, designed for automated dispensing system and to eliminate time consuming hand assembly. GLPOLY XK-GN30 accommodates to fill a variety of different gap thickness. The soft gel is ideal for delicate components with ultra low compression force, decreasing stress on component thus decreasing component failure. Also it requires no mixing or curing, providing superior design flexibility.
GLPOLY non-silicone thermal gel has been applying to auto light, LED light and laser devices.
GLPOLY thermal interface materials has been provided for DT Mobile, Freetech Pilot, Skyworth, GAC Motor and NIO Automotive etc, helping them design devices that run cooler and more reliably.
