There are many thermal management materials suppliers in China, but no one can provide substitute for Laird Tflex HD80000 except GLPOLY thermal pad XK-P60-PUTTY.

We heard that many suppliers said they can offer alternative to Laird Tflex HD80000 with one or two similar parameter(s), this is misleading. We can not judge its quality by one of the parameters, but a comprehensive performance. Some suppliers offer a so-called qualified part to customers, but they failed in the test, that’s why many customers don’t trust local brands and wish to choose Bergquist, Laird or Fujipoly.

Last week, one customer asked if we can offer an alternative to Laird Tflex HD80000. This product provides a high performance with a thermal conductivity of 6.0W/mK and hardness of Shore00 40. Actually, it is not very hard to achieve these two parameters individually. So do you think it’s easy to produce such a thermal pad?

Actually, it’s not easy. Because you need to have thermal gap pad meet the two parameters at the same time. As we know, if we make the thermal conductivity higher, we need to fill much more thermally conductive powder, as a result, the hardness increased. That’s contradictory, the value of thermal conductivity is in direct proportion to that of hardness. We need to reverse this, that’s the point. Now GLPOLY XK-P60-PUTTY is the only one that can substitute for Laird Tflex HD80000 with thermal conductivity of 6.0W/mK and hardness of Shore00 40.

Raw material of XK-P60-PUTTY is imported from Germany, and which will be secondary processed in GLPOLY by nano grinder. Particle size will be decreased, making filling and thermal contact better, optimizing heat transfer. At the meantime, less volume of filler will be used achieving lightweight for finished product.

Low hardness provides higher compression and low strain, that optimizes interface contact. High deflection will decrease strain avoiding possibility of destroying PCB.

GLPOLY XK-P60-PUTTY has been used in military equipment in 2019 National Parade, and we are a qualified supplier to Huawei, ZTE and DJI.

GLPOLY thermal management materials help solve thermal management problem for you easily and design tomorrow’s breakthroughs.