It is difficult to control the surface resistance of molding parts in depth when using carbon fiber filled compound. However, it is easy to control it when using Krefine.
Kurefine® sheets show very stable surface resistance. When measuring the surface resistance of conventional ESD controlled sheet at the specified 9 points , it's resistance fluctuate greatly , whereas Kurefine® stays within a very narrow range of surface resistance.(In the case of using 2-pin probe surface resistance measuring instrument (diameter 6mm))