Lokacin da yawan zafin jiki na iska mai ƙura fiye da digiri 250 da ƙura ba za a iya tattarawa ta hanyar ESP ba, to, kamar yadda muka saba dole ne mu rage yawan zafin jiki na iska mai ƙura da kuma sa ya yiwu a tsaftace ta hanyar jakar nau'in kura, amma zuba jari zai karu da yawa idan wannan ya faru.
Saboda da fiber gilashin ne m da PTFE fiber tare da mafi girma zafi shrinkage da rauni cohesion, domin saduwa da high tace yadda ya dace, dukansu biyu bukatar da za a laminated da PTFE membrane, wanda zai kara da juriya daga cikin jakar tace gidaje da runtse da jakar. iska / tufafi rabo ba shakka, don haka polyimide tace zane (na iya zama P84 tace zane, PI allura ji, Yilun tace zane) zai zama na farko da zabin.
Polyimide (P84 allura ji tace zane, PI tace zane, Yilun allura ji) fiber tare da kaddarorin mai kyau high zafin jiki juriya, acid juriya da kumburi, tri-leaves tsarin na fiber taimaka polyimide allura ji tace zane tare da mafi girma tace. saman kuma tare da ingantaccen tacewa sosai.