Iteyiphu ye-PTFE yobushushu obuphezulu inokuqhekeka okanye iqhekeke phantsi kokugoba ngokuphindaphindiweyo kunye neemeko zokuvula. Eli nqaku lichaza indlela yokuthintela oku ngokukhethwa kwe-substrate efanelekileyo (i-glass fiber reinforced), ubukhulu obufanelekileyo (0.18mm njengesiqhelo), ukhetho lwe-adhesive ye-silicone, kunye neendlela ezichanekileyo zokufakela.

Ukukhethwa kwephepha lokukhulula okanye i-substrate yefilimu kunye ne-arhente yokukhulula ichaphazela ngokuthe ngqo ukugcinwa kozinzo kunye nokusebenza kwe-peeling ye-PTFE ye-tape ephezulu yokushisa. Eli nqaku lithelekisa i-PET kunye ne-kraft paper substrates kunye ne-silicone vs.

Iiteyiphu ze-PTFE zobushushu obuphezulu zisetyenziselwa ukugquma kombane, kodwa iimeko ezikwi-frequency ephezulu kunye ne-high-voltage zenza imingcipheko eyodwa: ukuqhawuka kombane, ukukhutshwa ngokuyinxenye, ukuguga kwe-thermal, ilahleko ye-high-frequency signal, kunye novakalelo lokusingqongileyo. Eli nqaku lichaza ingozi nganye kunye nendlela yokuphepha.

Njengomvelisi oqeqeshiweyo wamalaphu obushushu obuphezulu be-PTFE, iJiangsu Aokai New Materials yabelana nawe ngolwazi olufanelekileyo lweshishini. I-Edge warping kunye nokuwa kwe-PTFE iiteyiphu zokushisa eziphezulu azifane zibangelwa yinto enye, kodwa zibangelwa kwimiphumo edibeneyo yokukhetha okungafanelekanga kwe-tape,

I-Jiangsu Aokai New Materials, umenzi oqeqeshiweyo we-PTFE iiteyiphu zobushushu obuphezulu, uyakuthatha ukuba ufunde ngakumbi. Xa ukhetha izixhobo zokukhulula ze-PTFE amalaphu aphezulu obushushu, ifilimu yokukhupha i-PET, iphepha lokukhutshwa kweglasi kunye nephepha lokukhulula le-kraft lizisa umahluko ocacileyo kuzinzo lokugcina.

Njengomvelisi oqeqeshiweyo we-PTFE tape yobushushu obuphezulu, i-Jiangsu Aokai New Materials ikunika ingcaciso eneenkcukacha. Kwinkqubo ye-hot press lamination ye-Flexible Printed Circuit Boards (FPC), i-PTFE high-temperature tape idilesi iziphene eziphambili - i-substrate wrinkling kunye nokudluliselwa kwe-adhesive -