PVDF Lined Zida

Zida za RANA PVDF zili ndi ma reactors, zosinthira kutentha, zolekanitsa, ndi zida zina zamakina, zokhala ndi chitsulo ngati maziko ndi polyvinylidene fluoride (PVDF) ngati cholumikizira. Ubwino wofunikira pamapangidwe awa ndi 'kumasuka kwa kukonza' kwa PVDF -- kudzera munjira yopangira mbale, imatha kupanga mawonekedwe ovuta monga zigononi ndi timiyala, kupanga chosanjikiza choteteza chomwe chimalepheretsa kubisala kosakwanira kwa chinsalu mu zida zapulasitiki wamba chifukwa cha mawonekedwe ake ovuta (monga dzimbiri lakufa).

Zipangizo zokhala ndi RANA PVDF zimagwiritsidwa ntchito kwambiri popangira ma electroplating (monga osambira a chromic acid), nsalu (monga zopangira utoto), ndi mankhwala atsiku ndi tsiku (mwachitsanzo, zotsukira). Mzere wake wa PVDF, womwe umalimbana ndi ma asidi ndi zoyambira (pH 2-10), umatha kuthana ndi njira zowonda kwambiri. Kuwonjezela apo, kulimba kwa PVDF (yomwe imavalidwa{4}}gawo limodzi mwa magawo atatu a mapulasitiki wamba) imalola kuti ipirire kukokoloka kwa zinthu zokhala ndi tinthu, monga ma mineral slurries, kukulitsa moyo wautumiki wa chipangizocho mpaka zaka 8. Poyerekeza ndi zida za PTFE, zida zokhala ndi mzere wa PVDF zili ndi mtengo wotsika pokonza ndipo ndiye chisankho chomwe chimakondedwa pamachitidwe owononga pang'ono.

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