Pepa PVDF me ke Paniani lole i ulana ia

Nā Mea Maka: resin PVDF i lawe ʻia mai, me ka lole i ulana ʻia i ke aniani e like me ke kākoʻo. ʻO ka wai kiʻekiʻe o PVDF e maʻalahi ke komo ʻana i loko o nā pores ʻekolu{1}}o ka lole i ulana ʻia.
Kaʻina hana: Ma o ke kaʻina hana "wela-press melting", hoʻohana i ke ʻano viscosity haʻahaʻa o PVDF e hoʻokō ai i ka "hoʻopiha piha" o ka resin i loko o ka lole i ulana ʻia, me ka lining Sheet porosity ʻOi aʻe a i ʻole like me 0.03% (ʻoihana ʻoi aku ma mua o 0.1%).

Core: ʻO ka hui pū ʻana o ʻekolu -dimensional reticular structure of glass knitted fabric and high filling property of PVDF e hana i ka "gap-free" composite layer, e hana ana i ka impermeability (permeability emi iho a i like me 0.0004g/m²·lā) a me ka ikaika haehae (Oi aku ma mua o a i ʻole like me ka 70N kūpono no ka ʻoihana liʻiliʻi, ʻoi aku ka like me ka 70N. media.

Pōmaikaʻi: Hoʻāʻo ʻia e East China University of Science and Technology no ka permeability, ʻaʻole ia e hōʻike i ke komo ʻana ma hope o 3 mau makahiki o ka hoʻokomo ʻana i loko o ka bromine wai (kiʻekiʻe permeable medium) (leak PVDF Sheets maʻamau ma hope o 1 makahiki), me ke ʻano kūʻokoʻa wela o -40 degere a 150 degere. Paʻa ʻo RANA i ka patent no ka meaKa Hana Hana o na Lako Kemika Nui a me kona Lining AnticorrosivePepas, me ka pae kaʻina hana alakaʻi honua.

Nā Manaʻo Hoʻohana: Hoʻohana ʻia i loko o nā pahu hoʻopaʻa a me nā pahu kaʻa no ka media permeable loa (e laʻa, wai bromine, chlorosulfonic acid). Hāʻawi ia i nā hāʻina no SMIC a me Qiaoli Chemical (Taiwan, Kina), e hōʻoiaʻiʻo ana i ka maʻemaʻe maʻemaʻe (maʻiʻo ion metala ʻAʻole i like a i ʻole like me 0.1ppb) a kōkua i nā mea kūʻai aku e hoʻomaikaʻi i ka maikaʻi o nā mea kiʻekiʻe -hopena.

Nā huahana pale: ʻO ka pepa PVDF me ke kīʻaha aniani i ulana ʻia i ke kākoʻo, Kina PVDF pepa me ke aniani i ulana ʻia i ka lole kākoʻo mea hana, nā mea hoʻolako, hale hana.