ʻO nā kānana Aijiren PVDF he hoʻolālā pore kiʻekiʻe, hoʻopaʻa haʻahaʻa haʻahaʻa haʻahaʻa, kūpono me nā mea hoʻoheheʻe a me ka wai. E ʻoluʻolu, ʻaʻole kūpono nā kānana syringe Hydrophilic PVDF me ka hapa nui o nā waikawa ikaika a me nā hopena caustic, e like me dimethyl sulfoxide, dimethylformamide (DMF), acetone, ketones, esters, a me nā ethers.