Min. Order Reference FOB Price
2 Pieces US$4.99-15.00 / Piece
Product Description
Material of P84 filter bag P84 Chemical Name: Polyimide. Fiber shape: Synthesized from biphthalic anhydride and p-phenylenediamine, yellow, with a trilobal fiber cross-section. Under the premise of the same weight and linear density, such a structure greatly increases the surface area of the ...