Type 316 stainless steel bolting grade woven wire cloth especially suited for direct methanol fuel cells and for use as convection (open air) current collectors. This can be used as a diffusion layer and current collector in direct methanol fuel cells and on the cathode of any open-air fuel cell.

Type 316 stainless steel has greater corrosion resistance than Type 304 stainless steel.

Mesh Size	Opening Size	Open Area	Wire Dia.
70 x 70	0.0106"	55%	0.0037"
72 x 72	0.0102"	54%	0.0037"
80 x 80	0.0088"	50%	0.0037"
84 x 84	0.0084"	50%	0.0035"
90 x 90	0.0076"	47%	0.0035"

Mesh Size - the number of openings within a linear inch of the wire cloth
Wire Diameter - indicates the thickness of the wire
Opening Width - refers to the actual open space between parallel wires