... size:20,40,60,80,100mm used for battery Nickel wire mesh performanceUniform weaveflat easy to use of intensity of loadhigh ... of filteringacidproof , alkali-resistinghigh temperature , pulling force and wearNickel wire mesh basic informationMesh =25.4/w+dOpening=w/(w+d )2 ... 500mwidth 30mm-2000mmtwill weave nickel wire meshmesh : 20-200 meshnickel battery wire meshmaterial N2,N4,N6,N8 99.98%Nmesh 20 ...