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Home Appliance BidetWash basin
SilverAg Nanoparticle /Nanopowder CAS Number : 7440-22-4
The water contact angle is more than 100°. The residual ratio of contaminant is less than less than 1%. The residual ratio of dense-contaminant is less than 1%. After 2000 cycles of scrubbing, the contact angle should be more than 100°, the residual rat.