| abstract |
(57) [Abstract] [Purpose] To provide a flame retardant having antibacterial and antifungal properties, and an antibacterial and antifungal flame retardant resin, which does not cause the resin to be colored or discolored by light when added to the resin or the like. . [Structure] Ammonium phosphate / polyphosphate, and a phosphate / polyphosphate of one or more metals selected from the group consisting of calcium, strontium, aluminum, magnesium and zinc to form a double salt in a total amount of 0. 01-5.0 Ammonium phosphate-based antibacterial and antifungal flame retardant characterized by supporting silver and copper in a weight percentage, and 0.1% thereof. ~ 50 wt% antibacterial and antifungal flame retardant resin |