PHOSPHATE IONIC LIQUID-POLYOXOMETALATE-INORGANIC FLAME RETARDANT ADDITIVE FOR LSZH COMPOUNDS

    公开(公告)号:US20200165412A1

    公开(公告)日:2020-05-28

    申请号:US16776566

    申请日:2020-01-30

    Abstract: A flame retardant polymer composition is provided. The polymer composition includes a polymer resin and a flame retardant package dispersed within the polymer resin. The flame retardant package includes an additive of a polyoxometalate ionic liquid (PIL) and a synergist carrier. In particular, the PIL includes organic cations that produce an acid upon heating. Also, a flame retardant optical fiber cable is provided. The cable includes at least one optical fiber and a polymeric jacket that surrounds the at least one optical fiber. The polymeric jacket includes a polymer resin, a carbon source, an acid source, a polyoxometalate ionic liquid (PIL), and a synergist carrier. In particular, the PIL includes organic cations that produce an acid upon heating.

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