FLAME RETARDANT FOAM POLYSTYRENE BEAD AND METHOD FOR MANUFACTURING SAME
    2.
    发明公开
    FLAME RETARDANT FOAM POLYSTYRENE BEAD AND METHOD FOR MANUFACTURING SAME 审中-公开
    POLYSTYROLKÜGELCHENAUS FLAMMHEMMENDEM SCHAUMSTOFF UND VERFAHREN ZU SEINER HERSTELLUNG

    公开(公告)号:EP2592109A1

    公开(公告)日:2013-05-15

    申请号:EP10854495.8

    申请日:2010-12-29

    摘要: The flame retardant foam polystyrene bead according to the present invention comprises: (A) a mixed resin including (a1) about 90 wt% to about 99 wt% of a styrene resin and (a2) about 1 wt% to about 10 wt% of a char-generating thermoplastic resin; (B) inorganic foam particles dispersed in the mixed resin; and (C) a foaming agent impregnated into the mixed resin containing the dispersed inorganic foam particles. The foam produced using the flame retardant foam polystyrene bead has good flame retardancy, insulation, and mechanical strength properties.

    摘要翻译: 根据本发明的阻燃泡沫聚苯乙烯珠粒包括:(A)包含(a1)(a1)约90重量%至约99重量%的苯乙烯树脂的混合树脂和(a2)约1重量%至约10重量% 生成热塑性树脂; (B)分散在混合树脂中的无机泡沫颗粒; 和(C)浸渍到含有分散的无机泡沫颗粒的混合树脂中的发泡剂。 使用阻燃泡沫聚苯乙烯珠产生的泡沫具有良好的阻燃性,绝缘性和机械强度性能。