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由高分子材料、隔聲減震材料、阻尼填料、阻燃劑、其 它環(huán)保材料及助劑配制而成。 成膜后隔聲層表面堅韌、微彈,無需做保護(hù)層,具有很強的減震效果隔聲效果。通過國家有害物質(zhì)限量,防火達(dá)到A2,隔音效果3mm < 75db,5mm < 65db。