隔热、吸声材料 - Soundmix GA Sound Insulation Pads For Floors 货号: 002 描述: Comprises a thick layer of 1.5mm heavy polymerized mass and 3.5mm reticulated polythene foam, making a total surface mass of 3.6kg/m2, with a double non-fabric layer to help ensure good adhesion. [ 详细信息 ]
隔热、吸声材料 - Soundproof Composite 货号: 003 描述: The 2mix composite consists of two layers which have been given a fire-retardant treatment. The first layer comprises a dense bulk polymer matrix treated with a fire-retardant material. The second is [ 详细信息 ]
