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Polyurethane wall covering and lining material - prepd. by compressing flexible polyurethane foam and heating to fuse the cell walls
Polyurethane wall covering and lining material - prepd. by compressing flexible polyurethane foam and heating to fuse the cell walls
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机译:聚氨酯墙面材料和内衬材料-准备。通过压缩软质聚氨酯泡沫并加热以熔合细胞壁
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摘要
Polyurethane materials suitable for use as decorative wall coverings, upholstery fillings, and linings for clothing, are made by compressing elastic or semi-elastic polyurethane foams to change the original configuration of the cells, and applying heat to cause melting of the cell walls, maintaining the heat and pressure until conversion of the cells into the molten state is complete. Products have good decorative appearance, mechanical strength, heat- and acoustic insulation properties, and can be printed on and/or an embossed decorative motif may be applied during manufacture. Densities up to e.g. 400 kg/m3 can be achieved.
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机译:通过压缩弹性或半弹性聚氨酯泡沫以改变泡孔的原始结构,并施加热量使泡孔壁熔化,维持温度,从而制成适合用作装饰墙面装饰,室内装饰填充物和衣服衬里的聚氨酯材料。加热和加压直至细胞完全转变为熔融状态。产品具有良好的装饰外观,机械强度,隔热和隔音性能,并且可以在制造过程中进行印刷和/或压纹装饰图案。密度高达可以达到400 kg / m3。
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