Poly (vinyl chloride) foams with alternating multilayered structurefor sound insulation

来源 :第二届中国国际复合材料科技大会 (CCCM-2) | 被引量 : 0次 | 上传用户:ctrl111shift
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  Polymer has been widely used for noise control due to its viscoelasticity and good formability.The foam structure design can improve the soundproofing properties of polymer and retains its flexibility and light weight simultaneously.In this work, the multilayered PVC composites with alternating foam layers and film layers had been designed by multilayered co-extrusion system and different foaming methods.
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