Sound-insulation anti-skid volcanic rock flexible material and preparation method thereof

The invention relates to a sound-insulation anti-skid volcanic rock flexible material which comprises a polyurethane combination layer, a non-woven fabric layer and a rubber combination layer which are sequentially compounded from top to bottom. The polyurethane combined layer is prepared from the f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NIU HUI, NIU ZHIYUAN, GE DONGFANG, NIU ZHIJIE, NIU HONGWU
Format: Patent
Sprache:chi ; eng
Schlagworte:
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