Viscose shrinkage type PU leather

The utility model discloses viscose contraction type PU leather which comprises a base layer, one side of the base layer is fixedly connected with a flame-retardant layer, one side, far away from the base layer, of the flame-retardant layer is fixedly connected with a composite layer, one side, far...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG BAOSEN, TIAN LONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR LAUNDERING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS TEXTILES TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL
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Beschreibung
Zusammenfassung:	The utility model discloses viscose contraction type PU leather which comprises a base layer, one side of the base layer is fixedly connected with a flame-retardant layer, one side, far away from the base layer, of the flame-retardant layer is fixedly connected with a composite layer, one side, far away from the flame-retardant layer, of the composite layer is fixedly connected with a reinforcing layer, and one side, far away from the composite layer, of the reinforcing layer is fixedly connected with a PU surface layer. According to the adhesive shrinkage type PU leather, the flame-retardant layer is arranged on the surface of the base layer, so that the high temperature resistance and flame retardance of the adhesive shrinkage type PU leather can be effectively improved, the practicability is high, the flame-retardant layer is formed by coating the base layer with the flame retardant layer, the flame retardance is more durable, and the tensile resistance of the adhesive shrinkage type PU leather can be impr