Waterproof composite non-woven fabric for wooden building

The invention discloses a waterproof composite non-woven fabric for a wooden building. The waterproof composite non-woven fabric sequentially comprises a first non-woven fabric substrate, a first lamination layer, a second non-woven fabric substrate and a second lamination layer from bottom to top,...

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Bibliographische Detailangaben
Hauptverfasser:	YANG HUIMIN, WANG XUHUA, CHU FEIFEI, YU PEI, WU JIANLIN, SUN XIAOLI, ZHU SHAOCUN, LIU LIFANG, LIU HAO, SONG GUANJUN, WANG HAIPING, LIU QIUYING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BUILDING CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS GUTTERS INSULATION OR OTHER PROTECTION OF BUILDINGS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS ROOF COVERINGS ROOF-WORKING TOOLS ROOFS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SKY-LIGHTS TRANSPORTING WALLS, e.g. PARTITIONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention discloses a waterproof composite non-woven fabric for a wooden building. The waterproof composite non-woven fabric sequentially comprises a first non-woven fabric substrate, a first lamination layer, a second non-woven fabric substrate and a second lamination layer from bottom to top, each of the first lamination layer and the second lamination layer comprises the following raw materials in percentage by weight: 30-70% of LDPE (Low-Density Polyethylene), 10-50% of TPE (Thermoplastic Elastomer), 5-10% of EVA (Ethylene Vinyl Acetate), 3-7% of breathable particles and The preparation method comprises the following steps: weighing raw materials required by the first lamination layer, and mixing and stirring; adding the uniformly mixed raw materials into a laminating machine, laminating on the prepared first non-woven fabric substrate to obtain a first laminating layer, covering the first laminating layer with a second non-woven fabric substrate, and calendering to obtain a composite non-woven fabric