Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Polyethylene flame-retardant composite material
The invention belongs to the technical field of building decoration materials, and particularly relates to a polyethylene flame-retardant composite material. The composite material comprises a UV layer which is sequentially connected from top to bottom, wherein the UV layer is prepared from the following raw materials: polymer resin, a carbonizing agent and ammonium polyphosphate subjected to nano silicon dioxide surface treatment; the SPC layer is prepared from the following raw materials: polyethylene resin, stone powder, a plasticizer and a microencapsulated red phosphorus flame retardant; the WPC layer is prepared from the following raw materials: polyethylene resin, plant fibers, stone powder and a phosphate flame-retardant plasticizer. According to the composite material, the UV layer, the SPC layer and the WPC layer are arranged in a laminated manner, and the preparation raw materials of the layers are adjusted, so that oxygen and temperature can be rapidly prevented from being transmitted into the composite material, a window period is provided for fire escape, and the overall flame-retardant effect of the product is better.
本发明属于建筑装饰材料技术领域，具体涉及一种聚乙烯阻燃复合材料。所述复合材料包括自上而下依次连接的：UV层，所述UV层制备原料包括高分子树脂、炭化剂、经纳米二氧化硅表面处理的聚磷酸铵；SPC层，所述SPC层制备原料包括聚乙烯树脂、石粉、增塑剂以及微胶囊红磷阻燃剂；WPC层，所述WPC层制备原料包括聚乙烯树脂、植物纤维、石粉以及磷酸酯阻燃增塑剂。本申请通过UV层、SPC层、WPC层叠层设置，以及对层制备原料的调整，可以急速阻隔氧气、温度向复合材料内传递，为火灾逃生提供了窗口期，产品的整体阻燃效果更好。
Polyethylene flame-retardant composite material
The invention belongs to the technical field of building decoration materials, and particularly relates to a polyethylene flame-retardant composite material. The composite material comprises a UV layer which is sequentially connected from top to bottom, wherein the UV layer is prepared from the following raw materials: polymer resin, a carbonizing agent and ammonium polyphosphate subjected to nano silicon dioxide surface treatment; the SPC layer is prepared from the following raw materials: polyethylene resin, stone powder, a plasticizer and a microencapsulated red phosphorus flame retardant; the WPC layer is prepared from the following raw materials: polyethylene resin, plant fibers, stone powder and a phosphate flame-retardant plasticizer. According to the composite material, the UV layer, the SPC layer and the WPC layer are arranged in a laminated manner, and the preparation raw materials of the layers are adjusted, so that oxygen and temperature can be rapidly prevented from being transmitted into the composite material, a window period is provided for fire escape, and the overall flame-retardant effect of the product is better.
本发明属于建筑装饰材料技术领域，具体涉及一种聚乙烯阻燃复合材料。所述复合材料包括自上而下依次连接的：UV层，所述UV层制备原料包括高分子树脂、炭化剂、经纳米二氧化硅表面处理的聚磷酸铵；SPC层，所述SPC层制备原料包括聚乙烯树脂、石粉、增塑剂以及微胶囊红磷阻燃剂；WPC层，所述WPC层制备原料包括聚乙烯树脂、植物纤维、石粉以及磷酸酯阻燃增塑剂。本申请通过UV层、SPC层、WPC层叠层设置，以及对层制备原料的调整，可以急速阻隔氧气、温度向复合材料内传递，为火灾逃生提供了窗口期，产品的整体阻燃效果更好。
Polyethylene flame-retardant composite material
一种聚乙烯阻燃复合材料
TANG DAOYUAN (Autor:in)
09.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
B29D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
,
Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
| Europäisches Patentamt | 2020