The invention provides a flame-retardant carpet surface layer and a flame-retardant carpet, the flame-retardant carpet surface layer comprises a flame-retardant PET fiber material and a low-melting-point PET fiber material, the flame-retardant PET fiber material adopts phosphorus flame retardance, and the surface of the flame-retardant carpet surface layer is raised. According to the flame-retardant carpet surface layer, the surface is raised, the needling raising process requirement of an air-ground amphibious manned aircraft is met, the flame-retardant PET fiber material can improve the flame retardance, and the low-melting-point PET fiber material plays a forming role, so that the flame-retardant carpet surface layer can meet the flame-retardant requirement of an aviation carpet and can also meet the forming requirement; the device is suitable for air-ground amphibious manned aircrafts.
本申请提供一种阻燃地毯表层以及阻燃地毯,该阻燃地毯表层包括阻燃PET纤维材料和低熔点PET纤维材料,阻燃PET纤维材料采用磷系阻燃,且阻燃地毯表层的表面起绒。本申请提供的阻燃地毯表层,表面起绒,满足了陆空两栖载人飞行器的针刺起绒工艺要求,且阻燃PET纤维材料能够改善阻燃性,低熔点PET纤维材料起到成型作用,使得阻燃地毯表层不仅能够满足航空地毯的阻燃要求,也能够满足成型需求,适用于陆空两栖载人飞行器。
Flame-retardant carpet surface layer and flame-retardant carpet
阻燃地毯表层以及阻燃地毯
2022-05-13
Patent
Electronic Resource
Chinese
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 / B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen |
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