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法国新型TGV Atlantique高速列车装有一种既坚实又轻便的折迭式茶桌。这种茶桌能承受350公斤的集中压力,是由法国北部Bethune市的Trioplast公司研制的,这种用Dupont公司Kevlar聚合纤维材料作为加强结构的茶桌满足了法国铁路当局的要求。由于Kevlar具有高强度重量比,这些茶桌的厚度仅为20mm,它们是由一种蜂窝状聚丙烯、一种阻燃泡沫填充料制作而成,并用Kevlar复合纤维和浸渗了聚脂树脂的玻璃纤维作为增强材料。
The new TGV Atlantique TGV in France features a solid, lightweight folding tea table. The table, which can withstand 350 kilos of concentration, was developed by Trioplast in Bethune, northern France, which meets the requirements of the French railway authorities using Dupont Kevlar polymeric fiber as a reinforced tealeaf. Due to the high strength-to-weight ratio of Kevlar, these tea tables are only 20mm thick. They are made from a honeycomb polypropylene, a flame retardant foam filler, and are impregnated with Kevlar composite fibers and impregnated with polyester resin Glass fiber as a reinforcing material.