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Lightweight composite thermoplastic sheet CONTAINING reinforcing skin

机译:包含增强皮肤的轻质复合热塑性片材

摘要

A multi-layered fiber reinforced sheet (10) for automotive vehicle interior structural components includes, in an exemplary embodiment, a permeable fiber reinforced thermoplastic core layer (12) having a first surface (14) and a second surface (16). The core layer includes a plurality of reinforcing fibers bonded together with a thermoplastic resin, and has a density of about 0.1 gm/cc to about 1.8 gm/cc. The multi-layered fiber reinforced sheet also includes at least one first reinforcing skin (18) applied to the first surface of the core layer, and at least one second reinforcing skin (20) applied to the second surface of the core layer. Each first and second reinforcing skin includes a matrix of reinforcing fibers and a thermoplastic resin wherein the matrix of reinforcing fibers applied to the first surface are arranged in a bi-directional orientation and the matrix of reinforcing fibers applied to the second surface are arranged in a bi-directional orientation.
机译:在示例性实施例中,用于机动车辆内部结构部件的多层纤维增强片材(10)包括具有第一表面(14)和第二表面(16)的可渗透纤维增强的热塑性芯层(12)。芯层包括与热塑性树脂粘结在一起的多个增强纤维,并且具有约0.1gm / cc至约1.8gm / cc的密度。多层纤维增强片还包括至少一个施加到芯层的第一表面的第一增强蒙皮(18)和至少一个施加到芯层的第二表面的第二增强蒙皮(20)。每个第一和第二增强蒙皮包括增强纤维和热塑性树脂的基质,其中施加到第一表面的增强纤维的基质以双向取向排列,而施加到第二表面的增强纤维的基质以双向取向排列。双向定向。

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