Abstract:
The present invention relates to a process for the preparation of a composite for thermal insulation comprising at least layers (L1), (L2) and (LB), the process comprising the steps of providing layer (L1) containing from 25 to 95% by weight of aerogel and from 5 to 75% by weight of fibers and from 0 to 70% by weight of fillers and layer (L2) containing from 25 to 95% by weight of aerogel and from 5 to 75% by weight of fibers and from 0 to 70% by weight of fillers; applying a composition (C1) comprising an inorganic binder on one surface of the layer (L1) or layer (L2) or layer (L1) and (L2), and combining layer (L1) and layer (L2) in a manner that composition (C1) is located between layer (L1) and (L2), wherein composition (C1) is applied in the form of a, as well as a composite for thermal insulation comprising at least layers (L1), (L2) and layer (LB) which is located between layers (L1) and (L2) and the use of said composite for thermal insulation.
Abstract:
The invention relates to a composite sandwich base panel for a Unit Load Device. The panel comprises an upper surface layer comprising fibre reinforcement material, a lower surface layer comprising fibre reinforcement material, and a central core section where at least the majority comprises a plurality of particles bound in a matrix material. The upper surface layer and lower surface layer are provided with a matrix material to bind them to the central core section.
Abstract:
The invention relates to a battery insulator (A) used around engines, vehicle inner trims, and insulation parts; and comprising a foam layer (2) and at least two felt layers (1) consisting of an outer felt layer (10) and an inner felt layer, which contain said foam layer (2) in between.
Abstract:
Composite panel for air cargo containers including a fire resistant, closed cell foam core, a skin attached to each surface of the core formed by fire resistant fibers in a matrix resin, wherein the panel will contain an internal fire with temperatures of up to 1500°F for a period of at least 4 hours.
Abstract:
A technique for joining porous foam material, such as graphite, metal or ceramic foam, to a substrate is described. The substrate can be metal, a thermoset plastic or a composite material. The substrate has a melting point below that of the foam material. The two are joined together by using the foam to apply heat locally at the surface of the substrate. Some or all of the foam is heated to the appropriate temperature at or above the melting point of the substrate material. The foam and the substrate are then brought together, with the heat from the foam melting or softening the substrate material so that the substrate material infuses into the pores of the foam. As the foam cools below the melting point temperature, the substrate material solidifies to create a mechanical bond between the foam and the substrate.
Abstract:
Nach der Erfindung ist eine hauptlast-tragende Beplankungsschale (B) für ein Strukturbauteil (1) vorgesehen, wobei die Beplankungsschale (B) zum Anbringen derselben an ein Träger-Bauteil mit einem äußeren Randabschnitt (60) mit einem äußeren Rand (61) ausgebildet ist und der: einen entlang des Rands (61) verlaufenden kernschichtfreien Anschlussbereich (63) mit dem inneren Hautabschnitt (51) und dem äußeren Hautabschnitt (52) aufweist, wobei in einem Kernschicht-Endbereich (56) entlang des äußeren Randabschnitts (55) der Beplankungsschale (B) Verstärkungs- Vorrichtungen (10; 10a, 10b, 10c, 10d; 10e, 10f) integriert sind, die die schublastaufnehmende Kernschicht (53) durchragen.
Abstract:
A composite upholstery panel includes a layer of ticking fabric, a layer of flame and heat-resistant backing fabric, and a layer of resilient flame and heat-resistant cushioning material sandwiched between the layer of ticking fabric and the layer of backing fabric. The composite upholstery panel maintains flame and heat resistant integrity when impinged at any location with a gas flame in accordance with testing protocol set forth in Technical Bulletin 603 of the State of California Department of Consumer Affairs (TB-603). However, individually, the ticking layer, backing layer and cushioning layer would fail to maintain flame and heat resistant integrity when impinged with a gas flame in accordance with testing protocol set forth in TB-603.
Abstract:
Described herein are insulating structures that include at least one microporous layer including a plurality of pores, a porous layer adjacent to the microporous layer, and a monolithic aerogel structure extending through the plurality of pores of the microporous layer and through at least part of the porous layer. The microporous layer filters aerogel dust from cracked or damaged aerogel within the scaffold, slowing or preventing loss of dust from the insulating structures.
Abstract:
The present invention relates to a panel for machinery enclosure, particularly for turbomachine enclosures. More specifically, the present invention relates to a multilayered panel comprising several different layers (1, 2, 3, 4) each performing a specific function. In particular, the multilayered panel according to the present invention is capable to provide high levels of jet fire and fire/blast protection together with high performances in term of noise abatement with a lighter structure with respect to the panels of the prior art.
Abstract:
The present invention provides articles and methods related to insulation panels made from aerogels, and specifically polyimide based aerogels. Such insulation panels have a wide variety of applications, including specifically in aerospace applications.