Abstract: The present disclosure generally relates to durable solar mirror films, methods of making durable solar mirror films, and constructions including durable solar mirror films. Some embodiments of the present disclosure relate to methods of making solar mirror films that do not include a reflective layer material across the entire weatherable layer. Some embodiments relate to a method of making a solar mirror film involving providing a weatherable layer having a first major surface and a second major surface; depositing a reflective material on the first major surface of the weatherable layer; and removing a portion of the reflective material (e.g., ultrasonically, mechanically, or thermally).

Abstract: Fluid permeable candle filter comprising a self supporting tube a filter layer and a filter layer. The self supporting tube comprises ceramic oxide fibers and silicate ceramic oxide bonding phase.

Abstract: Fluid permeable filter material comprising a self supporting fluid permeable wall and a fluid permeable filter layer. The self supporting wall comprises ceramic oxide fibers, ceramic oxide particles, and silicate ceramic oxide bonding phase. The filter layer comprises non-woven ceramic oxide fibers and silicate ceramic oxide bonding phase.

Abstract: Disclosed is candle filter assembly including a candle filter for the filtration of particulates from a fluid. The candle filter is constructed of ceramic fibers and includes a gimbal mount. The candle filter is pivotally supported, and is mounted so as to redirect axial compressive forces into compressive through wall compressive forces. Also disclosed is a filtration system including a plurality of such candle filter assemblies mounted in an enclosure.

Abstract: A self-cleaning chemical vapor deposition (CVD) apparatus and method allow CVD reactors to operate long periods of time without manual removal of extraneous materials such as soot and fuzz. The apparatus is made self-cleaning by superposing a scraping member having a surface, such as a glass rod, over an inner surface of a reactor, and effecting relative movement between the inner surface and scraping member surface. Preferably the reactor is tilted at an angle to horizontal to enhance removal of extraneous material.

Abstract: To inhibit agglomeration of fibrous material during composite preparation and to increase transverse strength, particulates such as whiskers have been attached to the fibrous material. Whiskers can be economically grown on the fibrous material while it is transported lengthwise through a heated gaseous mixture under APCVD conditions and the presence of an agent for catalyzing the formation of whiskers. The fibrous material preferably is a roving or tow of a ceramic or carbon.