Premium Framed Print : Phase change material, SEM
Framed Photos from Science Photo Library
Phase change material, SEM
Phase change material. Coloured scanning electron micrograph (SEM) of microcapsules (blue) that contain a phase change material (PCM) coating fabric fibres. The PCM can absorb and release heat generated by a person wearing the fabric, warming or cooling it as required. If the wearers body temperature rises after exercise, the PCM absorbs the heat and melts, preventing heat reflecting back onto the body. If the wearers temperature then falls, the PCM refreezes, releasing its absorbed heat and warming the garment. The PCM can undergo this melting/refreezing cycle almost indefinitely. PCMs are being developed by Outlast Technologies, USA. Magnification unknown
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6410058
© OUTLAST TECHNOLOGIES/SCIENCE PHOTO LIBRARY
Capsule Capsules Clothes Clothing Control Cool Cooling Fabric Fabrics Fibre Fibres Heat Heating Homeostasis Insulating Insulation Material Materials Regulating Regulation Regulatory Sphere Spheres Sport Sports Temperature Thread Threads Us A Warming
17"x15" (43x38cm) Premium Frame
FSC real wood frame with double mounted 10x8 print. Double mounted with white conservation mountboard. Frame moulding comprises stained composite natural wood veneers (Finger Jointed Pine) 39mm wide by 21mm thick. Archival quality Fujifilm CA photo paper mounted onto 1mm card. Overall outside dimensions are 17x15 inches (431x381mm). Rear features Framing tape to cover staples, 50mm Hanger plate, cork bumpers. Glazed with durable thick 2mm Acrylic to provide a virtually unbreakable glass-like finish. Acrylic Glass is far safer, more flexible and much lighter than typical mineral glass. Moreover, its higher translucency makes it a perfect carrier for photo prints. Acrylic allows a little more light to penetrate the surface than conventional glass and absorbs UV rays so that the image and the picture quality doesn't suffer under direct sunlight even after many years. Easily cleaned with a damp cloth. Please note that, to prevent the paper falling through the mount window and to prevent cropping of the original artwork, the visible print may be slightly smaller to allow the paper to be securely attached to the mount without any white edging showing and to match the aspect ratio of the original artwork.
FSC Real Wood Frame and Double Mounted with White Conservation Mountboard - Professionally Made and Ready to Hang
Estimated Image Size (if not cropped) is 24.4cm x 17.3cm (9.6" x 6.8")
Estimated Product Size is 43.1cm x 38.1cm (17" x 15")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) orientation to match the source image.
EDITORS COMMENTS
This print showcases the remarkable capabilities of phase change material (PCM) in fabric fibres. The coloured scanning electron micrograph reveals a network of tiny blue microcapsules that contain PCM, developed by Outlast Technologies in the USA. PCM is a revolutionary technology that enables clothing to regulate body temperature effectively. When worn, the fabric absorbs and releases heat generated by the wearer, adapting to their needs for warmth or cooling. This dynamic process ensures optimal comfort and homeostasis. After physical activity causes an increase in body temperature, the PCM absorbs excess heat and melts, preventing it from reflecting back onto the wearer's body. As the individual's temperature decreases, the PCM refreezes and releases its stored heat, warming up the garment once again. The beauty of this system lies in its ability to undergo this melting/refreezing cycle indefinitely without losing efficacy. By harnessing latent heat properties within PCMs, these fabrics offer unparalleled insulation and regulation capabilities. While this particular image does not mention commercial use explicitly, it exemplifies how science continues to push boundaries in developing innovative materials for various applications such as sportswear or everyday clothing. With advancements like PCM technology at our disposal, we can look forward to garments that actively adapt to our thermal needs while keeping us comfortable throughout any situation.
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