Archive for Aspen Aerogels
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Companiesandmarkets.com is offering a new 70-page report that analyzes the global market for aerogels by following end-use markets: thermal and acoustic insulation, consumer products, sensors and Instrumentation, medical, aerospace, energy and others. The report contains separate analyses for US, Europe and the rest of world, with forecasts through 2015.
The report profiles 11 companies including many key and niche players worldwide such as American Aerogel, Aspen Aerogels, Cabot, Marketech International and TAASI. The publisher says the market data and analytics are derived from primary and secondary research, noting that the company profiles are mostly extracted from online sources.
Material wise, the report covers silica and carbon aerogels plus cryogels and xerogels. It also covers technological developments including aerogel integration with fibers and yarns. On the business side, the report delves into recent product innovations and industry activities.
The report costs $4,500 but a view of the table of contents is provided for free.
Read more about aerogel:
Video: Aerogel insulation hits housing market
Aerogel-based -40°C hydration system to be licensed
Solar Decathlon entries make use of aerogel
Aeroclay research at Case Western
NASA’s aerogel grid captures amino acid in space
Cabot”s Nanogel aerogel insulation selected for 50 km of subsea pipelines
Artistic aerogel light demonstrations
Aerogel used in classic car remake
Aerogel’s potential to mop up oil spills
Aerogel has potential as tunable waveplate
Universe’s largest catcher’s mitt?
Birdair demonstrates aerogel membrane roofing systems
GreenTech reported that some aerogel companies are offering thin blankets that serve as replacements for traditional fiberglass, foam or cellulose insulation. It’s still more expensive upfront but the costs have fallen to the point that it can make sense in certain cases, particularly masonry or curved walls. The video posted above shows aerogel insulation over bent tubing.
Aerogels are made by removing the liquid from gels, resulting in a material that is more than 90 percent air. The porous structure of the nanomaterial makes it difficult for heat to pass through. As a result, aerogels make very good and light-weight insulators.
Aspen Aerogels says that its aerogel blankets have two to four times the insulating value per inch compared to fiberglass or foam. It’s also relatively easy to work with, allows water vapor to pass through and is fire resistant.
Material company Cabot has also developed its Nanogel insulator for buildings. Another company, ThermaBlok, has had its insulation used in demonstration houses built during last year’s Solar Decathlon home competition.
Contractors have started using the material on superinsulated homes that are sealed from the outside, both over masonry and under shingles. On wood frame homes, thin strips of aerogel can be applied to studs to prevent what’s called thermal bridging, where heat escapes through the walls’ framing.
Aspen provides this chart for for the R-value-philes (Spaceloft being Aspen’s brand name for their building insulation aerogel):

Read more about aerogel:
Aerogel markets report available
Aerogel-based -40°C hydration system to be licensed
Solar Decathlon entries make use of aerogel
Aeroclay research at Case Western
NASA’s aerogel grid captures amino acid in space
Cabot”s Nanogel aerogel insulation selected for 50 km of subsea pipelines
Artistic aerogel light demonstrations
Aerogel used in classic car remake
Aerogel’s potential to mop up oil spills
Aerogel has potential as tunable waveplate
Universe’s largest catcher’s mitt?
Birdair demonstrates aerogel membrane roofing systems