Aerogel in 1998: Aspen Aerogels
Read the condition on Aerogel before the nickname. Year 1998, line “Aspen Aerogels,” figure 0. A named chemistry/process variant, not a brand slogan. A material is what it is made of, the condition it survives, and where it goes afterward. Aerogel under “Aspen Aerogels” in 1998 should say which, with 0 tied to the condition. A figure with no condition is a boast. Readers meet the name on the back of a product, so the code and the history should not share one sentence.
This atlas treats Aerogel as a system: mill route, coatings, tests and the cavity it sits in. Conductivity note: silica blankets ~0.015–0.025 W/m·K class. Insulation score 98/100 is relative to 32 entries — metals lose, VIPs and aerogels win. Fire letter in editorial use: silica A1; polymer aerogels not. Do not equate A1 with “safe in a blaze” or E with “illegal”. Assemblies decide.
Origin: Kistler 1931; NASA / Aspen 1990s–, United States. The process chapter follows feedstock → conversion → forming → finish → install. Uses span buildings to defence / safety. Pairings matter: vacuum-insulation. Circularity mark 50/100. Ask which scrap, which certificate, which year.
Related atlas entries, a short glossary, and three threads that keep Aerogel honest. High-T fibrous insulation without the nano-sponge. EN 13501-1 reaction-to-fire letter (A1–F), not a wall rating. Thermal conductivity in W/m·K. Lower means better bulk insulation. Declared performance after blowing-agent or moisture drift.
The label keeps Aerogel, 1998, and 0. “Aspen Aerogels” is the condition on the figure.1998
Figures to keep
- Year of the condition
- 1998
- Property figure
- 0
- Material
- Aerogel
- Use line
- Aspen Aerogels
Aerogel in 2000s: Cabot particlesNext essayAll 1000 essays1000