Nomex in 1967: NASA / aero · 536
Read the condition on Nomex before the nickname. Year 1967, line “NASA / aero,” figure 400. Furnaces and reactors already run on PID. A material is what it is made of, the condition it survives, and where it goes afterward. Nomex under “NASA / aero” in 1967 should say which, with 400 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 Nomex as a system: mill route, coatings, tests and the cavity it sits in. Conductivity note: low (fibre); papers electrically insulating. Insulation score 48/100 is relative to 32 entries — metals lose, VIPs and aerogels win. Fire letter in editorial use: inherently FR textile. Do not equate A1 with “safe in a blaze” or E with “illegal”. Assemblies decide.
Origin: DuPont 1960s, United States. The process chapter follows feedstock → conversion → forming → finish → install. Uses span buildings to defence / safety. Pairings matter: aramid. Circularity mark 36/100. Ask which scrap, which certificate, which year. Related atlas entries, a short glossary, and three threads that keep Nomex honest.
The para-aramid strength cousin (Kevlar). Coatings for steel vs fibres for people. The older inherently better-than-PE apparel fibre. 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 Nomex, 1967, and 400. “NASA / aero” is the condition on the figure.1967
Figures to keep
- Year of the condition
- 1967
- Property figure
- 400
- Material
- Nomex
- Use line
- NASA / aero
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