Ceramic fibre in : RCF 1260
The behaviour of Ceramic fibre is written as ’s “RCF 1260,” fixed by 1260. An advert’s adjective is not a melting point. “Room temperature” alone is not a figure. Ceramic fibre tends to char or stay inorganic rather than melt-drip like commodity olefins.
Ceramic fibre (Al2O3–SiO2 (RCF) / alkaline earth silicate (AES)) is a family of grades whose density 64–192 kg/m³ blankets, heat band classification T often 1260–1400 °C, and fire letter A1. Ceramic fibre is sold as grades, not as a single substance. Chemistry Al2O3–SiO2 (RCF) / alkaline earth silicate (AES), density 64–192 kg/m³ blankets, heat band classification T often 1260–1400 °C.
This atlas treats Ceramic fibre as a system: mill route, coatings, tests and the cavity it sits in. Conductivity note: λ rises with T; still far below brick. Insulation score 80/100 is relative to 32 entries — metals lose, VIPs and aerogels win. Fire letter in editorial use: A1. Do not equate A1 with “safe in a blaze” or E with “illegal”. Assemblies decide.
Origin: 1940s–60s US/JP; EU RCF classification 1990s, United States / Japan / EU. The process chapter follows feedstock → conversion → forming → finish → install. Uses span buildings to defence / safety. Pairings matter: mineral-wool. Circularity mark 34/100. Ask which scrap, which certificate, which year.
“RCF 1260” for Ceramic fibre in carries 1260. Praise without that figure is not a property.1260
Figures to keep
- Year of the condition
- 1260
- Property figure
- 1260
- Material
- Ceramic fibre
- Use line
- RCF 1260