Fibras refratárias a 1000–1400 °C: fornos, juntas, e o alerta respirável que AES tenta aliviar.
Também chamado: RCF · alumino-silicate wool · AES wool
Fibra cerâmica is one of 32 materials in this atlas, grouped under fire: history, structure, measured properties, process routes, uses, safety and market — not a product catalogue.
Scores compare Fibra cerâmica with the rest of the atlas on strength, heat, fire behaviour, insulation, workability and circularity. They are editorial, not certificates.
Seven chapters follow. Fire and insulation claims name test families (Euroclass, ASTM E84, ISO 5660, KS F) rather than inventing a single safety number.
Introdução profunda
Fibra cerâmica (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.
Fibra cerâmica 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 Fibra cerâmica 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.
Producers below are landmarks, not an endorsement ranking. Prices are bands, not live quotes.
Circularity mark 34/100. Ask which scrap, which certificate, which year.
Global · 1960s–
Kiln blanket is a reference point in the public image of Fibra cerâmica.
US Gulf · 1970s–
Petrochem module is a reference point in the public image of Fibra cerâmica.
Europe · 1990s–
AES Superwool is a reference point in the public image of Fibra cerâmica.
Global · 2000s–
Fire-wrap duct is a reference point in the public image of Fibra cerâmica.
EU · 1990s–
RCF warning label is a reference point in the public image of Fibra cerâmica.
Japan / US · 1980s–
Polycrystalline fibre is a reference point in the public image of Fibra cerâmica.
Global · 1970s–
Gasket paper is a reference point in the public image of Fibra cerâmica.
United States · 1980s
Shuttle tile cousin is a reference point in the public image of Fibra cerâmica.
Ligue ou desligue ícones — cada barra reescala para o líder da sua seleção.
Mesma família, outras notas — escolha um duelo.
Vizinhos mais próximos nos seis eixos do atlas.
Rocha ou vidro fundidos fiados em painéis A1: o isolamento incombustível padrão.
Geral 69 ☁️Esponja de sílica nanométrica: λ entre os mais baixos; frágil sem manta.
Geral 60 🧯Tintas que incham em carvão isolante: R no aço sem placas grossas.
Geral 58 👨🚒Meta-aramida da DuPont: fardas de bombeiro, papel elétrico, carvão sem gotejamento.
Geral 65