羊毛 is one of 32 materials in this atlas, grouped under textiles: history, structure, measured properties, process routes, uses, safety and market — not a product catalogue.
Scores compare 羊毛 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.
深入阅读
羊毛 (keratin protein) is a family of grades whose density ~1.31 g/cm³, heat band chars; does not melt-drip like PE, and fire letter better than commodity synthetics in many apparel tests.
羊毛 is sold as grades, not as a single substance. Chemistry keratin protein, density ~1.31 g/cm³, heat band chars; does not melt-drip like PE.
This atlas treats 羊毛 as a system: mill route, coatings, tests and the cavity it sits in.
Conductivity note: low when lofted. Insulation score 72/100 is relative to 32 entries — metals lose, VIPs and aerogels win.
Fire letter in editorial use: better than commodity synthetics in many apparel tests. Do not equate A1 with “safe in a blaze” or E with “illegal”. Assemblies decide.
Origin: Neolithic sheep; merino Spain; industrial Yorkshire, Near East → Spain → Australia. The process chapter follows feedstock → conversion → forming → finish → install.
Uses span buildings to defence / safety. Pairings matter: cotton.
Producers below are landmarks, not an endorsement ranking. Prices are bands, not live quotes.
Circularity mark 58/100. Ask which scrap, which certificate, which year.
Spain / Australia · 18th c.–
Merino ram is a reference point in the public image of 羊毛.
International · 1964
羊毛mark is a reference point in the public image of 羊毛.
Scotland · 19th c.–
Harris Tweed is a reference point in the public image of 羊毛.
United Kingdom · 19th c.–
Savile Row worsted is a reference point in the public image of 羊毛.
Iran · historic
Persian carpet wool is a reference point in the public image of 羊毛.
New Zealand · 1990s–
Icebreaker merino is a reference point in the public image of 羊毛.
Eurasia · prehistoric
Felt is a reference point in the public image of 羊毛.
Ireland · 20th c. brand
Aran knit lore is a reference point in the public image of 羊毛.
开关图标后，柱会按所选集合的领先者重新缩放。
同一家族、不同分数 — 选一场。
六轴上最近的邻居 — 强度、耐热、火灾、隔热、加工性、循环性。