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mineral wool
mineral wool n. An inorganic fibrous substance that is produced by steam blasting and cooling molten glass or a similar substance and is used as an insulator and a filtering material. mineral wool n (Elements & Compounds) a fibrous material made by blowing steam or air through molten slag and used for packing and insulation. Also called: rock wool min′eral wool`
n. a woollike material for heat and sound insulation, made by blowing steam or air through molten rock. Thesaurus| Noun | 1. |  mineral wool - a light fibrous material used as an insulatorrock wooldielectric, insulator, nonconductor - a material such as glass or porcelain with negligible electrical or thermal conductivity |
mineral wool
mineral wool[′min·rəl ¦wu̇l] (materials) A fibrous substance, technically a glass, made from molten slag, rock, glass, or a selected combination of these ingredients; produced by blowing, drawing, or other means of fabricating into fine fibers; used for insulation, fireproofing, and as a filter medium. Also known as mineral cotton; rock wool; silicate cotton; slag wool. mineral woolA wool-like material of fine inorganic fibers such as asbestos or those made from molten rock, slag, or glass; used as loose fill or formed into blanket, batt, block, board, or slab shapes for thermal and acoustical insulation; also used as reinforcement for other materials such as insulating cements and gypsum wallboard.MedicalSeerock woolmineral wool
Synonyms for mineral woolnoun a light fibrous material used as an insulatorSynonymsRelated Words- dielectric
- insulator
- nonconductor
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