Analitica performs the classification and labelling of Man-Made Vitreous Fibers (MMVF) by measuring diameter and length of fibers by Scanning Electron Microscopy (SEM-EDS), and calculating the concentration of alkaline oxides (European Commision Directive CE N. 761/2009 European Method ECB).
Man-Made Vitreous Fibers (MMVF) or synthetic vitreous fibers (SVFs) are a class of insulating materials used widely in residential and industrial settings; they are made primarily from glass, rock, slag or clay.
Man-Made Vitreous Fiber (MMVF) have been placed in six categories according to differences in composition:
continuous-filament glass fibres • glass wool fibres • rock wool fibres • slag wool fibres • refractory ceramic fibres • special purpose fibres.
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