Norm

NEN-ISO 1136:1978 en

Wolvezels - Bepaling van de wolfijnheid door meting van de luchtdoorlatendheid van een vezelprop

  • Deze norm is ingetrokken sinds 18-03-2015

48,19

Over deze norm

Status Ingetrokken
Aantal pagina's 8
Commissie Textiel en kleding
Gepubliceerd op 01-06-1978
Taal Engels
This International Standard specifies a method for the determination of the mean diameter of wool fibres, using an apparatus which passes a current of air through a bundle of fibres. The method is applicable to clean, unmedullated wool fibres dispersed in a uniform, open state. It is particularly suitable for combed slivers. The method is also applicable to oil-combed slivers without cleaning, if the oil content is constant and the apparatus suitably calibrated. The method is less accurate for lambswool and for wool which is appreciably medullated.

Details

ICS-code 59.060.10
Nederlandse titel Wolvezels - Bepaling van de wolfijnheid door meting van de luchtdoorlatendheid van een vezelprop
Engelse titel Wool fibres - Determination of the mean diameter of wool fibres by measuring the air permeability of a fibre dot

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