Leathers and hides. Chemical testing of leather. Determination of water and other volatile substances.

La présente norme a pour objet de définir une méthode de dosage de l'eau et autres matières volatiles d'un cuir. Elle s'applique à tous les types de cuir, à tous les stades de la transformation.

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Main informations

Collections

National standards and national normative documents

Publication date

July 1976

Number of pages

2 p.

Reference

NF G52-202

ICS Codes

59.140.30 Leather and furs

Classification index

G52-202

Print number

1 - 01/08/1976

Sumary

Leathers and hides. Chemical testing of leather. Determination of water and other volatile substances.

La présente norme a pour objet de définir une méthode de dosage de l'eau et autres matières volatiles d'un cuir. Elle s'applique à tous les types de cuir, à tous les stades de la transformation.

Standard replaced by (1)

NF EN ISO 4684

February 2006

Standard Current

Leather - Chemical tests - Determination of volatile matter

ISO 4684:2005 specifies a method of determination of volatile matter which is applicable to all leather types. It is not possible to determine the exact moisture content of leather by this method. This is because at elevated temperatures other volatile substances escape and tannins and fats can be oxidized. Some absorbed water may be left in the leather after drying.

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