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DIN EN ISO 4048

Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2018)

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Organization: DIN
Publication Date: 1 October 2018
Status: active
Page Count: 17
ICS Code (Leather and furs): 59.140.30
scope:

This document specifies the funnel method for the determination of the apparent density of metallic powders under standardized conditions

The method is intended for metallic powders that flow freely through a 2,5 mm diameter orifice. It can, however, be used for powders that flow with difficulty through a 2,5 mm diameter orifice but flow through a 5 mm diameter orifice.

Methods for the determination of the apparent density of powders that will not flow through a 5 mm diameter orifice are specified in ISO 3923-2[1].

Document History

DIN EN ISO 4048
October 1, 2018
Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2018)
This document specifies the funnel method for the determination of the apparent density of metallic powders under standardized conditions The method is intended for metallic powders that flow freely...
August 1, 2017
Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO/DIS 4048:2017); German and English version prEN ISO 4048:2017
A description is not available for this item.
May 1, 2008
Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2008)
A description is not available for this item.
October 1, 1998
Leather - Determination of matter soluble in dichloromethane (ISO 4048:1977)
A description is not available for this item.

References

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