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IEC 60450:1974 ED1

Measurement of the average viscometric degree of polymerization of new and aged electrical papers
1 jan 1974

General information

99.60     19 pri 2004

IEC

TC 112

International Standard

17.220.99     29.035.01  

anglisht   frëngjisht  

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Revised

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Scope

Describes a standard method for determining the average viscometric degree of polymerization of new or aged electrical papers. The determination is made by measuring the intrinsic viscosity of a solution of the paper in an appropriate solvent.

Life cycle

NOW

WITHDRAWN
IEC 60450:1974 ED1
99.60 Withdrawal effective
19 pri 2004

REVISED BY

PUBLISHED
IEC 60450:2004 ED2