0

EN ISO 9944:1995

Plastics - Phenolic resins - Determination of electrical conductivity of resin extracts (ISO 9944:1990) EN ISO 9944:1995

Publication date:   Dec 22, 2003

General information

60.60 Standard published   Aug 2, 1995

CEN

CEN/TC 249 Plastics

European Norm

83.080.10   Thermosetting materials

Buying

Published

Language in which you want to receive the document.

Scope

Important for applications in which such resins are used as impregnating materials. The principle is based on addition of an acetone/water mixture to a solution of the resin. The precipitate thus produced is allowed to settle, and the conductance of the suspension remaining above the resin is measured. The conductivity, expressed in microsiemens per centimetre, is then calculated from the measured conductance.

Life cycle

NOW

PUBLISHED
EN ISO 9944:1995
60.60 Standard published
Aug 2, 1995

Relations

Adopted from ISO 9944:1990 IDENTICAL