NF EN 2155-12
NF EN 2155-12

NF EN 2155-12

November 1997
Standard Current

Aerospace series. Test methods for transparent materials for aircraft glazing. Part 12 : determination of linear thermal expansion.

La présente norme spécifie la méthode pour déterminer la dilatation thermique linéaire réversible des plastiques en excluant des changements de longueur dus à des facteurs accidentels tels que changements de la teneur en humidité, degré de polymérisation et relâchement de contraintes. Lorsqu'il n'est pas possible d'exclure tous ces facteurs accidentels, la méthode peut être considérée comme donnant seulement des valeurs approximatives.

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Main informations

Collections

National standards and national normative documents

Publication date

November 1997

Number of pages

8 p.

Reference

NF EN 2155-12

ICS Codes

49.025.40   Rubber and plastics
83.140.99   Other rubber and plastics products

Classification index

L17-600-12

Print number

1 - décembre 1997

European kinship

EN 2155-12:1997
Sumary
Aerospace series. Test methods for transparent materials for aircraft glazing. Part 12 : determination of linear thermal expansion.

La présente norme spécifie la méthode pour déterminer la dilatation thermique linéaire réversible des plastiques en excluant des changements de longueur dus à des facteurs accidentels tels que changements de la teneur en humidité, degré de polymérisation et relâchement de contraintes. Lorsqu'il n'est pas possible d'exclure tous ces facteurs accidentels, la méthode peut être considérée comme donnant seulement des valeurs approximatives.
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