NF T51-621

NF T51-621

May 1975
Standard Cancelled

Plastics - Semicrystalline polymers - Determination of melting point. Optical method.

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Main informations

Collections

National standards and national normative documents

Publication date

May 1975

Number of pages

2 p.

Reference

NF T51-621

ICS Codes

83.080.01   Plastics in general

Classification index

T51-621

Print number

1

International kinship

ISO 3146:1974
Replaced standards (1)
T51-621
September 1973
Standard Cancelled
Plastics. Semicrystalline polymers. Determination of melting point. Optical method.

Standard replaced by (1)
NF EN ISO 3146
March 1997
Standard Cancelled
Plastics. Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers.

Ce document spécifie une méthode de détermination de la température de fusion des polymères semi-cristallins par observation sous microscope polarisant, entre polariseur et analyseur croisé, du polymère chauffé selon une loi déterminée.

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