ISO 9113:2019
p
ISO 9113:2019
70408

Status : Published

en
Format Language
std 1 42 PDF + ePub
std 2 42 Paper
  • CHF42
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Abstract

This document specifies a method for determining the percentage of matter which can be extracted from crystalline propylene plastics by boiling n-heptane under standard conditions of testing. Isotactic index is determined by conventional chemical extraction as an absolute method.

This method provides for the identification and coding of types H, B and R propylene plastics according to ISO 19069-1[1].

This method is suitable only for base polymers and is not applicable for mixtures.

This method starts with solid propylene plastics in the form of particles of specified fineness.

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General information

  •  : Published
     : 2019-07
    : International Standard published [60.60]
  •  : 2
     : 6
  • ISO/TC 61/SC 9
    83.080.20 
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