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ISO 9113:2019-ed.2.0
Plastics — Polypropylene (PP) and propylene-copolymer thermoplastics — Determination of isotactic index
Translate name
STANDARD published on 24.6.2019
The information about the standard:
Designation standards: ISO 9113:2019-ed.2.0
Publication date standards: 24.6.2019
SKU: NS-953212
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: International technical standard
Category: Technical standards ISO
The category - similar standards:
Annotation of standard text ISO 9113:2019-ed.2.0 :
Description / 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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