20/30409960 DC - BS ISO 16152. Plastics. Determination of xylene-soluble matter in polypropylene

20/30409960 DC

BS ISO 16152. Plastics. Determination of xylene-soluble matter in polypropylene

Status : Current, Draft for public comment   Published : June 2020

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This international standard specifies a method of determining the mass fraction of a polypropylene homopolymer of copolymer which is soluble in xylene at 25°C.

Other materials with solubilities similar to that of the xylene-soluble fraction, such as additives, may interfere with the determination.

This international standard included two methods which are “reference method (method 1)”and “automated instrument method (method 2)”, The “reference method” is used to calibrate the method used for the determination of the xylene-soluble matter in polypropylene.

The “automated instrument method” is a method which can be used for the determination if it is calibrated using the reference method described in clause 4 provided it shows a certain permissible repeatability.




Standard Number20/30409960 DC
TitleBS ISO 16152. Plastics. Determination of xylene-soluble matter in polypropylene
StatusCurrent, Draft for public comment
Publication Date23 June 2020
Normative References(Required to achieve compliance to this standard)ISO 472
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsISO/DIS 16152:2020
Draft Expiry Date16 August 2020
DescriptorsPolymers, Solvent extraction methods, Propylene, Xylene, Chemical analysis and testing, Plastics, Solubility test methods, Polypropylene
ICS83.080.01
Title in FrenchPlastiques — Détermination des matières présentes dans le polypropylène solubles dans le xylène
CommitteePRI/82
PublisherBSI
FormatA4
DeliveryYes
Pages16
File Size426 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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