BS EN ISO 20558-1:2019 Plastics. Poly(phenylene sulfide) (PPS) moulding and extrusion materials. Designation system and basis for specifications

BS EN ISO 20558-1:2019

Plastics. Poly(phenylene sulfide) (PPS) moulding and extrusion materials. Designation system and basis for specifications

Status : Current   Published : May 2018

Format
PDF

Format
HARDCOPY



What is this standard about?

This document establishes a system of designation for poly(phenylene sulfide) (PPS) thermoplastic materials, which can be used as the basis for specifications.

The types of poly(phenylene sulfide) (PPS) materials are differentiated from each other by a classification system based on appropriate levels of the designatory properties

a) melt mass-flow rate or melt viscosity;

b) density;

c) tensile modulus;

and on information about the intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials.

This document is applicable to all PPS materials. It applies to materials ready for normal use in the form of powder, granules or pellets and to materials unmodified or modified by colorants, additives, fillers, etc.

It is not intended to imply that materials having the same designation give necessarily the same performance. This document does not provide engineering data, performance data or data on processing conditions which can be required to specify a material for a particular application and/or method of processing. If such additional properties are required, they are intended to be determined in accordance with the test methods specified in ISO 20558‑2, if suitable.

In order to specify a thermoplastic material for a particular application or to ensure reproducible processing, the requirements are given in data block 5.




Standard NumberBS EN ISO 20558-1:2019
TitlePlastics. Poly(phenylene sulfide) (PPS) moulding and extrusion materials. Designation system and basis for specifications
StatusCurrent
Publication Date09 May 2018
Normative References(Required to achieve compliance to this standard)ISO 20558-2, ISO 1043-1
Informative References(Provided for Information)No other standards are informatively referenced
ReplacesBS ISO 28078-1:2009
International RelationshipsEN ISO 20558-1:2019,ISO 20558-1:2018
Amended ByCorrigendum, April 2019
DescriptorsPolyphenylene, Physical properties of materials, Fillers, Plastics, Moulded materials, Designations, Sulfides, Extruding, Codes, Reinforcing materials, Classification systems, Thermoplastic polymers, Moulding (process)
ICS83.080.20
Title in FrenchPlastiques. Matériaux pour moulage et extrusion en poly(phénylène sulfide) (PPS) Système de désignation et base de spécification
Title in GermanKunststoffe. Polyphenylensulfid (PPS)-Werkstoffe Bezeichnungssystem und Basis für Spezifikationen
CommitteePRI/82
ISBN978 0 539 01391 7
PublisherBSI
FormatA4
DeliveryYes
Pages14
File Size577 KB
Price£110.00


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