Standard Svensk standard · SS-EN ISO 20558-1:2019

Plast - Press- och sprutmassa av polyfenylsulfid (PPS) - Del 1: Beteckningssystem och grundval för specifikationer (ISO 20558-1:2018)

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Standard Svensk standard · SS-EN ISO 20558-1:2019

Plast - Press- och sprutmassa av polyfenylsulfid (PPS) - Del 1: Beteckningssystem och grundval för specifikationer (ISO 20558-1:2018)
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Omfattning
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 (see 4.1).

Ämnesområden

Termoplastmaterial (83.080.20)


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Standard Svensk standard · SS-EN ISO 20558-1:2019

Plast - Press- och sprutmassa av polyfenylsulfid (PPS) - Del 1: Beteckningssystem och grundval för specifikationer (ISO 20558-1:2018)
Prenumerera på standarden - Läs mer Dölj
Pris: 667 SEK
standard ikon pdf

PDF

Pris: 667 SEK
standard ikon

Papper

Pris: 1 067,20 SEK
standard ikon pdf + standard ikon

PDF + papper

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Produktinformation

Språk: Engelska

Framtagen av: Plast, SIS/TK 156

Internationell titel: Plastics - Poly(phenylene sulfide) (PPS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 20558-1:2018)

Artikelnummer: STD-80010661

Utgåva: 1

Fastställd: 2019-03-27

Antal sidor: 20

Ersätter: SS-ISO 28078-1:2009