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ISO 28941-1:2008

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by

Plastics Poly(phenylene ether) (PPE) moulding and extrusion materials Part 1: Designation system and basis for specifications

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

09-12-2021

Superseded by

ISO 20557-1:2018

Language(s)

English, French

Published date

02-12-2008

€60.00
Excluding VAT

ISO 28941-1:2008 establishes a system of designation for PPE thermoplastic materials, which may be used as the basis for specifications.

The types of PPE plastic are differentiated from each other by a classification system based on appropriate levels of the designatory properties

  1. temperature of deflection under load
  2. melt volume-flow rate
  3. Charpy notched impact strength
  4. flammability

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

ISO 28941-1 is applicable to all PPE materials, including those modified with polystyrene or polyamide or other 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.

DevelopmentNote
Supersedes ISO/DIS 28941-1. (12/2008) Supersedes ISO 15103-1. (09/2012)
DocumentType
Standard
Pages
9
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy
Supersedes

ISO 15103-2:2007 Plastics Poly(phenylene ether) (PPE) moulding and extrusion materials Part 2: Preparation of test specimens and determination of properties
ISO 1043-1:2011 Plastics — Symbols and abbreviated terms — Part 1: Basic polymers and their special characteristics

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