ISO 1043-1-2011 amd1-2016 PDF

Full title and description

ISO 1043-1:2011 — Plastics — Symbols and abbreviated terms — Part 1: Basic polymers and their special characteristics, including Amendment 1 (2016) which introduces the new symbol "ST" for syndiotactic polymers. This entry refers to the 2011 edition of the part together with the 2016 amendment (ISO 1043-1:2011/Amd 1:2016).

Abstract

Defines established abbreviated terms for basic polymers used in plastics, symbols for components of these terms and symbols for special characteristics (for example tacticity). The objective is to prevent duplicate or ambiguous abbreviated terms; annexes provide guidance for creating new terms and classification lists. The 2016 amendment adds the symbol ST to denote syndiotactic.

General information

• Status: Published (ISO international standard, edition 4 confirmed).
• Publication date: ISO 1043-1:2011 published November 2011; Amendment 1 published April 2016.
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 83.080.01 — Plastics in general.
• Edition / version: Edition 4 (2011) with Amendment 1 (2016).
• Number of pages: Main document: 15 pages; Amendment 1 document: 1 page.

Core bibliographic and lifecycle details are taken from the ISO bibliographic entries for the part and its amendment.

Scope

Specifies the system of abbreviated terms and symbols used to identify basic polymer types and their notable special characteristics (for example stereoregularity, copolymer types and common modifiers). The standard applies to abbreviations that are in established use and gives rules and examples to ensure consistency and avoid ambiguity when naming polymers in technical documents, labelling and material specifications. The 2016 amendment specifically introduces the ST symbol for syndiotactic materials to the set of special-characteristic symbols.

Key topics and requirements

• Standardized abbreviated terms for basic polymers (e.g., PS, PE, PP) and rules for forming compound abbreviations.
• Symbols for components used to form polymer abbreviations (monomer identifiers, copolymer separators, etc.).
• Symbols for special characteristics (stereoregularity, crystallinity indicators, etc.), with ST added for syndiotactic by the 2016 amendment.
• Annex guidance for preparing new abbreviated terms and classification tables grouping polymers by type.
• Rule: only established and unambiguous abbreviations are listed; the standard aims to prevent multiple abbreviations for the same polymer and misinterpretation of abbreviations.

Typical use and users

Used by materials engineers, polymer chemists, product designers, technical authors, standards writers, quality assurance and regulatory personnel, and manufacturers who need consistent shorthand for polymer identification in specifications, labels, datasheets and standards. It is also referenced in academic and industrial publications dealing with polymer formulation and identification.

Related standards

ISO 1043 is a multi-part series covering symbols and abbreviated terms for plastics; related parts include ISO 1043-2 (fillers and reinforcing materials), ISO 1043-3 (plasticizers) and later parts addressing flame retardants and other additives. ISO/TC 61/SC 1 is the responsible committee for terminology in the plastics series.

Keywords

plastics, polymers, abbreviations, symbols, syndiotactic, ST, ISO 1043, polymer identification, material designation, nomenclature

FAQ

Q: What is this standard?

A: ISO 1043-1:2011 is the international standard that defines standardized abbreviated terms and symbols for basic polymers and their special characteristics; Amendment 1 (2016) adds the symbol ST to denote syndiotactic.

Q: What does it cover?

A: It covers the selection and use of abbreviated terms and component symbols for basic polymer types and symbols for special characteristics (stereoregularity, copolymer types, etc.), plus guidance and classification annexes for consistent term creation and use.

Q: Who typically uses it?

A: Materials scientists, polymer manufacturers, product designers, technical writers, standards developers, and QA/regulatory teams who require unambiguous polymer shorthand for specifications, labelling and documentation.

Q: Is it current or superseded?

A: The 2011 edition (edition 4) is the current published part and has an official amendment published in 2016. The ISO bibliographic entry indicates the 2011 edition was reviewed and confirmed in subsequent ISO reviews (confirmations and amendments should be checked for the latest status when needed).

Q: Is it part of a series?

A: Yes — ISO 1043 is a series of parts covering symbols and abbreviated terms for different classes of plastic materials and additives (for example fillers, plasticizers and flame retardants).

Q: What are the key keywords?

A: Plastics, polymers, abbreviations, symbols, ST, syndiotactic, nomenclature, ISO 1043.