ISO 1043-1-2011 PDF

Full title and description

ISO 1043-1:2011 — Plastics — Symbols and abbreviated terms — Part 1: Basic polymers and their special characteristics. This part defines the abbreviated terms for the basic polymers used in plastics, the symbols for the components of those terms and symbols for special characteristics (for example tacticity, copolymer type or filler content) to ensure uniform, unambiguous short-form designation of polymer materials.

Abstract

ISO 1043-1:2011 provides established abbreviated terms and component symbols for basic polymers and their special characteristics, together with guidance for preparing new abbreviated terms and annexed reference tables and classifications used to form and interpret those abbreviations. The aim is to avoid multiple abbreviations for the same polymer and to prevent ambiguous interpretation of a given abbreviated term.

General information

• Status: Published (confirmed as current at most recent ISO review).
• Publication date: November 2011 (edition 4, 2011).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 83.080.01 (Plastics in general).
• Edition / version: 4 (2011).
• Number of pages: 15 pages.

Scope

ISO 1043-1:2011 applies to the short-form designation of basic polymers and their commonly encountered special characteristics when used in plastics. It includes only abbreviated terms and symbols that have come into established use, and provides annexes with guidance for preparing new terms, lists of component symbols and a classified listing of polymer abbreviations grouped by polymer type.

Key topics and requirements

• Standardized abbreviated terms for basic polymer families (e.g., PE, PP, PS) and consistent rules for composing compound abbreviations.
• Symbols for special characteristics such as tacticity, copolymer forms and commonly used modifiers to indicate special grades or structures.
• Rules and examples for combining polymer abbreviations with filler, additive or modifier symbols to mark compound materials.
• Annexes with guidance on creating new abbreviated terms and classification tables grouping abbreviations by polymer type.
• Formal amendment process (ISO 1043-1:2011 has at least one amendment adding symbol ST for syndiotactic polymers).

Typical use and users

Used by materials engineers, product designers, quality and compliance teams, technical writers, plastics manufacturers, compounders, recyclers and standards committees for unambiguous marking, datasheets, material declarations and technical communication where concise polymer identification is required.

Related standards

ISO 1043-1 is part of the ISO 1043 series addressing symbols and abbreviated terms for plastics. Closely related parts include ISO 1043-2 (fillers and reinforcing materials), ISO 1043-3 (plasticizers) and ISO 1043-4 (flame retardants); other parts of the series cover additional additive and modifier classes and are used together for comprehensive material marking and designation systems.

Keywords

ISO 1043-1, plastics, polymer abbreviations, material symbols, polymer identification, tacticity, polymer marking, plastics terminology, ISO/TC 61.

FAQ

Q: What is this standard?

A: ISO 1043-1:2011 is the fourth-edition ISO standard that specifies symbols and abbreviated terms for basic polymers and their special characteristics to provide a uniform short-form identification system for plastics materials.

Q: What does it cover?

A: It covers established abbreviated terms for basic polymer types, symbols for components used in those terms, symbols for special characteristics (for example syndiotactic — symbol ST added by amendment) and guidance/annexes for creating and classifying abbreviations.

Q: Who typically uses it?

A: Materials engineers, compounders, product designers, technical documentation authors, compliance and quality personnel, recyclers and standards bodies who need concise, unambiguous polymer identification and labelling.

Q: Is it current or superseded?

A: The 2011 fourth edition (ISO 1043-1:2011) is the current published edition; it was confirmed on periodic review and has a formal amendment published in 2016 (ISO 1043-1:2011/Amd 1:2016). National/adopted versions (e.g., EN ISO variants) may also exist.

Q: Is it part of a series?

A: Yes — ISO 1043-1 is Part 1 of the ISO 1043 series. Other parts standardize symbols for fillers/reinforcements (Part 2), plasticizers (Part 3), flame retardants (Part 4) and additional additives/modifiers addressed in other parts of the series.

Q: What are the key keywords?

A: Polymer abbreviations, material symbols, plastics marking, tacticity (e.g., ST), additives, ISO 1043 series, ISO/TC 61.