ISO 10548-2002 cor1-2008 PDF

Full title and description

ISO 10548:2002/Cor 1:2008 — Carbon fibre — Determination of size content — Technical Corrigendum 1 (PDF). This corrigendum is a one-page technical correction that amends and clarifies elements of ISO 10548:2002 (Edition 2), the international test method for determining the size (sizing/ensimage) content of carbon-fibre yarns.

Abstract

This technical corrigendum (Corrigendum 1, 2008) applies to ISO 10548:2002 and supplies a small number of technical corrections and clarifications to the published test method for determining size content of carbon-fibre yarn. The base standard defines sampling, sample preparation, test procedure, calculations and reporting relevant to continuous-filament and staple-fibre carbon yarns; the corrigendum corrects specific text/equation/notation errors introduced in the 2002 edition.

General information

• Status: Published (corrigendum to ISO 10548:2002).
• Publication date: 24 September 2008 (catalogs record 24 Sep 2008; ISO record lists publication in Oct 2008 as part of the 2008 publication month for the corrigendum).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 59.100.20 (Carbon materials / carbon fibres).
• Edition / version: Edition 2 — technical corrigendum to ISO 10548:2002 (Corrigendum 1 issued 2008).
• Number of pages: 1 (corrigendum document).

Scope

ISO 10548:2002 specifies laboratory test methods for determining the size (sizing or ensimage) content of carbon-fibre yarns used as reinforcements in composites. The corrigendum (2008) applies only to that 2002 edition and provides targeted corrections to the published text—ensuring the test method, calculations and notes read and perform as intended. The standard and its corrigendum cover both continuous-filament and staple-fibre yarns used in composite manufacture and testing.

Key topics and requirements

• Definition and measurement of size (sizing/ensimage) content in carbon-fibre yarn.
• Detailed test procedure: sample selection, conditioning, preparation, analytical steps and calculation of size content results.
• Reporting requirements for test results and relevant precision/units.
• Corrections introduced by the 2008 corrigendum (textual/equation/notation clarifications to the 2002 edition).
• Applicability to continuous-filament and staple-fibre carbon yarn used in composites and reinforcement applications.

Typical use and users

Users include carbon-fibre manufacturers, composite component producers, independent test laboratories, quality and compliance engineers, research organizations and procurement/specification teams who need a standardized method for quantifying sizing content on carbon-fibre yarns. The corrigendum is used by those who already apply ISO 10548:2002 to ensure they apply the corrected wording or calculations.

Related standards

Directly related: ISO 10548:2002 (base standard). Related work is maintained under ISO/TC 61/SC 13 (Composites and reinforcement fibres) and other ISO test-method standards covering carbon-fibre properties and composite materials. Users should consult the base standard and the committee’s other documents for complementary test methods.

Keywords

carbon fibre, size content, sizing, ensimage, yarn, test method, corrigendum, ISO 10548, composites, ISO/TC 61/SC 13

FAQ

Q: What is this standard?

A: It is ISO 10548:2002/Cor 1:2008 — a one-page technical corrigendum (2008) that corrects or clarifies parts of ISO 10548:2002, the international test method for determining size content of carbon-fibre yarn.

Q: What does it cover?

A: The corrigendum applies to the published test procedure in ISO 10548:2002 (sampling, preparation, test steps, calculations and reporting for size/sizing content of carbon-fibre yarn) and provides corrections to specific items in that text so laboratories and manufacturers can apply the method correctly.

Q: Who typically uses it?

A: Carbon-fibre producers, composite manufacturers, testing laboratories, standards/quality engineers, and researchers who perform or rely on standardized measurements of sizing/ensimage on carbon-fibre yarns.

Q: Is it current or superseded?

A: The corrigendum was published in 2008 and remains the published correction to ISO 10548:2002. The underlying ISO 10548:2002 edition has been confirmed in ISO's review cycle (the base standard was confirmed in a later review), so users should apply ISO 10548:2002 together with Corrigendum 1 (2008) unless a newer edition or amendment is published by ISO. Check ISO or your national standards body for the latest status before use.

Q: Is it part of a series?

A: It is a corrigendum to ISO 10548:2002 (Edition 2). The work falls under ISO/TC 61/SC 13 (Composites and reinforcement fibres), which produces related standards and test methods for fibre-reinforced composites and reinforcement fibres.

Q: What are the key keywords?

A: Carbon fibre; size content; sizing; ensimage; yarn; test method; corrigendum; ISO 10548.