SIST EN 2558:2001

Aerospace series - Carbon fibre preimpregnates - Determination of the volatile content

This standard specifies a method for determining the volatile content in carbon fibre preimpregnates for aerospace applications.

Luft- und Raumfahrt - Kohlenstoffaser-Prepregs - Bestimmung des Anteils an flüchtigen Bestandteilen

Diese Norm legt ein Verfahren zur Bestimmung des Anteils an flüchtigen Bestandteilen in Kohlenstoffaser-Prepregs für die Anwendung in der Luft- und Raumfahrt fest.

Série aérospatiale - Préimprégnés de fibres de carbone - Détermination de la teneur en matieres volatiles

La présente norme spécifie une méthode de détermination de la teneur en matières volatiles des préimprégnés de fibres de carbone pour applications aérospatiales.

Aerospace series - Carbon fibre preimpregnates - Determination of the volatile content

General Information

• Status: Published
• Publication Date: 31-May-2001
• ICS: 49.025.40 - Rubber and plastics
• Technical Committee: SS SPL - Technical Board for the general field
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Jun-2001
• Due Date: 01-Jun-2001
• Completion Date: 01-Jun-2001
• Ref Project: EN 2558:1997 - Aerospace series - Carbon fibre preimpregnates - Determination of the volatile content

Relations

• Referred By: SIST EN 2560:2001 - Aerospace series - Carbon fibre preimpregnates - Determination of the resin flow
• Effective Date: 28-Jan-2026
• Referred By: SIST EN 81-31:2010 - Safety rules for the construction and installation of lifts - Lifts for the transport of goods only - Part 31: Accessible goods only lifts
• Effective Date: 28-Jan-2026
• Referred By: SIST EN 2559:2023 - Aerospace series - Carbon, glass and aramid fibre preimpregnates - Determination of the resin and fibre content and the mass of fibre per unit area
• Effective Date: 28-Jan-2026

Overview

SIST EN 2558:2001 is a vital standard in the aerospace sector, focusing on the precise determination of volatile content in carbon fibre preimpregnates. Developed by the Slovenski inštitut za standardizacijo (SIST), this standard provides a consistent method essential for quality assurance and material validation in aerospace manufacturing. By defining the procedures to measure the amount of volatile materials in carbon fibre prepregs, it ensures the reliability and safety of advanced aerospace composites.

Key Topics

• Volatile Content Determination: The central focus is on assessing the fraction of volatile substances present in carbon fibre preimpregnates, which can affect material integrity and performance.
• Testing Methodology: The standard specifies a reproducible laboratory procedure for quantifying volatile matter, aiding in process optimization and material selection.
• Aerospace Material Standards: As part of the broader aerospace series, SIST EN 2558:2001 aligns with industry requirements for composite materials used in aircraft and spacecraft structures.

Applications

The application of SIST EN 2558:2001 is critical in the following areas:

• Quality Control in Aerospace Manufacturing
  Manufacturers use the methods outlined in this standard to verify that carbon fibre prepregs meet stringent aerospace requirements. Accurate volatile content measurements help prevent defects in composite structures, such as voids or delaminations, which can compromise safety and performance.

• Material Certification and Acceptance
  Aerospace suppliers and manufacturers rely on this standard to certify and accept batches of carbon fibre preimpregnates. Documenting compliance helps demonstrate conformity with procurement and regulatory standards.

• Process Development and Improvement
  Engineers and process developers utilize volatile content data to optimize curing, storage, and handling practices, ensuring maximum performance and lifecycle of composite aerospace materials.

• Research and Development
  R&D teams refer to SIST EN 2558:2001 for consistent measurement techniques when developing new aerospace-grade composites or improving existing prepreg formulations.

Related Standards

For comprehensive quality management and material selection in the aerospace sector, consider these related standards:

• EN 2558:1997: The European equivalent and reference point for the testing methodology described in SIST EN 2558:2001.
• EN 2377: Specifies procedures for the determination of resin content in preimpregnated materials.
• SIST EN 6043: Covers requirements for non-metallic materials in aerospace applications.
• EN 2823: Deals with carbon fibre specification for reinforced plastics.
• SIST EN ISO 10350: Standard test method for mechanical property data of plastics, relevant for composite applications.

Conclusion

Adopting SIST EN 2558:2001 ensures the accurate and uniform determination of volatile content in carbon fibre preimpregnates, which is crucial for high-performance and safety-critical aerospace components. Implementing this standard helps manufacturers, suppliers, and laboratories maintain superior product quality and comply with international aerospace requirements, reinforcing confidence in advanced composite materials.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aerospace series - Carbon fibre preimpregnates - Determination of the volatile contentLuft- und Raumfahrt - Kohlenstoffaser-Prepregs - Bestimmung des Anteils an flüchtigen BestandteilenSérie aérospatiale - Préimprégnés de fibres de carbone - Détermination de la teneur en matieres volatilesAerospace serie
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