ISO 7510:2017

Name: ISO 7510:2017 — Plastics piping systems — Glass-reinforced plastics (GRP) components — Determination of the amounts of constituents
SKU: ISO 7510:2017
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Plastics piping systems — Glass-reinforced plastics (GRP) components — Determination of the amounts of constituents

Название (английский):

ISO 7510:2017

Plastics piping systems — Glass-reinforced plastics (GRP) components — Determination of the amounts of constituents

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 5
Дата публикации:: 28 июня 2017 г.
Издание:: ISO IS 7510 edition 2 version 1
ICS:: 23.040.20

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Описание (английский):

ISO 7510:2017 specifies a method for the determination of constituent materials of a test sample cut from a glass-reinforced plastics (GRP) component intended for use in a piping system. It includes determination of resin, glass, aggregate and filler contents. It is also applicable to the determination of the type and arrangement of the reinforcements. If used to determine the amounts of constituent materials in layered constructions it may be necessary to separate the laminate layers by cutting or splitting and testing each separately.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты ISO

Overview

ISO 7510:2017 is an international standard issued by the International Organization for Standardization (ISO) that defines a precise method for determining the amounts of constituent materials in glass-reinforced plastics (GRP) components used in plastics piping systems. The standard addresses the quantification of key constituents such as resin, glass fibers, aggregate, and fillers within a test sample. It also applies to analyzing the type and arrangement of reinforcements within layered laminate constructions.

This method is essential for quality control, ensuring consistency, and verifying the material composition of GRP piping components. It offers a reliable way to monitor the composite makeup through controlled thermal treatment and gravimetric analysis techniques.

Key Topics

Constituent Determination: The standard specifies the procedure to measure resin content by loss on ignition (LOI), as well as the residual mass attributed to glass fibers, aggregates, and fillers.

Test Sample Preparation: Requirements for sample dimensions, test piece quantity, and conditioning to produce consistent and replicable results. Samples should ideally represent the full thickness of the component.

Thermal Decomposition: Samples are subjected to heating in an electric muffle or microwave furnace at temperatures around 625 °C to burn off organic resin components, followed by residue analysis.

Layered Construction Analysis: When evaluating layered laminates, the standard allows for physically separating layers and testing each independently to get detailed constituent profiles.

Calculation and Reporting: Guidelines to calculate percentages by mass of all constituents and the reporting formats including dimensional data, specimen information, test parameters, and observations.

Safety Measures: Emphasizes safe laboratory practices due to the high temperatures and potentially noxious vapors generated during combustion tests.

Applications

Quality Assurance in GRP Piping: Manufacturers of plastic piping systems use ISO 7510:2017 to verify the accurate proportion of materials in their GRP components, ensuring compliance with product specifications and performance standards.

Material Verification: Engineering firms and testing laboratories employ this standard to validate the composition of piping materials for durability and safety assurance in infrastructure projects.

Research and Development: The method supports R&D in composite materials by providing detailed constituent data, which helps optimize formulations and reinforcement architectures.

Layer-by-Layer Analysis: In components with complex layered construction, the standard guides in separating and assessing each layer's composition, crucial for advanced composite designs.

Regulatory Compliance: Meeting ISO 7510:2017 can assist manufacturers in fulfilling regulatory requirements and international market access for plastic piping products reinforced with glass fibers.

Related Standards

ISO 3126: Plastics piping systems – Plastics components – Determination of dimensions. Referenced for precise measurement of test sample dimensions.

ISO 1172: Textile-glass-reinforced plastics – Determination of textile-glass and mineral-filler content by calcination methods. Provides alternative or complementary procedures for filler content determination.

Additional standards managed by ISO/TC 138, the technical committee focused on plastics pipes, fittings, and valves transport of fluids, may provide broader context and testing frameworks for composite piping products.

ISO 7510:2017 plays a critical role in ensuring the consistency and reliability of GRP components used in modern plastics piping systems. Its robust methodology enhances material characterization, supports quality control, and fosters innovation in composite piping solutions worldwide.

ISO 7510:2017

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Технические детали

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