EN ISO 10724-1:2001 PDF

Name: EN ISO 10724-1:2001 — Plastics - Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) - Part 1: General principles and moulding of multipurpose test specimens (ISO 10724-1:1998)
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Plastics - Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) - Part 1: General principles and moulding of multipurpose test specimens (ISO 10724-1:1998)

Название (английский):

EN ISO 10724-1:2001

Plastics - Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) - Part 1: General principles and moulding of multipurpose test specimens (ISO 10724-1:1998)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 17
Дата публикации:: 22 августа 2001 г.
Издание:: CEN EN 10724 edition 1 version 1
ICS:: 83.080.10

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Описание (английский):

Migrated from Progress Sheet (TC Comment) (2000-07-10): new Tc forecast in Bp Bli 991026

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 10724-1:2001 (ISO 10724-1:1998) specifies general principles for the injection moulding of test specimens from thermosetting powder moulding compounds (PMCs). Part 1 focuses on establishing reproducible moulding conditions and describes mould designs for producing multipurpose test specimens. The standard promotes uniform reporting of processing parameters so that test specimens yield comparable mechanical, thermal and processing data across laboratories and suppliers.

Key topics and technical requirements

Moulding parameters defined - clear definitions and measurement points for:

mould temperature, melt temperature, melt pressure and hold pressure
injection time, hold time, cure time, cycle time and mould-open time

Mould design guidance - specification of standard ISO moulds (types A, D1 and D2) and multi-cavity arrangements to ensure equivalent flow-path geometries and specimen properties.

Specimen geometry and critical areas - identification of the critical cross-sectional area where test measurements are taken; guidance to ensure reproducible shaping of tensile, flexural or multipurpose specimens.

Process control and reporting - requirement to document the main moulding conditions so results can be compared between tests, materials and laboratories.

Definitions and formulas - standardized definitions (e.g., melt pressure calculation from screw force) and relationships used to determine minimum locking force and other machine settings.

Scope limitations - Part 1 covers multipurpose specimens and general principles; small plates and other specimen types are addressed in Part 2.

Applications and who uses it

EN ISO 10724-1 is intended for:

Materials and R&D laboratories preparing standardized test specimens for property evaluation of thermosetting PMCs.

Quality control teams in polymer and composite manufacturing, ensuring consistent sampling and testability.

Injection moulding engineers specifying moulds and processing windows to minimize variability from cure, filler orientation or residual stress.

Standards bodies and test houses harmonizing test methods and publishing material data sheets.

Practical uses include developing reproducible moulding procedures for phenolic, urea-formaldehyde, melamine and polyester PMCs; establishing processing windows for comparative testing; and ensuring consistent specimen preparation for certification and material selection.

Related standards

ISO 10724-2 (Small plates)

ISO 294 series (injection moulding principles for thermoplastics)

ISO 3167 (multipurpose test specimens)

ISO 10350-1, ISO 11403 series (data acquisition and presentation)

ISO 472 (plastics vocabulary)

Keywords: EN ISO 10724-1:2001, ISO 10724-1, injection moulding, thermosetting powder moulding compounds, PMCs, multipurpose test specimens, moulding parameters, mould design.

EN ISO 10724-1:2001 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and who uses it

Related standards

Технические детали

ISO 10724-1:1998

Plastics — Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) — Part 1: G…

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SIST EN ISO 10724-2:2001

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BS EN ISO 29470:2020

Thermal insulating products for building applications. Determination of the apparent density.

SIST EN ISO 3167:2014

Plastics - Multipurpose test specimens (ISO 3167:2014)

SIST EN ISO 10350-1:2025

Plastics - Acquisition and presentation of comparable single-point data - Part 1: Moulding materials (ISO 103…

SIST EN ISO 11403-2:2022

Plastics - Acquisition and presentation of comparable multipoint data - Part 2: Thermal and processing proper…

ISO 472:2013/Amd 1:2018

Plastics — Vocabulary — Amendment 1: Additional items