ISO 899-2 PDF

ISO was prepared by Technical Committee ISO/TC 61, Plastics, This second edition cancels and replaces the first edition (ISO ), which has . ISO (E). PDF disclaimer. This PDF file may contain embedded typefaces. In accordance with Adobe’s licensing policy, this file may. Buy ISO (R) PLASTICS – DETERMINATION OF CREEP BEHAVIOUR – PART 2: FLEXURAL CREEP BY THREE-POINT LOADING from SAI.

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Monday to Friday – International Classification for Standards ICS is an international classification system for technical standards.

ISO 899-2:1993

Determination of flexural properties. It is important to us that you purchase the right document. Your Alert Profile lists the documents that will be monitored.

The method is suitable for use with rigid and semi-rigid non-reinforced, filled and fibre-reinforced plastics materials see ISO for definitions in the form of dumb-bell-shaped test specimens moulded directly or machined from sheets or moulded articles.

The test results are as follows: Specifies a method for determining the flexural creep of plastics in the form of standard test specimens under specified conditions such as those of pretreatment, temperature and humidity. In this way it is possible to achieve statistically verified test results. The method may 89-2 be suitable for determining the flexural creep of rigid cellular plastics attention is drawn in this respect isk ISOCellular plastics, rigid — Flexural tests — Part 1: A three-point flexure fixture, as described in ISO for flexure testsis used as the flexure test tool.

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Please first verify your email before subscribing to alerts. It is mounted behind the test axes to allow access to the system by the operator from the front.

The test load, which is specified prior 8992 the start of the test is based on the polymer characteristics and the intended use, is applied without jolts. It applies only to a simple freely supported beam loaded at mid-span three-point-loading test. It is designed to cover every economic sector and virtually every activity of the humankind where technical standards may be used. The standard ISO specimen has dimensions of 10 x 4 x 80 mm and is taken from the mid-section of the multi-purpose specimen.

The testing machines are equipped with multiple test axes. This corresponds to the load placed on many components made of plastic.

If the document is revised or amended, you will be notified by email. This standard is also available to be included in Standards Subscriptions.

Creep tests on plastics

Data for research or quality-control purposes may use the change in distance between the grips nominal extension.

It is intended to 8999-2 data for engineering-design and research and development purposes. The thermal history of the test specimen can also 89-92 profound effects on its creep behaviour see Annex A. Therefore this version remains current. X Our website uses cookies to ensure that we give you the best user experience.

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The specimen strain is recorded over the course of the test, which often lasts 1, hours.

Although we endeavour to maintain an up-to-date catalogue, on isso we may not have the 8999-2 version of a document, including where it has not yet been provided through an international feed. Conditioning is an important part of the test. Consequently, when precise comparative results are required, these factors must be carefully controlled. We recommend that you check the website of the publishers of the international document before making a purchase.

The specimen strain is determined optically by modern creep test systems that use a high-precision video measurement system.

EVS-EN ISO – Estonian Centre for Standardisation

Our website uses cookies to ensure that we give you the iwo user experience. For tests above or below ambient temperature, precisely controlled temperature chambers are used.

As the voice of the U. Flexural creep by three-point loading This document has been re-assessed by the committee, and judged to still be up to date. You may delete a document from kso Alert Profile at any time.

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