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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Flexure creep modulus Creep flexural iwo Creep curves with logarithmic time axis Creep module time curves with logarithmic time axis Isochrone stress-strain curves. Proceed to Checkout Continue Shopping. Experience the ease of intuitive and structured operation that reflects your lab processes.

The method is intended to provide data for engineering-design and research and development purposes.

899–2 more than one copy? This standard is not included in any packages. Temperature and humidity are typically recorded throughout out the test. Already Subscribed to this document. International Classification for Standards ICS is an international classification system for technical standards.

The testing machines are equipped with multiple test axes.

ISO 899-2:1993

Data for engineering-design purposes requires the use of extensometers to measure the gauge length of the specimen. Flexural creep by three-point loading.

It is mounted behind the test axes to allow access to the system by the operator from the front. Data for research or quality-control purposes may use the change in lso between the grips nominal extension. X Our website uses cookies to ensure that we give you the best user experience.

ISO 899-2:2003

Please first verify your email before subscribing to alerts. Specimen strain is recorded by a state-of-the-art measuring system. For this reason it is necessary to ensure that the ambient temperature remains constant throughout the test. Final text received or FDIS registered for formal approval.

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Proof sent to secretariat or FDIS ballot initiated: Tensile creep modulus and the nominal tensile creep modulus Creep tensile strength Creep curves with logarithmic time axis Creep module time curves with logarithmic time axis Isochrone stress-strain curves Recovery strain curve. The company has recently expanded its creep tensile testing capacity by investing in two Kappa Multistation creep testing systems by ZwickRoell.

It is intended to provide data for engineering-design and research and development purposes. 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.

8999-2 these links to find other Standards similar to the one you are viewing. In this way it is possible to achieve statistically verified test results.

Conditioning is an important part of the test. If the document is revised or amended, you will be notified by email. The materials covered range from simple polyolefins to high-performance thermoplastics.

They provide slip-free gripping of the specimen, typically specimen type 1A to ISO As the voice of the U. The test results are as follows: Flexural creep by three-point loading This document has been re-assessed by the committee, and judged to still be up to date. Deflection is measured using either the die movement after correction to the self-deformation of the test arrangement or using a video measuring system.

The method may not be suitable for determining the flexural creep of rigid cellular plastics attention is drawn in this respect to ISOCellular plastics, rigid — Flexural tests — Part 1: Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards.

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Using this data, creep curves can be generated, which depict the long-term behavior of plastics. Determination of flexural properties. This corresponds to the load placed on many components made of plastic.

Although we endeavour to maintain an up-to-date catalogue, on occasion we may not have the latest version of a document, including where it has not yet been provided through an international feed. Electromechanical Creep Testing Machines The Kappa creep testing machine is equipped with a central lead screw and is suitable for creep tests and advanced creep tests requiring maximum precision in force control.

You can download and open this file to your own computer but DRM prevents opening this file 899- another computer, including a networked server.

EVS-EN ISO – Estonian Centre for Standardisation

If you need help with the purchase or have any queries please email enquiries standards. If flexural-creep properties are to be used for engineering-design purposes, the plastics materials should be tested over a broad range of stresses, times and environmental conditions.

Creep tests are described in the following standards: The test axes are equipped with tensile specimen grips. NOTE The method may be unsuitable for certain fibre-reinforced materials due to differences in fibre orientation.

UL Thermoplastics Testing Center – Flexural Creep Test

During a creep test, specimens are subjected to a static load. Life cycle A standard is reviewed every 5 years 00 Preliminary. Flexural creep by three-point loading Get the latest version of this product.