ISO 1872-2 PDF
ISO Plastics — Polyethylene (PE) moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties. INTERNATIONAL. STANDARD. ISO. Third edition. Plastics — Polyethylene (PE) moulding and extrusion materials —. Part 2: Preparation of . This British Standard was published by BSI. It is the UK implementation of. EN ISO It supersedes BS EN ISO which.
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Preparation of test specimens and determination of properties Status: This standard has been updated see copyright date and may have had amendments incorporated. A British Standard does not purport to include all the necessary provisions of a contract. The possible values of density are divided into 10 ranges, each represented by a 2-figure code-number as specified in Table 2.
The density of the specimen is then determined within 24 h in accordance with ISO You may experience issues viewing this site in Internet Explorer 9, 10 or The possible values of melt mass-flow rate are divided into 11 ranges, each represented by a 3-figure code-number as specified in Table 4.
ISO consists of the following parts, under the general title Plastics — Polyethylene PE moulding and extrusion materials: You may find similar items within these categories by selecting from the choices below:. Plastics – Thermoplastic semi-finished products for machining – Requirements and test methods.
BS EN ISO 1872-2:2007
All standards are subject to revision, and parties to agreements based on this part of ISO are encouraged to investigate the lso of applying the most recent editions of the standards indicated below. Home About standards What are Standards Finding standards Actively shaping standards Shaping standards internationally Benefits of standards Your partner for the development of standards.
It presents the UK view on standards in Europe and at the international level. BSI 18722- holds the copyright, in the UK, of the publications of the international standardization bodies.
BS EN ISO 1872-2:2007
Show product preview PDF. It is the constant aim of BSI to improve the quality of our products and services. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by Novemberand conflicting national standards shall be withdrawn at the latest by November For details of these and other benefits 1872–2 Membership Administration.
A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions.
ÖNORM EN ISO 06 01 – Webshop – Austrian Standards
Designatory properties see 3. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. Thermoplaste – Grundlagenkenntnisse zur Verarbeitung von amorphen und teilkristallinen Thermo Data is outlined by specifications called out by ISO Typically, different materials have unique requirements related to the generation of the specific properties. Compliance with a British Standard does not of itself confer immunity from legal obligations.
If subsequent individual test values lie on, or on either side of, the range limit because of manufacturing tolerances, the designation is not affected. If you need help with the purchase or have any queries please email enquiries standards. March Replaced By: Subsequently without a spacethe mass content may be given by a 2-figure number in positions 3 and 4. Table 2 — Code-numbers used for density in data block 3 3.
Show product preview PDF paper Click to learn more. Details and advice can be obtained from the Copyright Manager. Find Similar Items This product falls into the following categories.
Various BSI electronic information services are also available which give details on all its products and services. If information is presented in positions 2 to 8 and no specific information is given in position 1, the letter X shall be inserted in position 1.
Following the requirements of 11872-2 specification assures consistent characterization and valid comparisons of polyethylene. Learn more about the cookies we use and how to change your settings. Important properties, additives and supplementary information see 3. Each member body interested in a subject for which a technical committee has been established has the right to be 172-2 on that committee.
Polyethylene PE moulding and extrusion materials. Worldwide Standards We can source any standard from anywhere in the world. Now with new functions to recognize trends in standardization early.
The faster, easier way to work with standards. Please download Chrome or Firefox or view our browser tips. Other test methods in wide use for or of particular significance to these moulding and extrusion materials are also included in this io of ISOas are the designatory properties specified in ISO Values determined will not necessarily be identical to those obtained using specimens of different dimensions or prepared using different procedures.
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If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. Designation system and basis for specifications.
In order to obtain reproducible and comparable test results, it is necessary to use the methods of preparation and conditioning, the specimen dimensions and the test procedures specified herein. If a property value falls on or near a range limit, the manufacturer shall 18722-2 which range will designate the material.