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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Users of British Standards are responsible for their correct application. Although we endeavour 1782-2 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.

Search all products by. In the case of metals Mit is essential to indicate the type of metal by means of jso chemical symbol. Home About standards What are Standards Finding standards Actively shaping standards Shaping standards internationally Benefits of standards Your partner for the development of standards.

Designation system and basis for specifications. Show product preview PDF. Following the requirements of this specification assures consistent characterization and valid comparisons of polyethylene.

If a data block oso not used, this shall be indicated by doubling the separation sign, i. We recommend that you check the website of the publishers of the international document before making a purchase.

Table 5 — Code-letters for fillers and reinforcing materials in data block 4 3. Polyethylene PE molding and extrusion materials Part 2- Preparation of test specimens and determination of properties. For the purpose of specifications, a fifth data block may be added containing additional information. Users of British Standards should make sure that they possess the latest amendments or editions.

The density of the iwo is then determined within 24 h in accordance with ISO Isp events Living Standards Award. Follow these links to find other Standards similar to the one you are viewing. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member.

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It is incorporated by Royal Charter. Plastics, Polyethylene, Moulded materials, Thermoplastic polymers, Injection moulding, Moulding processCompression loading, Extruding, Test specimens, Specimen preparation, Testing conditions, Mechanical testing, Thermal testing, Electrical testing.

Injection molding or compression molding is allowed for specimen preparation. The possible values of density are divided into 10 ranges, each represented by a 2-figure code-number as specified in Table 2. Releases What’s up Contact. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations.

Search all, search for standards or search by topics Search all Search only for standards Search only by topics. This second edition cancels and replaces the first edition ISO It is designed to cover every economic sector and virtually every activity of the humankind where technical standards may be used.

This shall be done for example by reference to a suitable national standard or to a standard-like, generally established specification. Requirements for handling test material and for conditioning both the test material before moulding and the specimens before testing are given.

It is important to us that you purchase the right document. Standards can be obtained from appropriate standards authorities. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover.

If subsequent individual test values lie on, or on either side of, the range limit because of manufacturing tolerances, the designation is not affected. A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to 172-2 Central Secretariat has the same status as the official versions.

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BS EN ISO 1872-2:2007

Data is outlined by specifications called out by ISO 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 Copyright Copyright subsists in all BSI publications.

Table 2 — Code-numbers used for density in data block 3 3. After being cut off, the strand is allowed to fall on a cool metal plate. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. The data blocks shall be separated from each other by commas.

The code-letters used are specified in Table 1. The two code-numbers are separated from each other by hyphens. Other test methods in wide use for or of particular significance to these moulding and extrusion materials are also included in this part of ISOas 8172-2 the designatory properties specified in ISO Your basket is empty.

For dated references, subsequent amendments to or revisions of any of 187-2 publications apply to this European Standard only when incorporated in it 11872-2 amendment or revision.

Find Similar Items This product falls into the following categories. Values determined will not necessarily be identical to those obtained using specimens of different dimensions or prepared using different procedures. Compliance with a British Standard does not of itself confer immunity from legal obligations. Show product preview PDF paper Polyethylene PE moulding and extrusion materials. Revisions British Standards are updated by amendment or revision.