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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BS EN ISO 1872-2:2007
Compliance with a British Standard does not of itself confer immunity from legal obligations. Standards can be obtained from appropriate standards authorities. Table 1 — Code-letters used in data block 2 3. A version in any other language made by translation under the responsibility of a CEN member into ieo own language and notified to the Central Secretariat has the same status as the official versions.
See individual methods for more information. Typically, different materials have unique requirements related to the generation of the specific properties. Copyright Copyright subsists in all BSI publications. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN ISO title page, page 2, the ISO title page, pages ii to iv, pages 1 to 6 and a back cover.
Preparation of test specimens and determination of properties Get the latest version of this product. Revisions British Standards are updated by amendment or revision. It is designed to isl every economic sector and virtually every activity of the humankind where technical standards may be used.
ISO requires a number of tests to determine rheologicalmechanicalthermalelectrical sio other properties. Releases What’s up Contact. This second edition cancels 187-2 replaces the first edition ISO The possible values of density are divided into 10 ranges, each represented by a 2-figure code-number as specified in Table 2.
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. Injection molding or compression molding is allowed for specimen preparation. Designation system and basis for specifications.
Positions 2 to 8: It presents the UK view on standards in Europe and at the international level. For the purpose of specifications, a fifth data block may be added containing additional information.
If such additional properties are required, they shall be determined in accordance with the test methods specified in part 2 of this International Standard, if suitable.
Worldwide Standards We can source any standard from anywhere in the world. Designation system and basis for specifications; — Part 2: Learn more about the cookies we use and how to change your settings.
Fillers or reinforcing materials and their nominal content see 3. Data is outlined by specifications called out by ISO Basic polymers and their special characteristics. All standards are subject to revision, and parties to agreements based on this part of ISO are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.
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It is incorporated by Royal Charter. Search all products by. In the case of metals Mit is essential to indicate the type of metal by means of its chemical symbol. Show product preview PDF paper Preparation of test specimens and determination of properties This document has been re-assessed by the committee, and judged to still be up to date.
Various BSI electronic information services are also available which give details on all its products and services. March Replaced By: Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Users of Isp Standards are responsible for their correct application. Following the requirements of this specification assures consistent characterization and valid comparisons of polyethylene.
If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. ISO consists of the following 187-22, under the general title Plastics — Polyethylene PE moulding and extrusion materials: 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. No published date found. 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.
End users, engineers, sellers, and buyers of polyethylene would in turn utilize the callout to specify a material for their particular application. Accept and continue Isso more about the cookies we use and how to change your settings. Preparation of test specimens and determination of properties.
BS EN ISO 1872-2:2007
Find Similar Items This product falls into the following categories. 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. The test conditions used shall be indicated by a single code-letter, as specified in Table 3, immediately preceding the code-number indicating the range.
This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. 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 are the designatory properties specified in ISO