iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CEN

EN ISO 3915:2022

(Main)

Plastics - Measurement of resistivity of conductive plastics (ISO 3915:2022)

Plastics - Measurement of resistivity of conductive plastics (ISO 3915:2022)

This document specifies the requirements for the laboratory testing of the resistivity of specially prepared specimens of plastics rendered conductive by the inclusion of conductive fillers or suitable modification of the structure. The test is applicable to materials of resistivity less than 106 Ω⋅cm (104 Ω⋅m).
The result is not strictly a volume resistivity, because of surface conduction, but the effects of the latter are generally negligible.

Kunststoffe - Messung des spezifischen elektrischen Widerstands von leitfähigen Kunststoffen (ISO 3915:2022)

Dieses Dokument legt die Anforderungen an die Laboratoriumsprüfung des spezifischen Widerstands von besonders vorbereiteten Probekörpern aus Kunststoff fest, die durch den Einschluss von leitfähigen Füllstoffen oder eine geeignete Änderung des Aufbaus leitfähig gemacht wurden. Die Prüfung ist für Werkstoffe mit einem spezifischen Widerstand unter 106 Ω⋅cm (104 Ω⋅m) anwendbar.
Wegen der Oberflächenleitung ist das Ergebnis streng genommen kein spezifischer Durchgangswiderstand, jedoch sind die Auswirkungen der Oberflächenleitung im Allgemeinen vernachlässigbar.

Plastiques - Mesurage de la résistivité des plastiques conducteurs (ISO 3915:2022)

Le présent document spécifie les conditions requises pour l’essai en laboratoire de la résistivité d’éprouvettes de plastique spécialement préparées et rendues conductrices par l’addition de charges conductrices ou modification appropriée de la structure. L’essai est applicable à des matériaux ayant une résistivité inférieure à 106 Ω⋅cm (104 Ω⋅m).
Le résultat n’est pas la résistivité transversale au sens strict, à cause de la conduction de surface, mais les effets de cette dernière sont généralement négligeables.

Polimerni materiali - Merjenje upornosti prevodnih polimernih materialov (ISO 3915:2022)

Ta dokument določa zahteve za laboratorijsko preskušanje upornosti posebej pripravljenih vzorcev polimernih materialov, ki postanejo prevodni z vključitvijo prevodnih polnil ali ustrezno spremembo strukture. Preskus se uporablja za materiale z upornostjo manj kot 106 Ω cm (104 Ω m).
Zaradi površinske prevodnosti rezultat preskusa ni izključno prostorninska upornost, vendar so vplivi takšne prevodnosti
na splošno zanemarljivi.

General Information

Status
Published
Publication Date
01-Mar-2022
Withdrawal Date
29-Sep-2022
ICS
83.080.01 - Plastics in general
Technical Committee
CEN/TC 249 - Plastics
Drafting Committee
CEN/TC 249 - Plastics
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
02-Mar-2022
Completion Date
02-Mar-2022
Ref Project
SIST EN ISO 3915:2022 - Plastics - Measurement of resistivity of conductive plastics (ISO 3915:2022)

Relations

Replaces
EN ISO 3915:1999 - Plastics - Measurement of resistivity of conductive plastics (ISO 3915:1981)
Effective Date
09-Dec-2020

Buy Standard

EN ISO 3915:2022EN ISO 3915:2022
PreviousNext
Standard
EN ISO 3915:2022
English language
14 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 3915:2022
01-maj-2022
Nadomešča:
SIST EN ISO 3915:2000
Polimerni materiali - Merjenje upornosti prevodnih polimernih materialov (ISO
3915:2022)
Plastics - Measurement of resistivity of conductive plastics (ISO 3915:2022)
Kunststoffe - Messung des spezifischen elektrischen Widerstands von leitfähigen
Kunststoffen (ISO 3915:2022)
Plastiques - Mesurage de la résistivité des plastiques conducteurs (ISO 3915:2022)
Ta slovenski standard je istoveten z: EN ISO 3915:2022
ICS:
83.080.01 Polimerni materiali na Plastics in general
splošno
SIST EN ISO 3915:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 3915:2022

---------------------- Page: 2 ----------------------
SIST EN ISO 3915:2022


EN ISO 3915
EUROPEAN STANDARD

NORME EUROPÉENNE

March 2022
EUROPÄISCHE NORM
ICS 83.080.01 Supersedes EN ISO 3915:1999
English Version

Plastics - Measurement of resistivity of conductive plastics
(ISO 3915:2022)
Plastiques - Mesurage de la résistivité des plastiques Kunststoffe - Messung des spezifischen elektrischen
conducteurs (ISO 3915:2022) Widerstands von leitfähigen Kunststoffen (ISO
3915:2022)
This European Standard was approved by CEN on 12 February 2022.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 3915:2022 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
SIST EN ISO 3915:2022
EN ISO 3915:2022 (E)
Contents Page
European foreword . 3

2

---------------------- Page: 4 ----------------------
SIST EN ISO 3915:2022
EN ISO 3915:2022 (E)
European foreword
This document (EN ISO 3915:2022) has been prepared by Technical Committee ISO/TC 61 "Plastics" in
collaboration with Technical Committee CEN/TC 249 “Plastics” the secretariat of which is held by NBN.
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 September 2022, and conflicting national standards
shall be withdrawn at the latest by September 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 3915:1999.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 3915:2022 has been approved by CEN as EN ISO 3915:2022 without any modification.

3

---------------------- Page: 5 ----------------------
SIST EN ISO 3915:2022

---------------------- Page: 6 ----------------------
SIST EN ISO 3915:2022
INTERNATIONAL ISO
STANDARD 3915
Second edition
2022-02
Plastics — Measurement of resistivity
of conductive pla
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CEN
EN ISO 22007-1:2024(Main)
Plastics - Determination of thermal conductivity and thermal diffusivity - Part 1: General principles (ISO 22007-1:2024)
SIST EN ISO 22007-1:2024

This document describes the background to methods for the determination of the thermal conductivity and thermal diffusivity of polymeric materials. Different techniques are available for these measurements and some can be better suited than others for a particular type, state and form of material. This document provides a broad overview of these techniques. Standards specific to these techniques, as referenced in this document, are used to carry out the actual test method.

  • Standard
    26 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    22 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 22007-4:2024(Main)
Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Light flash method (ISO 22007-4:2024)
SIST EN ISO 22007-4:2024

This document specifies a method for the determination of the thermal diffusivity of a thin solid disc of plastics in the thickness direction by the light flash method. This method is based upon the measurement of the temperature rise at the rear face of the thin-disc specimen produced by a short energy pulse on the front face.
The method is applicable to homogeneous solid plastics as well as composites having an isotropic or orthotropic structure. In general, it covers materials having a thermal diffusivity, α, in the range 1 × 10−7 m2⋅s−1 < α < 1 × 10−4 m2⋅s−1. Measurements can be carried out in gaseous and vacuum environments over a temperature range from −100 °C to +400 °C.
NOTE          For inhomogeneous specimens, the measured values can be specimen thickness dependent.

  • Standard
    23 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 20753:2023(Main)
Plastics - Test specimens (ISO 20753:2023)
SIST EN ISO 20753:2024

This document specifies dimensional requirements relating to test specimens prepared from plastics materials intended for processing by moulding, as well as to test specimens prepared by machining from sheets or shaped articles. It compiles the designations and dimensions of test specimens used for the acquisition of comparable data and of other frequently used specimens.
The following types of test specimen are specified:
A            Tensile specimen, multipurpose or reduced-scale
B            Bar specimen
C            Small tensile specimen
D            Square plate specimen
F            Rectangular plate specimen
NOTE    If a particular type of test specimen is not mentioned in this document, this does not mean that there is any intention to exclude the use of the specimen. Additional specimen types can be added in future if they are commonly used.

  • Standard
    23 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 8256:2023(Main)
Plastics - Determination of tensile-impact strength (ISO 8256:2023)
SIST EN ISO 8256:2024

1.1     This document specifies two methods (method A and method B) for the determination of the tensile-impact strength of plastics under defined conditions. The tests can be described as tensile tests at relatively high strain rates. These methods can be used for rigid materials (as defined in ISO 472), but are especially useful for materials too flexible or too thin to be tested with impact tests conforming to the ISO 179 series or ISO 180.
1.2     These methods are used for investigating the behaviour of specified specimens under specified impact velocities, and for estimating the brittleness or the toughness of specimens within the limitations inherent in the test conditions.
1.3     These methods are applicable both to specimens prepared from moulding materials and to specimens taken from finished or semi-finished products (for example mouldings, laminates, or extruded or cast sheets).
1.4     Results obtained by testing moulded specimens of different dimensions are not necessarily the same. Equally, it is possible that specimens cut from moulded products will not give the same results as specimens of the same dimensions moulded directly from the material. Test results obtained from specimens prepared from moulding compounds cannot be applied directly to mouldings of any given shape, because values may depend on the design of the moulding and the moulding conditions. Results obtained by method A and method B can or can not be comparable.
1.5     These methods are not suitable for use as a source of data for design calculations on components. Information on the typical behaviour of a material can be obtained, however, by testing different types of test specimen prepared under different conditions, and by testing at different temperatures. The two different methods are suitable for production control as well as for quality control.

  • Standard
    23 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 61:2023(Main)
Plastics - Determination of apparent density of moulding material that cannot be poured from a specified funnel (ISO 61:2023)
SIST EN ISO 61:2023

This document specifies a method of determining the apparent density, i.e. the mass per unit of volume, of loose material that cannot be poured from a funnel of specified design.
NOTE            For a method of determining the apparent density of loose moulding material that can be poured from a specified funnel, see ISO 60.
This document is applicable to loose moulding materials such as slice, granular or powder.

  • Standard
    12 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 24187:2023(Main)
Principles for the analysis of microplastics present in the environment (ISO 24187:2023)
SIST EN ISO 24187:2023

This document describes the principles to be followed in the analysis of microplastics in various environmental matrices. This includes the unique particle size classification of plastics, the use of certain apparatus with regard to sampling, sample preparation, and the determination of representative sample quantities.
The purpose of this document is to specify minimum requirements until specific standards for the different case situations are available. This is important to ensure that the development of the specific standards is done on a consistent basis to ensure that comparison or correlation of results is possible.
This document does not include requirements for monitoring actions.

  • Standard
    29 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 13927:2023(Main)
Plastics - Simple heat release test using a conical radiant heater and a thermopile detector (ISO 13927:2023)
SIST EN ISO 13927:2023

This document specifies a method suitable for the production control or product development purposes for assessing the heat release rate of essentially flat products exposed in the horizontal orientation to controlled levels of radiant heating with an external igniter. The heat release rate is determined by the use of a thermopile instead of the more accurate oxygen consumption techniques. The time to ignition and sustained flaming are also measured in this test. The mass loss of the test specimen can also be measured optionally.

  • Standard
    33 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 20200:2023(Main)
Plastics - Determination of the degree of disintegration of plastic materials under composting conditions in a laboratory-scale test (ISO 20200:2023)
SIST EN ISO 20200:2023

This document specifies a method of determining the degree of disintegration of plastic materials when exposed to a laboratory-scale composting environment. The method is not applicable to the determination of the biodegradability of plastic materials under composting conditions. Further testing is necessary to be able to claim compostability.

  • Standard
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 6186:2023(Main)
Plastics - Determination of pourability (ISO 6186:2023)
SIST EN ISO 6186:2023

This document specifies two methods, A and B, for determining the pourability of plastics in powdered and granular form, by measuring the flow time through a funnel under specified conditions.
From method A, information concerning the processability can be derived, whilst method B is especially designed for process control during manufacture.
The methods specified are not necessarily applicable to all plastics in powdered and granular form.

  • Standard
    11 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 179-1:2023(Main)
Plastics - Determination of Charpy impact properties - Part 1: Non-instrumented impact test (ISO 179-1:2023)
SIST EN ISO 179-1:2023

This document specifies a method for determining the Charpy impact strength of plastics under defined conditions. A number of different types of specimen and test configurations are defined. Different test parameters are specified according to the type of material, the type of test specimen and the type of notch.
The method can be used to investigate the behaviour of specified types of specimen under the impact conditions defined and for estimating the brittleness or toughness of specimens within the limitations inherent in the test conditions. It can also be used for the determination of comparative data from similar types of material.

  • Standard
    30 pages
    English language
    sale 10% off
    e-Library read for
    1 day