EN 1943:2002
(Main)Self adhesive tapes - Measurement of static shear adhesion
Self adhesive tapes - Measurement of static shear adhesion
This European Standard specifies a series of methods for the determination of the ability of a pressure sensitive tape to remain adhered under a constant load applied parallel to the surfaces of the tape and substrate.
The European Standard contains:
- method A : Self adhesive tapes - Measurement of shear adhesion to a vertical standard steel panel;
- method B : Self adhesive tapes - Measurement of shear adhesion to a vertical panel covered with NIST SRM 1810A 1) standard fibreboard;
- method C : Self adhesive tapes - Measurement of shear adhesion to a vertical panel covered with a fibreboard agreed upon by the buyer and seller;
- method D : Self adhesive tapes - Measurement of shear adhesion of filament reinforced tape applied to a horizontal standard steel panel;
- method E : Self adhesive tapes - Measurement of shear adhesion of filament reinforced tape applied to a horizontal panel covered with NIST SRM 1810A 1) standard fibreboard;
- method F : Self adhesive tapes - Measurement of shear adhesion of filament reinforced tape applied to a horizontal panel covered with a fibreboard agreed upon by the buyer and seller;
method G : Self adhesive tapes - Measurement of shear adhesion to a vertical standard steel panel at elevated temperature after a 10 min dwell time.
Klebebänder - Messung des Scherwiderstandes unter statischer Belastung
Rubans auto-adhésifs - Mesurage du pouvoir adhésif tangentiel
La présente Norme européenne spécifie une série de méthodes permettant de déterminer l'aptitude d'un ruban adhésif sensible à la pression à rester collé sous l'effet d'une charge constante appliquée parallèlement aux surfaces du ruban et du support.
La présente Norme européenne contient :
méthode A : Rubans auto-adhésifs - Mesurage du pouvoir adhésif tangentiel sur une plaque en acier de référence en position verticale ;
méthode B : Rubans auto-adhésifs - Mesurage du pouvoir adhésif tangentiel sur une plaque en position verticale revêtue d'un panneau de fibres étalon NIST SRM 1810 A ) ;
méthode C : Rubans auto-adhésifs - Mesurage du pouvoir adhésif tangentiel sur une plaque en position verticale revêtue d'un panneau de fibres de qualité convenue entre l'acheteur et le fournisseur ;
méthode D : Rubans auto-adhésifs - Mesurage du pouvoir adhésif tangentiel d'un ruban adhésif renforcé par des filaments sur une plaque en acier de référence en position horizontale ;
méthode E : Rubans auto-adhésifs - Mesurage du pouvoir adhésif tangentiel d'un ruban adhésif renforcé par des filaments sur une plaque en position horizontale revêtue d'un panneau de fibres étalon NIST SRM 1810A ;
méthode F : Rubans auto-adhésifs - Mesurage du pouvoir adhésif tangentiel d'un ruban adhésif renforcé par des filaments sur une plaque en position horizontale revêtue d'un panneau de fibres de qualité convenue entre l'acheteur et le fournisseur ;
méthode G : Rubans auto-adhésifs - Mesurage du pouvoir adhésif tangentiel sur une plaque en acier de référence en position verticale à une température élevée après un temps de fixation de 10 min.
Samolepilni trakovi - Merjenje statične strižne lepljivosti
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2003
1DGRPHãþD
SIST EN 1943:1997
6DPROHSLOQLWUDNRYL0HUMHQMHVWDWLþQHVWULåQHOHSOMLYRVWL
Self adhesive tapes - Measurement of static shear adhesion
Klebebänder - Messung des Scherwiderstandes unter statischer Belastung
Rubans auto-adhésifs - Mesurage du pouvoir adhésif tangentiel
Ta slovenski standard je istoveten z: EN 1943:2002
ICS:
83.180 Lepila Adhesives
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 1943
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2002
ICS 83.180 Supersedes EN 1943:1996
English version
Self adhesive tapes - Measurement of static shear adhesion
Rubans auto-adhésifs - Mesurage du pouvoir adhésif Klebebänder - Messung des Scherwiderstandes unter
tangentiel statischer Belastung
This European Standard was approved by CEN on 1 August 2002.
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 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 Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2002 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1943:2002 E
worldwide for CEN national Members.
Contents
page
Foreword.3
Introduction .4
1 Scope .5
2 Normative references .5
3 Terms and definitions.5
4 Significance and use .5
5 Method A: Measurement of shear adhesion to a vertical standard steel panel .6
5.1 Principle .6
5.2 Materials.6
5.3 Apparatus .6
5.4 Test samples and test piece .7
5.5 Procedure .8
5.6 Expression of results .9
5.7 Test report .9
6 Method B: Measurement of shear adhesion to a vertical panel covered with NIST SRM 1810A
standard fibreboard .9
6.1 Principle .9
6.2 Materials.9
6.3 Apparatus .10
6.4 Test samples and test piece .10
6.5 Procedure .10
6.6 Expression of results .10
6.7 Test report .10
7 Method C: Measurement of shear adhesion to a vertical panel covered with a fibreboard
agreed upon by the buyer and the seller.11
7.1 Principle .11
7.2 Procedure .11
8 Method D: Measurement of shear adhesion of filament reinforced tape applied to a horizontal
standard steel panel .11
8.1 Principle .11
8.2 Materials.11
8.3 Apparatus .11
8.4 Test samples and test piece .12
8.5 Procedure .12
8.6 Expression of results .13
8.7 Test report .13
9 Method E: Measurement of shear adhesion of filament reinforced tape applied to a horizontal
panel covered with NIST SRM 1810A standard fibreboard .13
9.1 Principle .13
9.2 Procedure .13
10 Method F: Measurement of shear adhesion of filament reinforced tape applied to a horizontal
panel covered with a fibreboard agreed upon by the buyer and the seller .14
10.1 Principle .14
10.2 Procedure .14
11 Method G: Measurement of shear adhesion to a vertical standard steel panel at an elevated
temperature after 10 min dwell time.14
11.1 Principle .14
11.2 Procedure .14
Foreword
This document EN 1943:2002 has been prepared by Technical Committee CEN/TC 253 "Self adhesive tapes", the
secretariat of which is held by AFNOR.
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 April 2003, and conflicting national standards shall be withdrawn at the latest by
April 2003.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,
France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain,
Sweden, Switzerland and the United Kingdom.
Introduction
This European Standard has been revised in conjunction with AFERA (European Association for the Self Adhesive
Tape Industry) in Europe and PSTC (Pressure Sensitive Tape Council) in USA with the purpose to produce a
standard which will be acceptable in due course by ISO.
Key changes from EN 1943:1996
the principle of shear adhesion measurement changes to time to failure under constant load from a
measurement of the load to induce failure within four hours;
scope of the test is expanded to include horizontal shear measurement of filament reinforced tape and to
include fibreboard substrate;
steel plates are revised to readily available, industry standard steel with a smoother surface finish “in line with
EN 1939 Rev.”;
test piece preparation procedure is revised in line with EN 1939 Rev.
1 Scope
This European Standard specifies a series of methods for the determination of the ability of a pressure sensitive
tape to remain adhered under a constant load applied parallel to the surfaces of the tape and substrate.
The European Standard contains:
method A : Self adhesive tapes – Measurement of shear adhesion to a vertical standard steel panel;
method B : Self adhesive tapes – Measurement of shear adhesion to a vertical panel covered with NIST SRM
1810A ) standard fibreboard;
method C : Self adhesive tapes – Measurement of shear adhesion to a vertical panel covered with a fibreboard
agreed upon by the buyer and seller;
method D : Self adhesive tapes – Measurement of shear adhesion of filament reinforced tape applied to a
horizontal standard steel panel;
method E : Self adhesive tapes – Measurement of shear adhesion of filament reinforced tape applied to a
horizontal panel covered with NIST SRM 1810A ) standard fibreboard;
method F : Self adhesive tapes – Measurement of shear adhesion of filament reinforced tape applied to a
horizontal panel covered with a fibreboard agreed upon by the buyer and seller;
method G : Self adhesive tapes – Measurement of shear adhesion to a vertical standard steel panel at
elevated temperature after a 10 min dwell time.
2 Normative references
This European Standard incorporates by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text and the publications are listed hereafter. For
dated references, subsequent amendments to or revisions of any of these publications apply to this European
Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the
publication referred to applies (including amendments).
EN 10088-2:1995, Stainless steels – Part 2: Technical delivery conditions for sheet/plate and strip for general
purposes.
EN 12481:2000, Self adhesive tapes – Terminology.
3 Terms and definitions
For the purposes of this European Standard, the terms and definitions given in EN 12481:2000 and the following
term and definition apply.
3.1
shear adhesion
resistance of the pressure sensitive adhesive against shear when forces are exerted parallel to the bonding surface
4 Significance and use
These test methods are tools for quality control use. Given specific self adhesive tape and a requirement in terms
of the minimum or maximum value expected for this tape, the data from the test can be used in conjunction with
acceptance criteria.
These methods provide a means of assessing the uniformity of the adhesive of a given type of pressure-sensitive
tape (an example are tapes used for packaging applications). The assessment may be within a roll of tape,
between rolls or production lots.
Variations in the tape backing and adhesive affect the results, therefore, these methods cannot be used to pinpoint
the specific cause(s) of non-uniformity.
These test methods may not provide design information as there is usually no direct relationship between shear
adhesion and any functional requirement.
5 Method A: Measurement of shear adhesion to a vertical standard steel panel
5.1 Principle
Method A of this standard measures the shear adhesion of a self adhesive tape to a standard steel panel by its
time to failure at 23 °C
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.