EN 1067:2005
(Main)Adhesives - Examination and preparation of samples for testing
Adhesives - Examination and preparation of samples for testing
This European Standard specifies both the procedure for preliminary examination of a single sample as received for testing, and the procedure for preparing a test sample by blending and reduction of a series of samples representative of a consignment or bulk of adhesives or related product.
It is intended for use in conjunction with EN ISO 15605.
Klebstoffe - Untersuchung und Vorbereitung von Proben zur Prüfung
Diese Europäische Norm legt sowohl das Verfahren zur Voruntersuchung von Einzelproben fest, die zur
Prüfung erhalten werden, als auch das Verfahren zur Vorbereitung von Proben durch Mischen und
Reduzieren einer Reihe repräsentativer Proben aus einer Lieferung oder einer großen Menge eines
Klebstoffes oder eines verwandten Produktes.
Diese Norm ist zur Anwendung in Verbindung mit EN ISO 15605 bestimmt.
Adhésifs - Examen et préparation des échantillons pour essais
La présente norme européenne prescrit à la fois le mode d’examen préliminaire d’un échantillon unique tel qu’il est reçu pour l’essai et la méthode de préparation d’un échantillon pour essai par mélange et réduction d’une série d’échantillons représentatifs d’une livraison ou d’une masse en vrac d’adhésif ou de produit assimilé.
Elle est destinée à être utilisée conjointement avec l’EN ISO 15605.
Lepila – Pregled in priprava preskusnih vzorcev
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-april-2006
1DGRPHãþD
SIST EN 1067:1998
Lepila – Pregled in priprava preskusnih vzorcev
Adhesives - Examination and preparation of samples for testing
Klebstoffe - Untersuchung und Vorbereitung von Proben zur Prüfung
Adhésifs - Examen et préparation des échantillons pour essais
Ta slovenski standard je istoveten z: EN 1067:2005
ICS:
83.180 Lepila Adhesives
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 1067
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2005
ICS 83.180 Supersedes EN 1067:1997
English Version
Adhesives - Examination and preparation of samples for testing
Adhésifs - Examen et préparations des échantillons pour Klebstoffe - Untersuchung und Vorbereitung von Proben
essais zur Prüfung
This European Standard was approved by CEN on 21 November 2005.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, 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
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1067:2005: E
worldwide for CEN national Members.
Contents Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Terms and definitions.4
4 Sample container .4
4.1 Condition of container.4
4.2 Opening of container .4
5 Preliminary procedure for fluid products consisting of a single homogeneous liquid
phase or two liquid phases .5
5.1 Visual examination.5
5.1.1 Ullage .5
5.1.2 Surface skin.5
5.1.3 Consistency.5
5.1.4 Separation of phases.5
5.1.5 Visible impurities .5
5.1.6 Sediment.5
5.1.7 Clarity.5
5.1.8 Odour .5
5.2 Mixing .5
6 Preliminary procedure for fluid products consisting of one or two liquid phases together
with one or more solid phases .6
6.1 Visual examination.6
6.1.1 Ullage .6
6.1.2 Surface skin.6
6.1.3 Consistency.6
6.1.4 Separation of phases.6
6.1.5 Settling.6
6.1.6 Extraneous matter.6
6.1.7 Odour .6
6.2 Mixing .6
6.2.1 Limitations.6
6.2.2 General .7
6.2.3 Removal of skin .7
6.2.4 No occurrence of hard settling .7
6.2.5 Occurrence of hard settling .7
7 Preliminary procedure for viscous products.7
8 Preliminary procedure for products in powder form .7
9 Preliminary procedure for solid products not in powder form .8
10 Blending and reduction of a series of samples .8
10.1 General .8
10.2 Fluid products (of type A, B or C).8
10.3 Viscous products (of type D) .8
10.4 Products in powder form (of type E) .8
10.5 Solid products not in powder form (type F).8
11 Labelling of sample containers.8
12 Report of preliminary examination .9
Foreword
This European Standard (EN 1067:2005) has been prepared by Technical Committee CEN/TC 193
“Adhesives”, the secretariat of which is held by AENOR.
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 June 2006, and conflicting national standards shall be withdrawn at
the latest by June 2006.
This European Standard supersedes EN 1067:1997.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland
and United Kingdom.
SAFETY STATEMENT: Persons using this European Standard should be familiar with the normal
laboratory practice, in principle. This European Standard does not purport to address all of the safety
problems, if any, associated with its use. It is the responsibility of the user to establish appropriate
safety and health practices and to ensure compliance with any regulatory conditions.
1 Scope
This European Standard specifies both the procedure for preliminary examination of a single sample as
received for testing, and the procedure for preparing a test sample by blending and reduction of a series of
samples representative of a consignment or bulk of adhesives or related product.
It is intended for use in conjunction with EN ISO 15605.
2 Normative references
The following referenced documents are indispensable for the application of this European Standard. For
dated references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
EN 923, Adhesives – Terms and definitions
EN ISO 15605, Adhesives – Sampling (ISO 15605:2000)
ISO 565, Test sieves – Metal wire cloth, perforated metal plate and electroformed sheet – Nominal sizes of
openings
ISO 8213, Chemical products for industrial use – Sampling techniques – Solid chemical products in the form
of particles varying from powders to coarse lumps
3 Terms and definitions
For the purposes of this European Standard, the definitions given in EN 923 apply.
4 Sample container
4.1 Condition of container
Any defects in the sample container or any visible leakage shall be recorded. If it is possible that the contents
have been affected, the sample shall be rejected unless it is being taken specifically to determine the extent to
which the adhesive has been affected.
4.2 Opening of container
Some adhesives and related products (such as primers) are prone to develop gas or vapour pressure during
storage. Care, appropriate to the situation, shall be taken in opening the container, particularly if bulging of the
lid or the bottom of the container is observed.
If such phenomena occur, they shall be noted in the report of preliminary examination (see Clause 12 f)).
All packing materials (for example polystyrene chips, saw-dust) and other debris from the outer surface of the
container shall be removed, particularly around the closure. The container shall be opened with care so as not
to disturb the contents.
5 Preliminary procedure for fluid products consisting of a single homogeneous
1)
liquid phase or two liquid phases
5.1 Visual examination
5.1.1 Ullage
Record the approximate ullage, i.e. the air-space above the contents of the container, expressed as a
percentage of the total capacity of the container.
5.1.2 Surface skin
Record the presence of any surface skin and its type, i.e. whether continuous, whether hard or soft and
whether thin or moderately or excessively thick. If any skin is present detach it as completely as possible from
the sides of the container and remove it, if necessary by sieving. Record the ease of removal.
5.1.3 Consistency
Record whether the sample is thixotropic or whether gelling has taken place, taking care not to confuse gelling
and thixotropy.
NOTE Both thixotropic and gelled adhesives have a jelly-like consistency, but whereas the consistency of the former
is markedly reduced by stirring or shaking, the consistency of a gelled adhesive cannot be reduced in this way.
5.1.4 Separation of phases
Record any separation of the sample into layers, for example water and resinous matter.
5.1.5 Visible impurities
If there are any visible impurities, record their presence and remove them if possible.
5.1.6 Sediment
If there is any appreciable sediment, record its presence and appearance.
5.1.7 Clarity
Record the clarity and colour of the sample.
5.1.8 Odour
Record any odour detected.
NOTE Care should be taken with regard to any resultant health hazards. Before handling the product the precautions
indicated on its safety data sheet should be referred to.
5.2 Mixing
Thoroughly stir the sample and incorporate any slight sediment.
1)
These correspond to products of type A and B in EN ISO 15605.
6 Preliminary procedure for fluid products consisting of one or two liquid phases
2)
together with one or more solid phases
6.1 Visual
...
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