SIST EN 12704:2016
(Main)Adhesives for paper and board, packaging and disposable sanitary products - Determination of foam formation for aqueous adhesives
Adhesives for paper and board, packaging and disposable sanitary products - Determination of foam formation for aqueous adhesives
This European Standard specifies a test method to determine the foam formation, or air entrainment during rapid stirring of aqueous adhesives with a maximum viscosity of 10 000 MPa·s at room temperature determined in accordance with EN 12092.
Klebstoffe für Papier, Verpackung und Hygieneprodukte - Bestimmung der Schaumbildung von wässrigen Klebstoffen
Diese Europäische Norm legt ein Prüfverfahren zur Bestimmung der Schaumbildung oder des Lufteintrags beim schnellen Rühren wässriger Klebstoffe fest, deren größte nach EN 12092 bestimmte Viskosität bei Raumtemperatur 10 000 MPa·s beträgt.
Adhésifs pour papier, carton, emballage et produits sanitaires jetables - Détermination de la formation de mousse des adhésifs aqueux
La présente Norme européenne spécifie une méthode d'essai permettant de déterminer la formation de mousse ou l'entraînement d'air dans les adhésifs aqueux ayant une viscosité maximale de 10 000 MPa·s, déterminée conformément à l'EN 12092, lorsqu'ils sont soumis à une agitation rapide à la température ambiante.
Lepila za papir in karton za embalažo ter za higienske proizvode za enkratno uporabo - Ugotavljanje nastajanja pene pri vodnih vrstah lepil
Ta evropski standard določa preskusno metodo za ugotavljanje nastajanja pene ali pojava zračnih mehurčkov med hitrim mešanjem vodnih vrst lepil z najvišjo viskoznostjo 10.000 MPa pri sobni temperaturi, ki se določa v skladu s standardom EN 12092.
General Information
Relations
Overview
SIST EN 12704:2016 is a European Standard developed by CEN that specifies a precise test method for determining foam formation in aqueous adhesives used for paper, board packaging, and disposable sanitary products. This standard focuses on measuring the air entrainment caused by rapid stirring of aqueous adhesives with viscosities up to 10,000 MPa·s at room temperature. Accurate evaluation of foam formation is critical for ensuring adhesive performance and product quality in packaging and hygiene industries.
Key Topics
Scope and Application
SIST EN 12704:2016 defines a standardized procedure to assess foam generation during the stirring of water-based adhesives. It applies specifically to adhesives with a maximum viscosity of 10,000 MPa·s as set by EN 12092.Test Principle
The method involves vigorous stirring of an adhesive sample and measuring the increase in volume due to foam formation. The foam height is recorded immediately after stirring and after specific intervals to evaluate foam stability.Apparatus Requirements
Essential equipment includes a motorized stirrer capable of speeds up to 3000 min⁻¹, a 2-liter transparent beaker, an accurate balance, timer, and ruler for height measurement, along with a secure mechanical setup to hold the stirrer and beaker.Testing Procedure
The sample is conditioned at 23°C and 50% relative humidity for 24 hours. A 400g sample is rapidly stirred increasing to 2500 min⁻¹ speed, maintained for 5 minutes. Foam heights are measured immediately, at 1 minute, and at 5 minutes post stirring to assess foam volume and stability.Result Calculation
Foam formation percentage is calculated based on the change in adhesive height before and after stirring, averaging over multiple measurements. The method provides quantifiable data to compare foam tendencies of different adhesive formulations.Reporting
The test report must include references to the standard, adhesive identification and description (including viscosity and pH), test conditions, test results, and date of testing to ensure traceability and repeatability.
Applications
Packaging Industry
Ensures adhesives used in paper and board packaging meet strict performance criteria by controlling foam formation, which can affect bonding strength and appearance.Disposable Sanitary Products
Foam control in adhesives is essential to maintain product integrity and hygiene when bonding materials in items such as sanitary napkins and diapers.Adhesive Development and Quality Control
Manufacturers use SIST EN 12704:2016 to optimize adhesive formulations for minimal foam generation, facilitating smoother application and improved final product quality.Regulatory Compliance
Following this standard assists companies in meeting industry regulations and customer specifications for adhesive performance and safety.
Related Standards
EN 12092 – Determination of viscosity for adhesives; critical for confirming the adhesive viscosity range applicable under SIST EN 12704:2016.
EN 923 – Provides terms and definitions essential for understanding adhesive properties within the context of EN 12704.
EN 1067 – Covers examination and preparation procedures for adhesive samples to ensure consistent testing conditions.
EN ISO 15605 – Standardizes the sampling process for adhesives ensuring representative test specimens.
Adopting SIST EN 12704:2016 enhances product reliability by delivering a reliable method to quantify and control foam formation in aqueous adhesives. This is vital for manufacturers and quality assurance teams aiming for excellence in paper and board packaging as well as disposable sanitary products manufacturing.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Lepila za papir in karton za embalažo ter za higienske proizvode za enkratno uporabo - Ugotavljanje nastajanja pene pri vodnih vrstah lepilKlebstoffe für Papier, Verpackung und Hygieneprodukte - Bestimmung der Schaumbildung von wässrigen KlebstoffenAdhésifs pour papier, carton, emballage et produits sanitaires jetables - Détermination de la formation de mousse des adhésifs aqueuxAdhesives for paper and board, packaging and disposable sanitary products - Determination of foam formation for aqueous adhesives83.180LepilaAdhesives55.040SDNLUDQMHPackaging materials and accessoriesICS:Ta slovenski standard je istoveten z:EN 12704:2016SIST EN 12704:2016en,fr,de01-oktober-2016SIST EN 12704:2016SLOVENSKI
STANDARDSIST EN 12704:20121DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12704
August
t r s x ICS
z uä s z r Supersedes EN
s t y r vã t r s tEnglish Version
Adhesives for paper and boardá packaging and disposable sanitary products æ Determination of foam formation for aqueous adhesives Adhésifs pour papierá cartoná emballage et produits sanitaires jetables æ Détermination de la formation de mousse des adhésifs aqueux
Klebstoffe für Papierá Verpackung und Hygieneprodukte æ Bestimmung der Schaumbildung von wässrigen Klebstoffen This European Standard was approved by CEN on
x May
t r s xä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s t y r vã t r s x ESIST EN 12704:2016
...
Frequently Asked Questions
SIST EN 12704:2016 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Adhesives for paper and board, packaging and disposable sanitary products - Determination of foam formation for aqueous adhesives". This standard covers: This European Standard specifies a test method to determine the foam formation, or air entrainment during rapid stirring of aqueous adhesives with a maximum viscosity of 10 000 MPa·s at room temperature determined in accordance with EN 12092.
This European Standard specifies a test method to determine the foam formation, or air entrainment during rapid stirring of aqueous adhesives with a maximum viscosity of 10 000 MPa·s at room temperature determined in accordance with EN 12092.
SIST EN 12704:2016 is classified under the following ICS (International Classification for Standards) categories: 55.040 - Packaging materials and accessories; 83.180 - Adhesives. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 12704:2016 has the following relationships with other standards: It is inter standard links to SIST EN 12704:2012, SIST EN 12704:2012. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase SIST EN 12704:2016 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.
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