SIST EN ISO 8130-3:2021
(Main)Coating powders - Part 3: Determination of density by liquid displacement pyknometer (ISO 8130-3:2021)
Coating powders - Part 3: Determination of density by liquid displacement pyknometer (ISO 8130-3:2021)
This document specifies a liquid displacement pycnometer method for the determination of the density of coating powders. The method is based on a determination of the mass and the volume of a test portion.
Coating powders with density <1 g/cm3, can be measured in accordance with ISO 1183-1 and the appropriate method, by agreement.
Pulverlacke - Teil 3: Bestimmung der Dichte mit einem Pyknometer durch Flüssigkeitsverdrängung (ISO 8130-3:2021)
Dieses Dokument legt ein Verfahren zum Bestimmen der Dichte von Pulverlacken mit einem Pyknometer durch Flüssigkeitsverdrängung fest. Das Verfahren basiert auf der Bestimmung der Masse und des Volumens einer Probenmenge.
Pulverlacke mit einer Dichte < 1 g/cm3 dürfen nach Vereinbarung nach dem zutreffenden Verfahren nach ISO 1183-1 gemessen werden.
Poudres pour revêtement - Partie 3: Détermination de la masse volumique à l'aide d'un pycnomètre à déplacement de liquide (ISO 8130-3:2021)
Le présent document spécifie une méthode pour la détermination de la masse volumique des poudres pour revêtement à l'aide d'un pycnomètre à déplacement de liquide. La méthode est fondée sur la détermination de la masse et du volume d'une prise d'essai.
Les poudres pour revêtement ayant une masse volumique <1 g/cm3 peuvent être mesurées selon l'ISO 1183-1 et la méthode appropriée, par accord.
Praškasti premazi - 3. del: Določanje gostote s piknometrom z izpodrivom tekočine (ISO 8130-3:2021)
General Information
- Status
- Published
- Public Enquiry End Date
- 02-Dec-2020
- Publication Date
- 16-Aug-2021
- Technical Committee
- IBLP - Paints and varnishes
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 22-Jul-2021
- Due Date
- 26-Sep-2021
- Completion Date
- 17-Aug-2021
Relations
- Effective Date
- 01-Sep-2021
Overview
SIST EN ISO 8130-3:2021 is a European and international standard specifying a liquid displacement pycnometer method for determining the density of coating powders. Developed by ISO/TC 35 and CEN/TC 139 committees, this method relies on accurately measuring the mass and volume of a powder sample using a pycnometer filled with a suitable liquid. It replaces the earlier 2010 edition and includes key revisions such as updated references, clarified procedures, and enhanced expression of results. This standard is essential for manufacturers and laboratories focused on quality control and characterization of powder coatings.
Key Topics
Scope and Applicability
The standard applies to coating powders-solid particles used in paints and varnishes-and specifies a method for density measurement when the density is generally above 1 g/cm³. Powders with density below 1 g/cm³ may be tested under ISO 1183-1 by agreement.Principle
Density is calculated by determining the mass of a test sample and the volume of displacement liquid it displaces in a pycnometer. This liquid must fully wet the powder without dissolving or swelling it.Materials and Liquids
Uses purified water (grade 3, per ISO 3696) and displacement liquids such as specific aliphatic hydrocarbons free of aromatics, with boiling points between 80°C and 140°C. Different coating powders may require alternative liquids to prevent interaction.Apparatus
Includes a pycnometer compliant with ISO 2811-1, a vacuum pump for degassing, and a high-precision balance capable of weighing up to 200 g with 1 mg resolution.Procedure
The powder sample is introduced into a pycnometer partially filled with displacement liquid. Air bubbles are removed by vacuum, and the pycnometer is filled to a specific mark. Masses are carefully recorded to enable density calculation. Measurements should be repeated twice under controlled temperature (23 ± 1 °C) and humidity conditions, with accepted result deviations within 2%.Result Calculations and Reporting
Density is expressed in grams per cubic centimeter (g/cm³), averaged over valid replicates. Detailed test reports must include sample details, pycnometer type, liquid used, test results, deviations from the standard method, observed anomalies, and testing date.
Applications
Quality Control
Assuring consistent density of coating powders facilitates uniform coating application, affecting coverage, finish, and curing behavior.Product Development
Precise density determination helps in formulating new powder coatings, optimizing raw material ratios for performance and cost-efficiency.Regulatory Compliance
Meeting international density measurement standards ensures products satisfy industrial and regulatory requirements for paints and varnishes.Material Characterization
Provides fundamental physical properties data aiding in research and comparison of powder coating materials from various suppliers.
Related Standards
- ISO 1183-1: Methods for determining the density of plastics by immersion and liquid pycnometer methods, applicable for powders with density <1 g/cm³.
- ISO 2811-1: Specifies requirements for pycnometers used in density measurement of paints and varnishes.
- ISO 3696: Describes the grade and testing specifications for water used in analytical laboratories.
- ISO 8130-14: Provides terminology and vocabulary relevant to coating powders.
- ISO 15528: Addresses sampling procedures to obtain representative test samples of paints and varnishes.
Keywords: SIST EN ISO 8130-3:2021, coating powders density, liquid displacement pycnometer, powder coatings testing, paint powder density standard, powder coating quality control, CEN ISO coating powder method, density measurement ISO, pycnometer method for powders, coating powder characterization.
Frequently Asked Questions
SIST EN ISO 8130-3:2021 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Coating powders - Part 3: Determination of density by liquid displacement pyknometer (ISO 8130-3:2021)". This standard covers: This document specifies a liquid displacement pycnometer method for the determination of the density of coating powders. The method is based on a determination of the mass and the volume of a test portion. Coating powders with density <1 g/cm3, can be measured in accordance with ISO 1183-1 and the appropriate method, by agreement.
This document specifies a liquid displacement pycnometer method for the determination of the density of coating powders. The method is based on a determination of the mass and the volume of a test portion. Coating powders with density <1 g/cm3, can be measured in accordance with ISO 1183-1 and the appropriate method, by agreement.
SIST EN ISO 8130-3:2021 is classified under the following ICS (International Classification for Standards) categories: 87.040 - Paints and varnishes. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN ISO 8130-3:2021 has the following relationships with other standards: It is inter standard links to SIST EN ISO 8130-3:2012. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN ISO 8130-3:2021 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2021
Nadomešča:
SIST EN ISO 8130-3:2012
Praškasti premazi - 3. del: Določanje gostote s piknometrom z izpodrivom
tekočine (ISO 8130-3:2021)
Coating powders - Part 3: Determination of density by liquid displacement pyknometer
(ISO 8130-3:2021)
Pulverlacke - Teil 3: Bestimmung der Dichte mit einem Pyknometer durch
Flüssigkeitsverdrängung (ISO 8130-3:2021)
Poudres pour revêtement - Partie 3: Détermination de la masse volumique à l'aide d'un
pycnomètre à déplacement de liquide (ISO 8130-3:2021)
Ta slovenski standard je istoveten z: EN ISO 8130-3:2021
ICS:
87.040 Barve in laki Paints and varnishes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 8130-3
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2021
EUROPÄISCHE NORM
ICS 87.040 Supersedes EN ISO 8130-3:2010
English Version
Coating powders - Part 3: Determination of density by
liquid displacement pyknometer (ISO 8130-3:2021)
Poudres pour revêtement - Partie 3: Détermination de Pulverlacke - Teil 3: Bestimmung der Dichte mit einem
la masse volumique à l'aide d'un pycnomètre à Pyknometer durch Flüssigkeitsverdrängung (ISO 8130-
déplacement de liquide (ISO 8130-3:2021) 3:2021)
This European Standard was approved by CEN on 28 April 2021.
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
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 8130-3:2021 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 8130-3:2021) has been prepared by Technical Committee ISO/TC 35 "Paints
and varnishes" in collaboration with Technical Committee CEN/TC 139 “Paints and varnishes” the
secretariat of which is held by DIN.
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 January 2022, and conflicting national standards shall
be withdrawn at the latest by January 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 8130-3:2010.
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 websites.
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 8130-3:2021 has been approved by CEN as EN ISO 8130-3:2021 without any
modification.
INTERNATIONAL ISO
STANDARD 8130-3
Second edition
2021-06
Coating powders —
Part 3:
Determination of density by liquid
displacement pycnometer
Poudres pour revêtement —
Partie 3: Détermination de la masse volumique à l'aide d'un
pycnomètre à déplacement de liquide
Reference number
ISO 8130-3:2021(E)
©
ISO 2021
ISO 8130-3:2021(E)
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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ii © ISO 2021 – All rights reserved
ISO 8130-3:2021(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Materials . 1
6 Apparatus . 2
7 Sampling . 2
8 Procedure. 2
8.1 Number of determinations . 2
8.2 Determination of the density of the displacement liquid . 2
8.3 Determination of the density of the coating powder . 2
9 Expression of results . 3
10 Precision . 3
11 Test report . 3
Bibliography .
...
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