SIST EN 16806-1:2016
(Main)Textiles and textile products - Textiles containing phase change materials (PCM) - Part 1: Determination of the heat storage and release capacity
Textiles and textile products - Textiles containing phase change materials (PCM) - Part 1: Determination of the heat storage and release capacity
Specidfies a methjod for dwetermiming the heat dtorage and release capacity of fibres, yarns and fabrics
Einführendes Element - Haupt-Element - Teil 1: Ergänzendes Element
Dieser Teil der EN 16826 legt ein Prüfverfahren zur Bestimmung der Wärmespeicherungs- und Wärmefreisetzungskapazität und der Phasenänderungstemperaturen von textilen Fasern, Garnen und Flächengebilden (Gewebe und Maschenwaren, Vliesstoffe), die Phasenwechselmaterialien (PCM) enthalten fest. Das Prüfverfahren kann auch für reine oder mikroverkapselte PCM angewendet werden.
Dieser Teil der EN 16806 gilt nicht für die Bestimmung der Wärmeübertragungseigenschaften textiler Flächengebilde (Gewebe und Maschenwaren, Vliesstoffe), die Phasenwechselmaterialien enthalten und für die Teil 2 der EN 16806 gilt.
Dieser Teil der EN 16806 gilt nicht für die Bestimmung der Wärmeübertragung zwischen dem Anwender und dem Produkt bei Textilerzeugnissen, z. B. Kleidungsstücke, Matratzen usw., die unter Verwendung von PCM-enthaltender Materialien hergestellt wurden und für die Teil 3 der EN 16806 gilt.
Élément introductif - Élément central - Partie 1 : Élément complémentaire
La présente norme spécifie une méthode d’essai permettant de déterminer la capacité de stockage et de dégagement de chaleur et les températures de changement de phase des fibres, fils et étoffes textiles (étoffes tissées et tricotées, nontissés) contenant des matériaux à changement de phase (PCM, Phase Change Material). Cette méthode d’essai peut également s’appliquer aux PCM purs ou micro-encapsulés.
La présente norme ne s’applique pas à la détermination des propriétés de transfert de chaleur des étoffes textiles (étoffes tissées et tricotées, nontissés) contenant des matériaux à changement de phase, ce sujet étant traité dans la Partie 2 de la présente norme.
La présente norme ne s’applique pas à la détermination du transfert de chaleur entre l’utilisateur et le produit pour les produits textiles, par exemple les vêtements, les matelas, etc., constitués de matériaux qui contiennent des PCM, ce sujet étant traité dans la Partie 3 de la présente norme.
Tekstilije in tekstilni izdelki - Tekstilije, ki vsebujejo materiale s spremembo faze (PCM) - 1. del: Ugotavljanje ohranjanja toplote in zmogljivosti sprostitve
Določa metodo za ugotavljanje ohranjanja toplote in zmogljivosti sprostitve vlaken, prej in tkanin.
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Tekstilije in tekstilni izdelki - Tekstilije, ki vsebujejo materiale s spremembo faze (PCM) - 1. del: Ugotavljanje ohranjanja toplote in zmogljivosti sprostitveEinführendes Element - Haupt-Element - Teil 1: Ergänzendes ElementÉlément introductif - Élément central - Partie 1 : Élément complémentaireTextiles and textile products - Textiles containing phase change materials (PCM) - Part 1: Determination of the heat storage and release capacity59.080.30TkanineTextile fabricsICS:Ta slovenski standard je istoveten z:EN 16806-1:2016SIST EN 16806-1:2016en,fr,de01-maj-2016SIST EN 16806-1:2016SLOVENSKI
STANDARD
SIST EN 16806-1:2016
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16806-1
March
t r s x ICS
w {ä r z rä u r English Version
Textiles and textile products æ Textiles containing phase ã Determination of the heat storage and release capacity Textiles et produits textiles æ Textiles contenant des Détermination de la capacité de stockage et de dégagement de chaleur
Textilien und textile Erzeugnisse æ Phasenwechselmaterialien enthaltende Textilien und Wärmefreisetzungskapazität This European Standard was approved by CEN on
s w January
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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 andUnited Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
9
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 x z r xæ sã t r s x ESIST EN 16806-1:2016
EN 16806-1:2016 (E) 2 Contents Page European foreword . 3 1 Scope . 4 2 Normative references . 4 3 Terms and definitions . 4 4 Principle of test . 5 5 Test equipment, reagents and materials . 5 6 Test specimens . 5 7 DSC test procedure . 7 8 Calculation of test results . 7 9 Test report . 8 Bibliography . 10
SIST EN 16806-1:2016
EN 16806-1:2016 (E) 3 European foreword This document (EN 16806-1:2016) has been prepared by Technical Committee CEN/TC 248 “Textiles and textile products”, the secretariat of which is held by BSI. 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 2016, and conflicting national standards shall be withdrawn at the latest by September 2016. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. EN 16806, Textiles and textile products — Textiles containing phase change materials (PCM), consists of the following parts: — Textiles and textile products — Textiles containing phase change materials (PCM) — Part 1: Determination of the heat storage and release capacity — Textiles and textile products — Textiles containing phase change materials (PCM) — Part 2: Determination of the heat transfer using a dynamic method — Textiles and textile products — Textiles containing phase change materials (PCM) — Part 3: Determination of the heat transfer between the user and the product. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 16806-1:2016
EN 16806-1:2016 (E) 4 1 Scope This part of EN 16806 specifies a test method for the determination of the heat storage and heat release capacity and the phase change temperatures of textile fibres, yarns and fabrics (woven and knitted fabrics, nonwovens) containing phase change materials (PCM). The test method can also be applied for pure or micro-encapsulated PCM. This part of EN 16806 does not apply to the determination of the heat transfer properties of textile fabrics (woven and knitted fabrics, nonwovens) containing phase change materials, for which part 2 of EN 16806 applies. This part of EN 16806 does not apply to determining the heat transfer between the user and the product for textile products, e.g. garments, mattresses, etc. made with PCM containing materials, for which part 3 of EN 16806 applies. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 12127, Textiles - Fabrics - Determination of mass per unit area using small samples EN ISO 139, Textiles - Standard atmospheres for conditioning and testing (ISO 139) EN ISO 11357-1, Plastics - Differential scanning calorimetry (DSC) - Part 1: General principles (ISO 11357-1) EN ISO 11357-3, Plastics - Differential scanning calorimetry (DSC) - Part 3: Determination of temperature and enthalpy of melting and crystallization (ISO 11357-3) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 phase change material PCM a substance which is capable of storing and releasing thermal energy in the form of latent heat (enthalpy), over a specific temperature range during which the material changes phase (from solid to liquid or from liquid to solid), thus buffering external temperature changes Note 1 to entry: These temperature ranges are usually close to skin temperature. 3.2 pure PCM PCM in its free form 3.3 micro-encapsulated PCM PCM contained in a spherically shaped particle with a closed shell and having a diameter in the range of 1 µm to 1 mm SIST EN 16806-1:2016
EN 16806-1:2016 (E) 5 3.4 textile containing PCM textile containing the phase change material inside the fibres or yarns; or having the PCM applied to the fibre, yarn or textile surface 3.5 phase change temperature peak temperature at which the PCM changes either from the solid to the liquid (melting temperature) or from the liquid to the solid state (crystallisation temperature) Note 1 to entry: Ideally, the two phase change temperatures should be identical, but in reality a difference will be observed as often material mixtures are used. 4 Principle of test This test determines the enthalpy of fusion and of crystallization, as well as the phase change temperatures of fibres, yarns and fabrics containing PCM. A differential scanning calorimetry (DSC) method is used. The difference between the rate of heat flow into a specimen and that into a reference crucible is measured as a function of temperature and/or time while the specimen and the reference are subjected to the same temperature control programme. 5 Test equipment, reagents and materials The DSC test equipment described in EN ISO 11357-1 shall be used. Open aluminium crucibles shall be used to ensure an isobaric measurement. It is recommended to put a lid on the crucible but without sealing it hermetically. The test equipment shall be calibrated periodically in accordance with the instructions and recommendations of the equipment manufacturer, i.e. with respect to the use and shelf life of calibration standards. The calibration procedure of EN ISO 11357-1 shall be followed. Calibration materials should be chosen with a transition temperature as close as possible to phase change temperature of the PCM. The heating rate shall be 5 °C/min. NOTE A suitable calibrati
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