prEN ISO 6186

Plastics - Determination of pourability (ISO/DIS 6186:2023)

This document specifies two methods, A and B, for determining the pourability of plastics in powdered and granular form, by measuring the flow time through a funnel under specified conditions.
From method A, information concerning the processability can be derived, whilst method B is especially designed for process control during manufacture.
The methods specified are not necessarily applicable to all plastics in powdered and granular form.

Kunststoffe - Bestimmung der Rieselfähigkeit (ISO/DIS 6186:2023)

Plastiques — Détermination de l'aptitude à l'écoulement (ISO/DIS 6186:2023)

La présente Norme internationale prescrit deux méthodes (méthode A et méthode B) pour la détermination de l'aptitude à l'écoulement des plastiques en poudre et en granulés, par mesurage de la durée d'écoulement à travers un entonnoir. La méthode A permet d'obtenir des informations concernant l'aptitude à la mise en oeuvre, alors que la méthode B est spécifiquement destinée au contrôle des procédés en cours de production. NOTE -- Les méthodes décrites ne s'appliquent pas à la totalité des plastiques en poudre et en granulés.

Polimerni materiali - Določanje časa pretoka prahov in granulatov (ISO/DIS 6186:2023)

General Information

• Status: Not Published
• Publication Date: 03-Dec-2024
• ICS: 83.080.01 - Plastics in general
• Technical Committee: CEN/TC 249 - Plastics
• Drafting Committee: CEN/TC 249 - Plastics
• Current Stage: 6055 - CEN Ratification completed (DOR) - Publishing
• Start Date: 03-Jun-2023
• Completion Date: 03-Jun-2023
• Ref Project: oSIST prEN ISO 6186 rev:2023 - Plastics - Determination of pourability (ISO/DIS 6186:2023)

Relations

• Revises: EN ISO 6186:1998 - Plastics - Determination of pourability (ISO 6186:1998)
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN ISO 6186 rev:2023
01-april-2023
Polimerni materiali - Določanje časa pretoka prahov in granulatov (ISO/DIS
6186:2023)
Plastics - Determination of pourability (ISO/DIS 6186:2023)
Kunststoffe - Bestimmung der Rieselfähigkeit (ISO/DIS 6186:2023)
Plastiques Détermination de l'aptitude à l'écoulement (ISO/DIS 6186:2023)
Ta slovenski standard je istoveten z: prEN ISO 6186
ICS:
83.080.01 Polimerni materiali na Plastics in general
splošno
oSIST prEN ISO 6186 rev:2023 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 6186 rev:2023
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oSIST prEN ISO 6186 rev:2023
DRAFT INTERNATIONAL STANDARD
ISO/DIS 6186
ISO/TC 61/SC 5 Secretariat: DIN
Voting begins on: Voting terminates on:
2023-02-07 2023-05-02
Plastics — Determination of pourability
Plastiques — Détermination de l'aptitude à l'écoulement
ICS: 83.080.01
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 6186:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023
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oSIST prEN ISO 6186 rev:2023
ISO/DIS 6186:2023(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 6186
ISO/TC 61/SC 5 Secretariat: DIN
Voting begins on: Voting terminates on:
Plastics — Determination of pourability
Plastiques — Détermination de l'aptitude à l'écoulement
ICS: 83.080.01
This document is circulated as received from the committee secretariat.
COPYRIGHT PROTECTED DOCUMENT
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2023
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

NOT BE REFERRED TO AS AN INTERNATIONAL

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CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
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WHICH REFERENCE MAY BE MADE IN
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NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 6186:2022(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
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© ISO 2023 – All rights reserved
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2022
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oSIST prEN ISO 6186 rev:2023
ISO/DIS 6186:2022(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ..................................................................................................................................................................................... 1

3 Terms and definitions .................................................................................................................................................................................... 1

4 Principle ........................................................................................................................................................................................................................ 1

5 Apparatus .................................................................................................................................................................................................................... 1

6 Conditioning ............................................................................................................................................................................................................. 3

7 Procedure ....................................................................................................................................................................................................................3

7.1 General ........................................................................................................................................................................................................... 3

7.2 Method A ...................................................................................................................................................................................................... 3

7.3 Method B ...................................................................................................................................................................................................... 3

8 Expression of results ....................................................................................................................................................................................... 4

9 Test Report .................................................................................................................................................................................................................4

iii
© ISO 2022 – All rights reserved
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oSIST prEN ISO 6186 rev:2023
ISO/DIS 6186:2022(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

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