Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

I.S. EN ISO 15023-2:2006

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

PLASTICS - POLY(VINYL ALCOHOL) (PVAL) MATERIALS - PART 2: DETERMINATION OF PROPERTIES
Available format(s)

Hardcopy , PDF

Superseded date

01-05-2019

Language(s)

English

Published date

01-01-2006

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Determination of properties
Annex A (normative) Determination of volatile-matter content
Annex B (normative) Determination of sodium acetate content
Annex C (normative) Calculation of ash
Annex D (normative) Determination of degree of hydrolysis
Annex E (normative) Determination of viscosity of 4 % aqueous
        solution by the Brookfield Test method or the
        inclined-tube falling-ball method

Describes the methods to be used in determining the properties of poly(vinyl alcohol), which is normally prepared by hydrolysis of poly(vinyl acetate) and whose composition comprises vinyl alcohol monomeric units and vinyl acetate monomeric units.

DocumentType
Standard
Pages
26
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

ISO 6587:1992 Paper, board and pulps Determination of conductivity of aqueous extracts
ISO 8130-1:1992 Coating powders Part 1: Determination of particle size distribution by sieving
ISO 15023-1:2017 Plastics — Poly(vinyl alcohol) (PVAL) materials — Part 1: Designation system and basis for specifications
ISO 976:2013 Rubber and plastics — Polymer dispersions and rubber latices — Determination of pH
ISO 12058-1:1997 Plastics Determination of viscosity using a falling-ball viscometer Part 1: Inclined-tube method

View more information
$95.11
Including GST where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more