ISO 19699-1:2017 PDF

Scope: This document specifies the testing methods for the properties of superabsorbent polymer (SAP) of sodium polyacrylate used in physical hygiene and medical products for absorbing blood. It also gives a formulation for simulated blood, a kind of viscous liquid, for replacing blood when testing the properties of the superabsorbent polymer. The test methods and simulated blood in this document apply to sodium polyacrylate resin, as raw material, and apply to SAP for the final products used for absorbing blood.

ISO 19699-1:2017 Referenced Document

EN 14370 Surface active agents - Determination of surface tension
ISO 17190-1 Urine-absorbing aids for incontinence — Polyacrylate superabsorbent powders — Part 1: Test method for determination of pH*， 2020-10-27 Update
ISO 17190-2 Urine-absorbing aids for incontinence - Polyacrylate superabsorbent powders - Part 2: Test method for determination of the amount of residual acrylate monomers*， 2021-01-31 Update
ISO 17190-3 Urine-absorbing aids for incontinence — Polyacrylate superabsorbent powders — Part 3: Test method for determination of the particle size distribution by sieve fractionation*， 2020-10-27 Update
ISO 17190-4 Urine-absorbing aids for incontinence — Polyacrylate superabsorbent powders — Part 4: Test method for estimation of the moisture content as weight loss upon heating*， 2020-10-27 Update
ISO 17190-9 Urine-absorbing aids for incontinence — Polyacrylate superabsorbent powders — Part 9: Test method for gravimetric determination of flow rate and bulk density*， 2020-10-27 Update
ISO 2470-2 Paper, board and pulps - Measurement of diffuse blue reflectance factor - Part 2: Outdoor daylight conditions (D65 brightness)
ISO 3696 Water for analytical laboratory use; Specification and test methods
ISO 6353-1 Reagents for chemical analysis; Part 1 : General test methods
ISO 6388 Surface active agents; determination of flow properties using a rotational viscometer
ISO 758 Liquid chemical products for industrial use; Determination of density at 20 degrees C

2017 ISO 19699-1:2017 Superabsorbent polymer — Sodium polyacrylate resin for absorbing blood — Part 1: Test methods