DPS
Drejtoria e Përgjithshme e Standardizimit
0 Produkte
Llogaria ime
E-albania
Tel/Cel: +355 4 222 62 55
E-mail: info@dps.gov.al
Adresa: Rr.: "Reshit Collaku", (pranë ILDKPKI, kati VI), Kutia Postare 98, Tiranë - Shqipëri
Main menu

ISO 21701:2019

Textiles —Test method for accelerated hydrolysis of textile materials and biodegradation under controlled composting conditions of the resulting hydrolysate
4 sht 2019

General information

90.92     9 jan 2024

ISO

ISO/TC 38

International Standard

59.080.01  

anglisht  

Buying

Publikuar

Language in which you want to receive the document.

Scope

This document specifies a test method for the determination of the biodegradability of the hydrolysate of textile materials obtained after accelerated hydrolysis under controlled composting conditions by measurement of the amount of evolved carbon dioxide with a gas chromatography.
This test method can be applied to petroleum-based man-made biodegradable textile materials which are manufactured from polyethylene terephthalate succinate, polycaprolactone, polypropylene carbonate, polybuthylene succinate or copolymer using them.

Life cycle

NOW

PUBLISHED
ISO 21701:2019
90.92 Standard to be revised
9 jan 2024

REVISED BY

IN_DEVELOPMENT
ISO/FDIS 21701