Reference number
ISO 21701:2019
ISO 21701:2019
© ISO 2024
International Standard
ISO 21701:2019
Textiles —Test method for accelerated hydrolysis of textile materials and biodegradation under controlled composting conditions of the resulting hydrolysate
Edition 1
2019-09
2019-09
ISO 21701:2019
71364
Publicado
(Edición 1, 2019)
Se espera que sea sustituido por ISO/DIS 21701 en los próximos meses.
Resumen
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.
Próxima versión en desarrollo
Draft
International StandardISO/DIS 21701
Textiles —Test method for accelerated hydrolysis of textile materials and biodegradation under controlled composting conditions of the resulting hydrolysate
Reference number
ISO/DIS 21701
ISO/DIS 21701
Edition 1
© ISO 2024
Proyecto Norma internacional
ISO/DIS 21701
Textiles —Test method for accelerated hydrolysis of textile materials and biodegradation under controlled composting conditions of the resulting hydrolysate
Ciclo de vida
-
Ahora
-
Será reemplazada por
En desarrolloISO/DIS 21701
