Name:
ISO 14897:2002 PDF

Published Date:
06/15/2002

Status:
Active

Description:

Plastics - Polyols for use in the production of polyurethane - Determination of water content

Publisher:
International Organization for Standardization

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

ISO 14897 specifies methods used to measure the water content of polyols employed as polyurethane raw materials. Method A is a manual amperometric method which has been included to better define the principles of the Karl Fischer measurement. Amperometric methods are applicable to a wide range of polyols, including those which have enough colour to obscure a visual end-point. Method B includes an automated amperometric procedure and an automated coulometric procedure. The coulometric procedure is an absolute method that does not require calibration and gives improved sensitivity compared with amperometric methods.

File Size :	1 file , 180 KB
Note :	This product is unavailable in Ukraine, Russia, Belarus
Number of Pages :	8
Published :	06/15/2002
Same As :	ISO 14897:2002

History

ISO 14897:2023

Published Date: 06/01/2023

Plastics - Polyols for use in the production of polyurethanes - Determination of water content

$24.3

ISO 14897:2002

Published Date: 06/15/2002

Plastics - Polyols for use in the production of polyurethane - Determination of water content

$23.1

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