ISO 25761:2008 PDF

ISO 25761:2008 PDF

Name:
ISO 25761:2008 PDF

Published Date:
05/15/2008

Status:
Active

Description:

Plastics - Polyols for use in the production of polyurethanes - Determination of basicity (total amine value), expressed as percent nitrogen

Publisher:
International Organization for Standardization

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Russian version):
200 business days

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The method specified in ISO 25761:2008 measures the basic constituents in polyols that are soluble in glacial acetic acid and reactive with perchloric acid. Samples containing 0,3 % to 10 % of nitrogen have been evaluated by this method. The method is applicable to polyether polyols and polyether polyol blends that are used in polyurethane reactions. The results are measures of batch-to-batch uniformity and may be used to estimate reactivity in polyurethane reactions.


File Size : 1 file , 150 KB
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Published : 05/15/2008
Same As : ISO 25761:2008

History

ISO 25761:2014
Published Date: 03/01/2014
Plastics - Polyols for use in the production of polyurethanes - Determination of basicity (total amine value), expressed as percent nitrogen
$24.3
ISO 25761:2008
Published Date: 05/15/2008
Plastics - Polyols for use in the production of polyurethanes - Determination of basicity (total amine value), expressed as percent nitrogen
$23.1

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