Loading data. Please wait

Search standard  
Advanced search

ISO 15064:2010

Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of the isomer ratio in toluenediisocyanate

Pages:
Publication date: 2010-12-01
Price: 68 vnd

Add to cart
ISO 15064:2010 specifies methods for the measurement of toluene-2,6-diisocyanate in mixtures of the 2,4- and 2,6-isomers. Two methods based on infrared spectroscopy are required to give accurate results over a broad range of isomer concentrations. Method A is applicable to TDI samples containing 5 % to 95 % of the 2,6-isomer. Method B is applicable to TDI samples containing 0 % to 5 % of the 2,6-isomer. Both methods are based on the quantitative measurement of absorption bands arising from out-of-plane C–H deformation vibrations of the aromatic ring at 810 cm–1 and 782 cm–1.
Document identifier
ISO 15064:2010
Title
Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of the isomer ratio in toluenediisocyanate
ISO Category
TC 61/SC 12: Thermosetting materials
Publication date
2010-12-01
Status
Ineffective
International Relationship
BS ISO 15064:2010 * BS ISO 15064:2010
Cross references
Latest version
ISO 15064:2017
Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of the isomer ratio in toluenediisocyanate (TDI)
Document identifier ISO 15064:2017
Publication date 2017-06-01
Classification 83.080.10. Thermosetting materials
Status Effective
*
History of version
ISO 15064:2017*ISO 15064:2010 * ISO 15064:2017 * ISO 15064:2010 * ISO 15064:2004
Keywords
Classification
83.080.10. Thermosetting materials
Pages
Price 68 vnd

POPULAR PUBLISHERS | ALL PUBLISHERS