ISO 17710:2002
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Plastics — Polyols for use in the production of polyurethane — Determination of degree of unsaturation by microtitration
English
06-06-2002
09-04-2025
This International Standard specifies a microtitration method to measure the degree of unsaturation in polyether polyols used in the production of polyurethanes. It is based on the reaction of mercuric acetate with double bonds in the polyol. It does not apply to compounds in which the unsaturation is conjugated with carbonyl, carboxyl or nitrile groups. The product being measured must be essentially dry and free of inorganic salts, especially halides.
| Committee |
ISO/TC 61/SC 12
|
| DevelopmentNote |
Supersedes ISO/DIS 17710 (06/2002)
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| JIS K 1557-3:2007 | Identical |
| BS ISO 17710:2002 | Identical |
| NEN ISO 17710 : 2002 | Identical |
A newer version of this standard is available.