BS ISO 17710:2002
Plastics - Polyols for use in the production of polyurethane - Determination of degree of unsaturation by microtitration

Standard No.

BS ISO 17710:2002

Release Date

2002

Published By

British Standards Institution (BSI)

Status

Be replaced 2023-07

Replace By

BS ISO 17710:2023

Latest

BS ISO 17710:2023

Replace

01/120853 DC:2001

Scope

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.

BS ISO 17710:2002 history

• 2023 BS ISO 17710:2023 Plastics. Polyols for use in the production of polyurethanes. Determination of degree of unsaturation by microtitration
• 2002 BS ISO 17710:2002 Plastics - Polyols for use in the production of polyurethane - Determination of degree of unsaturation by microtitration