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ISO 17710:2002

Plastics — Polyols for use in the production of polyurethane — Determination of degree of unsaturation by microtitration
6. 6. 2002.
95.99   Povučen   20. 6. 2023.

Опште информације

95.99     20. 6. 2023.

ISO

ISO/TC 61/SC 12

Međunarodni standard

83.080.10  

engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

TRENUTNO

POVUČEN
ISO 17710:2002
95.99 Povučen
20. 6. 2023.

REVIDIRAN OD

OBJAVLJEN
ISO 17710:2023