ISO 17710:2002 PDF
Plastics — Polyols for use in the production of polyurethane — Determination of degree of unsaturation by microtitration
Plastics — Polyols for use in the production of polyurethane — Determination of degree of unsaturation by microtitration
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 6
- Дата публикации:
- 6 июня 2002 г.
- Издание:
- ISO IS 17710 edition 1 version 1
- ICS:
- 83.080.10
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.
Технические детали
- Технический комитет
- ISO/TC 61/SC 12 - Thermosetting materials
- SKU
- ISO 17710:2002
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