ISO 3451-5:1989 PDF
Plastics — Determination of ash — Part 5: Poly(vinyl chloride)
Название (английский):
ISO 3451-5:1989
Plastics — Determination of ash — Part 5: Poly(vinyl chloride)
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 2
- Дата публикации:
- 7 сентября 1989 г.
- Издание:
- ISO IS 3451 edition 1 version 1
- ICS:
- 83.080.20
Описание (английский):
Specifies two methods for the determination of the ash of poly(vinylchloride): method A: direct calcination at 850 grade Celsius until constant mass is reached, and method B sulfated ash with sulfuric acid treatment after combustion and final heating of the residue until constant mass is reached. Method B is recommended if lead compounds are present. The general procedures given in ISO 34511 shall be followed.
Технические детали
- Технический комитет
- ISO/TC 61/SC 5 - Physical-chemical properties
- SKU
- ISO 3451-5:1989