Skip to main content
Back

ISO 3451-5:1989

Plastics -- Determination of ash -- Part 5: Poly(vinyl chloride)

General information

Withdrawn from 22.08.2002
Directives or regulations
None

Standard history

Status
Date
Type
Name
22.08.2002
Main
Main
ISO 1270:1975
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.

Required fields are indicated with *

*
*
*
PDF
55.07 € incl tax
Paper
55.07 € incl tax
Standard monitoring