ISO 4620:1986

Status : Published (Under review)

This standard was last reviewed and confirmed in 2018. Therefore this version remains current.

	Format	Language
std 1 61	PDF
std 2 61	Paper

CHF61

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Abstract

Specifies three types of pigment consisting predominantly of cadmium sulfide or of mixed crystals of cadmium sulfide and cadmium selenide; the cadmium may be partially replaced by zinc. Type 1, concentrated pigments, contain not more than 30 % (m/m) of extenders: type 2, extended pigments, contain not more than 70 % (m/m) of extenders: type 3, these are essentially pure and do not contain any extenders and are mainly suitable for use in ceramics.

General information

Status
: Published

Publication date
: 1986-05

Stage
: International Standard under systematic review [90.20]
Edition
: 1

Number of pages
: 9
Technical Committee :
ISO/TC 256

ICS :
87.060.10
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