Factory Standard
Valid for Replaces index no. Date Index no.
Miele, Imperial 2014 part 3/00 01.08.2008 2014 Part 3/01
and From Valid from Page
Suppliers 01.06.99 01.09.2008 1 of 1
Reference
Author (STKZ/FKZ/Name)
GTG/PH/Dahlmann
Title Issued by (STKZ/FKZ)
Identification marking of components made from GTG/KEW
polymer materials
Approved by
GTZ/N
Validity
This Factory Standard applies to all components made of thermoplastics, duroplastics, elastomers
and thermoplastic elastomers used in end products.
Other relevant documents
Standard
DIN EN ISO 11469 - Plastics - Generic identification and marking of plastics products
DIN ISO 1629 - Classification of rubbers and latexes - Abbreviations
Informative
DIN EN ISO 1043 Part 4 - Plastics - Identifying letters and abbreviations, flame retardants
Labelling
The character size depends on the individual part size. It should be as large as possible without
affecting the function of the part. The mark should be made in such a way as to be immediately
apparent after a brief examination of the part. The type of marking must be selected and carried
out such that it is still legible at the end of the product life.
The base polymer should be marked at position "Y" (on the drawing) between the arrows (see
below) in accordance with DIN ISO 11469 or DIN ISO 1629 and it should be possible to change the
marking die in the tool.
Example: >PA66-GF30<
>PP-T20-FR(17)< (Flame Retardant)
>EPDM<
MDS029-06