Material Description. This specification covers the properties of talc filled polypropylene homopolymers. It covers injection molding types. Note: Additional characteristics will be indicated by code letters according to the respective specification number. Code letters that may apply to this specification are defined in GMW3013.

Additional Characteristics. Materials certified to this material specification may have additional characteristics, e.g., paintable, elastomer modified, etc. Possible additional characteristics are defined in GMW3013.

Symbols. The material abbreviation according to ISO 11469 is shown in Table 1.

Typical Applications. Typical applications include the following: brackets.

Remarks. The classification into groups is according to the different ranges of talc content.