Description / Abstract: Material Description. This specification describes material types of unfilled polyphenylene ether and polyphenylene ether plus polystyrene blends that are used in injection components for exterior trim that are not weatherable.

Types. The classification into groups is according to the different properties as described in Table 1.

Symbols. All plastic parts must have legible plastic compound identification symbol per GMW3116 and ISO 11469 requirements, PPE or PPE+PS.

Applicability. Typical applications include exterior decorative trim.

Remarks. Not applicable.