Description / Abstract: Material Description. This specification covers the properties of glass fiber reinforced, impact modified, pellet form, injection moldable, polybutylene terephthalate compound.

Symbols. The material abbreviations according to ISO 11469 are shown in Table 1.

Applicability. Typical applications include the following: Fuel system components, gas-oil ratio (GOR) systems, underhood connectors, and ignition system.

Remarks. The classification into groups is according to the different ranges of glass fiber content. Additional glass fiber percentages will be added as required.