New High Heat Stable, Low Gloss. Automotive Interior Trim Resins Having Excellent Processability

A new family of high heat stable, few gloss ABS resins has been developed specifically to offer the automotive industry improved performance in molded interior trim parts. The new resins offer excellent fabrication and property performance similar to that of standard-heat low gloss ABS resins. Advantages over current high heat ABS resins include improved injection moldability, greater resistance to heat warping and to U.V. degradation, improved color stability, improved toughness, and consequent good finished part economics while maintaining equivalent heat resistance. Physical property and testing-evaluation data are provided.