Entering the third quarter, prices of the four commodity thermoplastics are expected to be flat or lower. The outlook is similar for “commodity” engineering resins—ABS, PC, and nylon 6 and 66. Reasons include lower feedstock costs, slowed demand, improved supply, and low exports.
Entering this year’s second quarter, prices of four commodity thermoplastics were largely flat but poised to move upward, driven by higher feedstock costs.
Automotive use of high-density structural RIM (HD-SRIM) technology has progressed from its beginnings in bumper beams to full-size pickup-truck boxes and tailgates.
From polymer characterization to on-line bottle or preform inspection, coordinate measuring, and color sensing, new testing and measuring instruments at the NPE show in Chicago were easier to use and more compact, yet often packed higher performance than earlier versions—and sometimes with a more attractive price tag.
In July we reported on new colorants and additives to be shown at NPE in Chicago, based on information available before the show (see Learn More box). But the miles of aisles at McCormick Place held still more newsworthy product introductions.
Many plastics processors are just starting to become familiar with the terms “additive manufacturing” or “additive fabrication,” which refer to a group of processes that build up parts by successively adding material, often in layers.