Engineering Resins

PE, PP Prices Firming, Others Soften

Polyolefin prices appear to have bottomed out, with flat-to-upward pricing expected, while PS and PVC prices are likely to flatten. Prices of ABS, PC, and nylons are soft and going nowhere in the near future.

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Additives

A. Schulman to Acquire Network Polymers

Acquisition expected to be completed in the next few months.

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Copolyester Debuts in Luxury Drinkware Collections

WEB EXCLUSIVE: Tritan proprietary copolyester from Eastman Chemical Co., Kingsport, Tenn., is used in new luxury drinkware/tableware  collections by both BarLuxe, Lenexa, Kansas and Taiwan’s Tzeng Shyng.

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Laser-Markable ABS in Innovative Cable-Tie Tool

WEB EXCLUSIVE: A laser-markable, glass-reinforced ABS was customized to meet tensile strength and printability requirements of an innovative cable-tie tool from HellermannTyton, Milwaukee.

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What's Different About Molding Engineering Plastics

If you try to run them like commodity materials such as PP you'll have problems.

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LCPs in New High-Speed, High-Density Electronic Connectors

WEB EXCLUSIVE: Samtec, Inc., New Albany, Ind., a worldwide manufacturer of electronic interconnects, is using two families of liquid-crystal polymers from Ticona, Florence, Ky., in its new Seam/Seaf Series of high-speed, high-density connectors.

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First Film Based on Nylon 410

The first films made from EcoPaxx nylon 410 from Royal DSM of the Netherlands (U.S. office in Evansville, Ind.) have been introduced by DSM’s German development partner, MF-Folien, a leading expert in nylon film production.

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Evonik Resumes Full Production of Nylon 12

WEB EXCLUSIVE: Germany’s Evonik Industries (in the U.S., Evonik Degussa Corp., Parsippany, N.J.) has resumed full operation of its reconstructed CDT (cyclododecatriene) feedstock plant at the Marl site, less than a year after it was destroyed by fire and explosion.

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Novel Medical Applications for Copolyesters

One is a surgical instrument that cleans laparoscope lenses in situ during minimally-invasive surgeries鈥攚ith a handle made of a blend of Eastman鈥檚 Ecdel copolyester TPE and its Eastar PETG.

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Automotive

Radiation Crosslinking Boosts Nylon Properties

Demand for more robust plastics is creating new opportunities for radiation-crosslinked nylons, including nylon 6 and 66, which can serve as cost-effective alternatives to higher-cost, high-heat thermoplastics. Crosslinked nylons have higher heat resistance than their standard counterparts, along with better physical properties and abrasion resistance. Adapted from a paper presented at SPE ANTEC 2012.

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Blending & Dosing