Materials
Novel High-Temperature Nylon Debuts
A new class of semi-aromatic, high-temperature nylons is being introduced to the U.S. by Kuraray America in N.Y.C.
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Resin Prices Are Soaring
Volatile energy and petrochemical feedstock prices, unsettled by events in Venezuela and the Middle East, are having a predictable effect on resin prices. Price hikes in almost all resins are coming thick and fast, making it hard to keep track of current market prices.
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How to Injection Mold Cyclic Olefin Copolymers
This new family of clear engineering thermoplastics made its first big splash in extrusion, but now injection molders are learning how to process these amorphous resins into optical and medical parts.
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Resin Buying Strategies: Resin Prices Head South
Lower prices for all four major commodity thermoplastics were the trend from late April to mid-May, with good potential for further downward movement this month and beyond
Read MoreTags To Climb...Maybe Twice
Despite weak prices in all major-volume thermoplastics, producers of PE, PP, and PS, are hoping to move tabs up once or even twice more before the end of the year.
Read MoreResin Makers Battle Weak Prices
Despite widespread weakness in thermoplastic prices, resin producers are attempting new hikes in PE and engineering resins, including ABS.
Read MoreGently Does It
Unique R&D experience in urethane chemistry created a niche for New England Urethanes in North Haven, Conn., a small, highly specialized compounder serving medical-device manufacturers.
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Resin Buying Strategies: Resin Prices Soften
Despite further increases in prices of commodity resins in March and April, all indicators point to lower pricing, except perhaps for PVC, according to purchasing consultants at Resin Technology, Inc. (RTi) in Fort Worth, Texas (resinpros.com). Improvements in the supply of ethylene and propylene monomers were a key factor in lower prices.
Read MoreCompanies Formed to Recycle PLA
Two firms have been established to recycle polylactic acid (PLA) biopolymer.
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