Engineering Resins
PEEK Mesh for Filtration in Harsh Environments
WEB EXCLUSIVE: Dexmet Corp., Wallingford, Conn., a manufacturer of precision expanded metals, foils, and polymers has added Aptiv film to its PolyGrid portfolio, which is made of Victrex PEEK from Victrex USA, West Conshohocken, Pa.
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PPSU in Novel Stethoscope for Noisy Environments
The front face of what is said to be first stethoscope that can detect heart/lung activity in high ambient noise (above 90 dbA), including combat casualty and civilian emergency medical environments, features Radel PPSU (polyphenylsulfone) from Solvay Specialty Polymers, Alpharetta, Ga.
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PC/Silicone Copolymer Toughens Self-Contained Breathing Apparatus
Biomarine, Exton, Pa., a manufacturer of self-contained breathing apparatus for rescue and hazmat workers, firefighters, and miners has improved the safety and durability of its new BioPal 240R Revolution rebreather by replacing the existing PC compound for the external housing.
Read MoreNylon 6 Price Hikes Under Way
WEB EXCLUSIVE: Citing unprecedented and continuing increases in the cost of raw materials, some nylon 6 suppliers have been aiming to lift prices since late last year.
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That’s One Complex Molding Job!
Under the hood of the 2012 Nissan Altima is a water outlet assembly that looks like an injection molder’s nightmare.
Read MoreLots of News in Engineered Compounding
Three companies, two of them domestic masterbatch suppliers, and one a German compounder, recently made new moves in engineered compounds for the U.S. market.•Americhem expands: Color and additive concentrate producer Americhem Inc., Cuyahoga Falls, Ohio, has acquired Infinity Compounding, LLC of Swedesboro, N.J.
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Two-Shot PC Glazing/Spoiler Combo in New Fiat Car
The new Fiat MPV (multi-purpose vehicle) has what are said to be the first fixed rear side windows in the U.S. to use two-shot injection-compression molding, which allows for the seamless integration of an aerodynamic spoiler.
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Dimensional Stability After Molding—Part 2
After molding, acetal parts can continue to shrink at room temperature and even in the cold.
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PC/PBT in Larger Shore Power Connector for Boats
WEB EXCLUSIVE: Following the success of it 30-amp SmartPlug system in marine, RV, and EMS vehicle markets, Seattle-based SmartPlug Systems decided to develop a 50-amp version of its shore power connector system.
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Dimensional Stability After Molding: Part 1
The degree to which molded parts shrink as they cool is largely dependent upon the composition of the material being processed.
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