Articles
Novel Medical Applications for Copolyesters
One is a surgical instrument that cleans laparoscope lenses in situ during minimally-invasive surgeries—with a handle made of a blend of Eastman’s Ecdel copolyester TPE and its Eastar PETG.
Read MoreNew Player in Auxiliaries
Ewikon now offering full range of auxiliaries from Main Tech of Italy.
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Larger, All-Purpose, All-Electric Machines Debut from Milacron
As reported in our Keeping Up section last month, Milacron LLC invited Plastics Technology to its Batavia, Ohio, headquarters for an exclusive preview of its new Elektron line of all-electric injection presses ahead of their official debut at Milacron’s open house Apr. 24-25.
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Technology, Creativity, and Fun: The Noble Plastics Recipe
Most people find jobs within companies thatahave an established corporate mission and business culture.
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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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Most Resin Prices Flat or Lower
Prices of three of the four commodity resins appear to be trending flat-to-down; ditto for three of the four “commodity” engineering resins.
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CMM Investment Promotes Molder’s Growth
Adding new technology allows molder to expand into tighter-tolerance work.
Read MoreThe Limits Of Compression Ratio
Don't rely just on this value during the screw design process.
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Screw Decompress Before Screw Rotate
Thoughtfully determining when to start screw rotation to build the charge for the next shot can reduce the wear and tear on the screw tip, check valve, and screw motor.
Read MoreDimensional Stability After Molding: Part 4
In the first three parts of this series we focused on those influences that cause molded parts to get smaller. But there are environmental factors that also cause parts to increase in size over time.
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