Articles

Sheet Extrusion

Extruding Very High-Flow Polymers

Screw designs not suited to process lower-viscosity materials will result in poor melt quality and lower outputs.

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Faster Is Not Always Better—Optimize Your Molding Cycle

It is possible for machines to run too fast, so find the sweet spot where maximum output overlaps with good parts.

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polyolefins

The Importance of Oxidative Stability in Polyolefins, Part 3

Tools and methods for determining oxidative stability can be useful, but even more useful if constructed to yield the information you really need.

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Postprocessing

New Cure for the Headaches of In-Mold Labeling/Decorating

New IML/IMD method combines the best aspects of precut label stacks and labels on a roll with none of their drawbacks.

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Commodity Resins

Key Takeways from IHS Markit Pros on PE, PP Outlooks

The polyolefins presentations at GPS 2016 signal better times for processors in terms of pricing leverage, options.

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Automotive

SPE announces 2016 SPE foundation scholarship award recipients

The Society of Plastics Engineers (SPE) has announced the winners of the 2016 scholarship program administered by SPE Foundation, including 42 scholarships totaling more than $110,000.

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Nylon from Wood Industry Waste?

Process can produce nylons from wood cellulose terpenes.

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polyolefins

Braskem Commissions New UHMWPE Plant

The new Texas plant reflects another Braskem milestone investment in North America.

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dies

Blow Molding Guru Slawska Dies at 80

Career in industrial blow molding spanned five decades.

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Blow Molding

Machinery Executive Yokana Dies

Founder of Sterling and Merritt Davis was 89.

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‘Predictive Maintenance’ Is Key to Optimum Machine Utilization

I wrote here recently that this month’s K 2016 show in Dusseldorf (where I and the whole staff of Plastics Technology are headed next week) is evidence that the wave of “Industry 4.0” activity is building toward a crest.

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Film Extrusion

Help’s On the Way for Sheet Processors

Do you extrude sheet? Are you interested in networking with fellow processors, suppliers and sheet extrusion experts? Maybe you have questions about new-generation materials, or fundamental issues with drying?

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