Compounding

Film Extrusion

NPE 2006 News Flash

Injection MoldingSimplified Hot Runners Save Time & CostA new lower-cost hot-runner alternative to valve gating is suited to less critical cosmetic applications where users need predictable and reliable gate opening but not sequential gate operation.

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Multiscrew

DuPont Restarts TiO2 Plant Closed by Katrina

Almost five months after it took a direct hit from Hurricane Katrina, the DeLisle, Miss., titanium dioxide plant of DuPont Titanium Technologies, Wilmington, Del., resumed operations.

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Multiscrew

BASF to Modify Plastics With Cellulose

BASF Corp., Florham Park, N.J., is licensing several patents from the University of Alabama, Tuscaloosa, that cover the use of ionic liquids to dissolve and process cellulose from plants.

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Additives

Slip Agents: Extended Performance Range for Polyolefin Films

Newer specialty slip masterbatches go beyond traditional capabilities to provide greater thermal stability, reliability, and ability to hold COF steady during laminating.

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Multiscrew

New Ventures in Carbon Nanotubes

Two more firms have joined the race to produce carbon nanotubes in commercial quantities at reasonable prices.

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Multiscrew

Make Polycarbonate Flow Easily Without Losing Toughness or Clarity

Here’s a whole new way to boost the flow of polycarbonate without the drawbacks of other flow modifiers.

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Multiscrew

EU Allows Continued Use Of Deca-BDE FR Agent

In a decision published Oct. 15, the European Union (EU) exempted deca-BDE flame retardant from the EU Directive on the Restriction of Hazardous Substances.

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Multiscrew

EU Rejects Bans on HFCs

On Oct. 26, the European Parliament of the European Union (EU) rejected bans on use of HFC blowing agents in foams, refrigeration, and air conditioning.

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nanocomposites

Nanocomposites Do More With Less

For skeptics who may doubt that nanocomposites have yet proven themselves commercially viable materials, last year’s Nanocomposites 2005 Conference in San Francisco presented plenty of evidence that “nanos” are beginning to live up to their promise.

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Multiscrew

Fixing the Mixing in Wood-Plastic Profiles

Color consistency and durability are critical to wood-plastic composites, especially in outdoor applications.

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Plastics Size Reduction