Polymeric Materials

Additives Annual 2012

By Michael Tolinski

Most new additives now can be viewed as tools for creating novel product features, rather than just for speeding up processing or protecting polymers from heat and light. And like the contents of a good toolbox, these tools are diverse in form and function. This yearly update focuses on some of the newest of these handy additives; many of them come from companies that have never before been covered in this annual report.

Additives Annual 2012
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Pitt Chemists Demonstrate Nanoscale Alloys So Bright They Could Have Potential Medical Applications

Alloys like bronze and steel have been transformational for centuries, yielding top-of-the-line machines necessary for industry. As scientists move toward nanotechnology, however, the focus has shifted toward creating alloys at the nanometer scale—producing materials with properties unlike their predecessors.
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Milliken to Exhibit Portfolio of Advanced Polyolefin Additives Featuring Multiple Sustainability Benefits at PACKEX Toronto

Milliken & Company will present its advanced additives for packaging applications at PACKEX Toronto (Booth #663), on May 14-16. The company’s next-generation Millad® NX™ 8000 clarifier for polypropylene (PP) and Hyperform® HPN nucleating agents for PP and polyethylene (PE), offer molders and manufacturers a new level of aesthetics, processing efficiency and sustainability.
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High-barrier film with DuPont™ Surlyn® sealant keeps vacuum packed meat appetizingly fresh for longer

In the Hibassk high-barrier film made by the Dutch company A. van den Broek BV, a DuPont™ Surlyn® sealant layer helps to ensure that the red colour of vacuum skin packed meat will be preserved for a longer time and that the typical odour associated with conventional nylon-polyethylene film packaging is prevented from forming.
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SouthWest NanoTechnologies Introduces Three New Research Grades of Carbon Nanotubes Available through Sigma-Aldrich

SouthWest NanoTechnologies, Inc. (SWeNT), a leader in high quality, Single-Wall and Specialty Multi-Wall (SMW™) Carbon Nanotubes (CNT) is introducing three new research grade carbon nanotube products.

The new SWeNT products will now be offered to the research market by Aldrich® Materials Science, a technology growth initiative within Sigma-Aldrich.
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All signs point to Bayer as a leading supplier of polycarbonate sheet for channel letters and other signage applications

On building exteriors and inside malls across America, businesses are using channel letters to attract attention and set themselves apart from the competition. When it comes to selecting a plastic sheet material that can meet the rigorous requirements of channel letters and other thermoformed applications, all signs point to Bayer MaterialScience LLC.
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Sun Chemical Introduces New Pigment Technology at European Coatings SHOW 2013

Visitors attending the European Coatings SHOW 2013 will be introduced to a broad range of dispersions, high performance, metallic and special effect pigments from Sun Chemical Performance Pigments that can meet sustainability needs, maintain high color strength, and give added durability in a variety of harsh conditions in the automotive, industrial, waterborne and architectural coatings market
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High-Purity Medical Elastomers for Wire and Cable Withstand Rigors of Clinical Use and Enhance Handling During Procedures

Three new thermoplastic elastomer (TPE) wire and cable compounds from Teknor Apex Company combine the rubber-like durability and flexibility valued by hospital and clinical professionals and the high degree of purity required for meeting stringent medical standards, the company announced. Teknor Apex will introduce the compounds at Interwire 2013 (Booth 406).
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Total unveils strongest, thinnest film innovation for flexible packaging

With the launch of the new metallocene polyethylene (mPE) film material Lumicene® Supertough 32ST05, Total introduces a unique opportunity for flexible packaging converters to achieve films that are up to 25% thinner and stronger than existing solutions for film on the market.

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