Compounding

Elastomers

Milacron and Chemtura File For Bankruptcy Protection

Two big filings for Chapter 11 bankruptcy protection occurred in March.

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polyolefins

Lots of Recent Acquisitions In Resins and Additives

A number of major ´óÏó´«Ã½es have changed hands recently.

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Internal Benchmarking: Setting Targets

Last month, we discussed how to graph your plant’s “process energy fingerprint.” Now we’ll show you how to make use of that information.

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Compounding

Novel Melt Blending Technology Commercialized in Micro- and Nanolayer Films

The first two commercial devices have been installed to melt blend two or more polymers using a structured fluid-dynamic mixing process known as “chaotic advection.” This process creates unusual micro-scale and nano-scale phase morphologies that potentially can optimize extruded film properties using fewer materials and extruders than with highly layered coextrusion.

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Elastomers

Milacron and Chemtura File For Chapter 11 Bankruptcy Protection

WEB EXCLUSIVE Two big filings for Chapter 11 bankruptcy protection occurred last month.

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nanocomposites

More Sources of Carbon Nanotube Compounds

WEB EXCLUSIVE The roster of companies supplying thermoplastic blends with carbon nanotubes is upwards of half a dozen and growing.

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Postconsumer

New Processes for Food-Grade Recycled HDPE

Recycling HDPE homopolymer from milk and water bottles back into food-grade bottles is a new achievement that was featured at the Plastics Recycling Conference, sponsored by Resource Recycling magazine, and at the SPE Global Plastics Environmental Conference (GPEC 2009), held back to back in Orlando, Fla., last month.Removing volatiles from HDPE to meet U.S.

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Multiscrew

Bayer Builds Biggest Carbon Nanotube Plant

Bayer MaterialScience AG in Germany (U.S. office in Pittsburgh) has started building a facility to produce carbon nanotubes (CNTs) in Leverkusen, Germany.

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Drying

Know Your Plant’s ‘Energy Fingerprint’

It is commonly thought that energy use in plastics processing is fixed and uncontrollable.

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Multiscrew

Bayer Carbon Nanotubes Now Available in the U.S.

Having received regulatory approval from the U.S.

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Plastics Size Reduction