Engineering Resins

Film Extrusion

What's Ahead for 'Green' Plastics: Look for More Supply, More Varieties, Better Properties

Major chemical companies are investing big bucks in new plants and technologies to produce plastics from annually renewable sources, not from petrochemicals.

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polyolefins

Prices Creeping Up

Commodity resin prices are moving upward, slowly and mainly in small steps, owing to market resistance to the much larger increases announced by resin suppliers.

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Your Business Pricing Update - January 2008

Last year saw significant increases in prices of commodity thermoplastics, driven by unprecedented energy and feedstock costs.

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polyolefins

Material and Process Developments Highlight SPE Automotive Awards

Custom backlighting with color-converting plastics and robotic extrusion of door seals won two categories of the 37th Innovation Awards presented in November by the SPE Automotive Div.

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Multiscrew

Foamed PLA Shows Promise In Biodegradable Meat Trays

Foamed food trays made of polylactic acid (PLA) resin, the corn-based biopolymer, have a commercial toehold in Europe and are undergoing market tests here.

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nanocomposites

More Moves into Biopolymers

More resin makers are joining the action in biopolymers made from renewable resources.

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Multiscrew

New Starch-Based Bioplastics Arrive

Two new families of starch-based bioplastics are coming to the U.S. market.

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Monomers Drive Up Polyolefin Prices

Polyolefin prices were on the way up in October, as resin suppliers pointed to rising monomer costs to justify their previously announced resin hikes.

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nanocomposites

PlastiComp Expands LFT Pellet Capacity

Increasing customer demand for Complet long-fiber thermoplastic (LFT) pellets has prompted PlastiComp LLC, Winona, Minn., to plan installation of a new production line capable of 3 million to 5 million lb/yr.

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New Additives and Colorants To Debut at K 2007

The world’s largest plastics show next month in Dusseldorf will highlight an unusual mix of new polymer additives, including some based on novel chemistries that reportedly set new levels of performance.

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Process Cooling