Materials

PP Prices Drop While Others Rise

Domestic resin demand was moderate to slow in the second quarter, but exports were booming and many feedstock prices were rising.

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nanocomposites

SABIC Buys GE Plastics

General Electric Co., Fairfi eld, Conn., has agreed to sell its GE Plastics 大象传媒, based in Pittsfi eld, Mass., to Saudi Basic Industries Corp. (SABIC) of Riyadh, Saudi Arabia, for $11.6 billion.

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Moving On Up

Prices of polyolefins were moving up last month and more increases were on the way.

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Extreme Plastics New Contenders Push Limits Of Heat and Chemical Resistance

The top of the thermoplastic performance pyramid is growing more crowded and more finely differentiated due to heightened demand for lighter, tougher alternatives to metals, ceramics, and thermosets.

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polyolefins

Hikes on the Way

Prices of PP, PVC, and PET moved up last month and new price hikes were under way for PE, PP, PS, PVC, and PET. PE prices up 3¢Polyethylene prices moved up 3¢/lb in March, bringing the total increase this year to 6¢/lb.

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Polystyrene Ionomer Extrudes More Easily

Total Petrochemicals in Houston has invented what it calls a “breakthrough resin technology,” believed to be the first commercial styrenic ionomer.

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Your Business Pricing Update - April 2007

Polyolefins, PET, and PVC were on the way up last month, as resin suppliers sought to recover margins shrunken by lackluster demand and higher feedstock costs.

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nanocomposites

Biopolymers Strive to Meet Price/Performance Challenge

High expectations for biopolymers— an emerging class of materials derived at least in part from biological activity—are being tempered by the realities of the marketplace.

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Film Extrusion

Extruding Biopolymers: Packaging Reaps Cost Benefit of Going 'Green'

Plastics made from renewable carbon chains, not fossil carbon from oil or gas, are suddenly a solid commercial reality. The draw isn鈥檛 just 鈥済reen鈥 marketing, but the 鈥済reen鈥 of stable prices not linked to petrochemicals.

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Multiscrew

'As Good as New' Chain Extender Restores Reclaimed Resins

A new additive can re-link polymer chains in reclaimed PET, nylon, and polycarbonate to revive degraded properties.

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Process Cooling
Blending & Dosing