February 2008 Issue

February

February 2008

Engineering Insights: Composites Lessen Load in Fuel-Cell Demonstrator
Cover Story

Engineering Insights: Composites Lessen Load in Fuel-Cell Demonstrator

CFRP decklid helps offset fuel-cell system weight to meet vehicle weight target.

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Features

Featured articles from the February 2008 issue of CompositesWorld

Additives Add Key Innovations
Ketones

Additives Add Key Innovations

Added in small quantities, these resin system enhancements make larger contributions to composite quality as suppliers enhance their utility.

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Dust Collection: Expense or Investment?
Weaving

Dust Collection: Expense or Investment?

Well-engineered dust control systems not only improve shop air quality but also boost productivity, prolong machine life and save energy.

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FRP troughs help remove iron from mine water discharge
Sustainability

FRP troughs help remove iron from mine water discharge

For more than 60 years, iron from iron ore deposits has polluted water that flows out of the abandoned Marchand Mine near Lowber, Pa., into Sewickley Creek and the Youghiogheny River. After it was shut down in the early 1940s, the mine began to discharge iron — almost 1 million lb (more than 450,000 kg) annually. In

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Inside Manufacturing: Thermoplastic Composites Lighten Transit Bus

Low-pressure forming processes and low-density, long fiber-reinforced thermoplastic come together to cut weight of aluminum transit bus roof air conditioning door by 40 percent.

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NAIA Show Highlights

NAIA Show Highlights

The 2007 Detroit Auto Show emphasizes “green” themes and high performance.

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Editorial

Oil drives the Big Three

This is, in some ways, a tough time to be a U.S.-based automaker. Detroit’s traditional Big Three (GM, Chrysler, Ford) are struggling to keep up with Japan’s Big Three (Toyota, Honda, Nissan) and trying hard to develop cars and trucks that are good-looking, reliable and fuel-efficient. On top of this, rising oil

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Airtech International
Airtech International Inc.
Airtech International Inc.
Airtech International Inc.