Optim insulation is a hybrid material that combines the biostability and flexibility of high-performance silicone rubber with the strength, tear resistance and abrasion resistance of polyurethane, to provide increased durability and flexibility.

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Collins focuses his investments on companies with strong recent growth in sales and earnings and exhibiting high relative strength in stock price performance.

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Their high credit scores and the strength of the loans' performance during the most recent downturn may have helped investors gain more confidence in the debt as an alternative haven.

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The performance and safety materials division supplies high-performance chemicals and materials that cater to a wide range of industries, examples being performance polymers such Nylon, and high-strength materials used for safety materials, such as DuPontTM Kevlar, Nomex and Tyvek.

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These include their high strength, which makes it possible to create extremely rigid structures in terms of torsion and bending, excellent crash performance and low weight.

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