Resins

Foams meet low out-gassing standards.

Manufactured from ultra-pure Kynar PVDF polymer in process that uses only inert nitrogen gas to expand polymer sheet, ZOTEK-® F Foams are in lowest risk category for out-gassing of VOCs and ammonia. Polymer resins are recognized by semiconductor, biotech, and medical industries as having very low extractables that migrate from resin matrix, as well as optimal flammability properties and...

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DSM Somos® Drives Industry Awareness on Impact Testing of Rapid Prototyping Materials

As rapid prototyping (RP) moves closer toward direct manufacturing, stereolithography (SL) resin leader DSM Somos is working to increase industry awareness around the impact testing of SL resins for the better evaluation of material performance. At the recent 2008 3DSUG conference in Costa Mesa, CA, DSM Somos made the information tangible with live test demonstrations in which RP users were...

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PC/ABS Resins offer decorative chrome plating for Auto OEMs.

Optimized for injection molding and plating processes, special grades of Cycoloy polycarbonate/acrylonitrile-butadiene-styrene (PC/ABS) resin and Cycolac ABS resin help automakers incorporate chrome details into their designs. Cycoloy CP8930 (high heat), Cycoloy CP8320 and MC1300 (medium heat) resins, and Cycolac MG37EP resin feature impact modifier that ensures consistent adhesion of chrome...

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Renewably Sourced Materials target packaging market.

Offering alternative to petroleum-based products, DuPont(TM) Biomax-® TPS thermoplastic starch consists of sheet rock that contains 85-90% renewably sourced content for thermoformed trays and articles, and resins for injection-molded parts and containers. With up to 35% renewably source content, Biomax-® PTT injection moldable resin is suitable for injection-molded containers, cosmetic...

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Stereolithography Resin produces clear parts.

Able to produce PC-like models and prototypes with polycarbonate-like clarity, RenShape-® SL 7870 features notched Izod impact strength up to 1.15 lb-ft/in., flexural modulus of 286-333 ksi, and elongation of 10-22%. Impact-resistant, antimony-free liquid is formulated to conform to FDA USP 23 Class VI standards for use in medical modeling and prototyping, and is suitable for use on solid-state...

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Success of Wind Power Depends on Durability of Turbines Protected by DuPont Innovations

DuPont(TM) Nomex® and Voltatex® Help Extend Equipment Life Vital to Practical Development of Wind Power WILMINGTON, Del., April 15 / - Wind provided more electricity than several other alternative energy sources in 2007 - approximately 1 percent of the global supply. By 2020, experts predict that wind will generate about 12 percent of world electricity needs, but the reliability of generating...

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Latest Visual Effects for Thermoplastic Part Design Rev Up Bayer Materialscience's Extensive Fantasia® Color and Special Effect Technology Offerings

Hot New Shades Include Dragon, League, Turbo and Night Moves: Pittsburgh, April 17, 2008 - An innovative color or special effect can turn an ordinary design into an extraordinary one. Designers know this, and so do the Fantasia® color and special effect technology experts at Bayer MaterialScience LLC (BMS). BMS is unveiling a stimulating new set of LEDA® compounded color technology visual...

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Epoxy Resin offers dimensional stability.

Epoxy Resin offers dimensional stability.

Suited for bonding, encapsulation, and coating, 2-component EP21LM-3 develops tensile modulus greater than 100,000 psi and tensile shear strength greater than 2,300 psi. Viscosity of 37,000 cps enables product to flow evenly and smoothly without application of pressure. When cured, polymer has Shore D hardness of 64 and resists thermal cycling as well as water, oil, fuels, and most organic...

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Epoxy Resin resists temperatures up to 500

Epoxy Resin resists temperatures up to 500

Designed for use in high performance composite structures and potting/casting applications, polyfunctional epoxy resin EP34CA can be combined with hardeners to provide low viscosity liquid which is suited for filament windings. Mechanical properties vs. time/temperature of unidirectional graphite composites based on Modmore Type II T fiber and matrix of EP34CA/EP34C yield flexural strength of...

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