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METALASTIC EXP-URE

METALASTIC EXP-URE

METALASTIC EXP-URE

Product catalog summary
Customer Value Proposition: Parker Chomerics urethane filled expanded aluminum gaskets offer a soft, electrically conductive solution for sealing and pressure applications in flange assemblies. These gaskets minimize galvanic corrosion and are effective for lightning strike grounding and EMI shielding, reducing total cost of ownership by 30% through decreased rework and material replacement. Common applications include exterior device bases, access panel assemblies, and connector assemblies.
Contact Information: Parker Hannifin Corporation, Chomerics Division, 77 Dragon Court, Woburn, MA 01801. Phone: 781-935-4850, Fax: 781-933-4318, Email: [email protected], Website: www.parker.com/chomerics
Features and Benefits: The gaskets provide superior fluid sealing, reducing corrosion by up to 300% and rework costs by 50%. The soft urethane requires low deflective forces, allowing for design flexibility and cost optimization. The wave-formed aluminum ensures electrical continuity at low deflection, promoting full surface contact and minimizing system failures. Expanded aluminum distributes fastener loads uniformly, reducing stress concentrations and rework costs.
Product Information: The gaskets are available in customer-specified forms and can be fabricated using standard techniques. They come in two standard thicknesses, with thicker materials recommended for applications with design deficiencies. Bulk sheet material specifications are available upon request.
Dimensional Parameters: Thickness options are 0.030 in (0.70 mm) and 0.055 in (1.40 mm), with a maximum width of 12.0 in (304.8 mm) and a minimum length of 22.0 in (558.8 mm).
Design Tolerances: Thickness tolerance for 0.030 is ±0.006 in (0.15 mm) and for 0.055 is ±0.008 in (0.20 mm). Width/length tolerance varies based on size, with minimum wall thickness at 0.188 in (4.78 mm) and minimum hole diameter at 0.125 in (3.18 mm).
Product Performance: Made from 3003 Aluminum Alloy and translucent orange urethane, the gaskets have an electrical thru-resistance of 0.0015 Ohms and shielding effectiveness over 90 dB. They are resistant to high temperatures up to 135°C (275°F) and low temperatures down to -54°C (-65°F), and comply with RoHS standards.
Ordering Information: Part numbers include 08-5602-UN and 08-5302-UN for sheets, and 08-6502-XXXX1 and 08-6002-XXXX1 for cut gaskets, with specific geometry identifiers required for ordering.
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Catalog excerpts

METALASTIC EXP-URE-1

Urethane Filled Expanded Aluminum Gasketing METALASTIC™ EXP-URE Customer Value Proposition: Parker Chomerics urethane fitted expanded aluminum gaskets provide a soft, electrically conductive fluid and pressure sealing solution for a variety of flange to flange assemblies. Developed to minimize galvanic corrosion of interfacing surfaces that require electrical bonding, these fully-cured gaskets are an effective solution in applications requiring lightning strike grounding or EMI shielding. With numerous performance improvements when compared to traditional gasketing alternatives, customers can expect a 30% lower total cost of ownership from various contributing factors including the avoidance of assembly rework and material replacement. With successful adoption across numerous military and commercial applications, common usages include: • Exterior mounted device bases (antennas, radars, tighting, etc.) • Access panel assemblies (electronics bays and hatches) • Connector / waveguide assemblies Features and Benefits: Contact Information: Parker Hannifin Corporation Chomerics Division 77 Dragon Court Woburn, MA 01801 phone 781 935 4850 fax 781 933 4318 [email protected] www.parker.com/chomerics Chomerics ENGINEERING YOUR SUCCESS

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METALASTIC EXP-URE-2

Product Information Urethane-Filled Expanded Aluminum Gasketing Parker Chomerics Urethane Expanded Metatastic gaskets are available in customer specified finished gasket form factors. Gasket fabrication / conversion is easily done through standard gasket cutting techniques such as steel-rule dies. Bulk sheet material specifications are available upon request. Gaskets are available in two standard thicknesses. Thicker material is recommended for applications requiring more design leniencies due to assembly design deficiencies such as board tolerances, thin flange thicknesses, and broad fasteners....

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.