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Marsh Bellofram
BELLOFOAM™ 7804

BELLOFOAM™ 7804

Product catalog summary

Description: The Bellofram Silicones BELLOFOAM™ 7804 is a lightweight, closed-cell silicone sponge sheeting material. It is developed to meet ASTM D-1056 2D3 material specifications and is suitable for a variety of applications and environments. The product is available in sheets measuring 36 square inches, with thickness options ranging from 0.125” to 2.00”.

Features: The BELLOFOAM™ 7804 offers several key features including lightweight construction, resistance to temperature extremes, excellent performance as a gasket material, low closure force, very low compression set, and resistance to ultraviolet rays and ozone.

Typical Physical Properties: The material is red in color and exhibits a 25% compression deflection of 9 to 13 psi, a 50% compression set of 4% after 22 hours at +212°F, a maximum density of 30 lbs/ft³, and a maximum water absorption of 10%. It passes FMVSS 302 flammability standards and can withstand continuous temperatures ranging from -85° to +400°F.

Material Specifications: The product adheres to ASTM D-1056 standards. However, it is important to note that flammability data is based on laboratory tests and may not accurately predict performance under actual fire conditions. Users should independently determine the suitability of the product for their specific needs.

Additional Information: Further details and specifications are available upon request. The company emphasizes that product specifications are subject to change as part of continuous quality improvements.

Catalog excerpts

Bellofram Silicones, Inc. a division of The Marsh Bellofram Group of Companies 8019 Ohio River Blvd Newell, WV 26050 USA Ph: 304-387-1200 Fax: 304-387-1289 [email protected] MATERIAL SPECIFICATIONS • ASTM D-1056 2D3 DESCRIPTION The Bellofram Silicones BELLOFOAM™ 7804 is a lightweight, closed-cell silicone sponge sheeting material, developed to ASTM D-1056 2D3 material specifications. The sheets are designed for use within a wide variety of applications and environments. Product is available in 36 square inch (914.4 square millimeter) sheets, ranging in thickness from 0.125” to 2.00” (3.175 to 50.8 mm). Contact us at [email protected] to request a free product sample or quotation. FEATURES • Lightweight • Resistance to temperature extremes • Excellent gasket material • Low closure force • Very low compression set • Ultraviolet ray (UV) resistant • Ozone resistant Color 25% Compression Deflection 50% Compression Set (22 Hours @ +212°F/ +100°C) Density (max.) Water Absorption Flammability Temperature Resistance (continuous) Data noted above is based on laboratory tests and should be used as a reference only. Further information and additional specifications are available upon request. Tests, claims, representations, and descriptions regarding flammability are based on standard laboratory tests, and they may not be reliable for determining, evaluating, predicting, or describing the flammability or burning characteristics under actual fire conditions, whenever used alone or in combination with other products. Accordingly, each potential user should make an individual determination whether the flammability or burning characteristics of the product are suitable for the purpose intended by the user. © 2016 Bellofram Silicones, Inc. All rights reserved. In the interests of continuous quality improvements, published product specifications are subject to change without prior notificatio

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