摘要:
Raised access flooring utilizing panels having a thick, resilient pad bonded directly to and covering the entire surface of the panel. The pad acts like the backing layer of a conventional floor treatment by absorbing impact and attenuation sound. A reinforced face cloth module having only a face layer and a stabilizing layer covers the pad to protect the pad from wear and to provide an attractive floor treatment. The reinforced face cloth module can be detachable or bonded directly to the pad. Alternatively, hook and loop fasteners can removably affix the pad to the face cloth module.
摘要:
The present invention provides a sound insulating structure cover panel that compliments the sound attenuation material. The method of manufacturing the panel comprises the steps of providing a laminated blank having an interior face which will be observable from the passenger compartment. The side opposite the interior face of the blank has a generally non-permeable polymeric layer adjacent to a primary backing and a secondary backing layer overlying the polymeric layer. In the preferred process, the previously described blank is elevated to a desired temperature and positioned in a closed forming mold such that the perimeter of the blank is retained in a fixed position. The forming mold is closed with a controlled pressure that is sufficient to expand the blank, conform it to the mold and render a panel having a desired permeable.
摘要:
A composite elastic layer, which has improved resistance to shear force and functions both as a cushioning material and as a sound proof material, is comprised of a loop pile tufted fabric, which is made from a backing fabric and a plurality of loop piles. An elastomer composition is applied to the pile stratum of the loop pile tufted fabric. The elastomer composition infiltrates into voids between fibers of the loop pile, and forms a solid skin on the fibers of the loop pile. The composite elastic layer reinforces the elastic property of the loop pile, and on the other hand, the fiber of the loop pile also reinforces the tensile strength, especially the resistance to tearing, of the solid skin.
摘要:
Highly filled thermoplastic compositions useful as adhesive precoats for carpets are obtained by blending certain ethylene/vinyl acetate copolymers with above 60 wt. % filler and processing oil.
摘要:
Highly filled thermoplastic compositions of improved characteristics useful as sound-deadening sheeting for automotive carpet are obtained by blending about 5-50% by weight of an ethylene interpolymer, such as ethylene/vinyl ester, ethylene/unsaturated mono- or dicarboxylic acids or esters of said unsaturated acids, etc.; about 2-15% by weight of processing oil; and about 50-90% by weight of fine particle size filler. Pellets prepared from these compositions remain free flowing even after storage under load.
摘要:
A flooring material having a textile pad substructure with a density of greater than 10 pounds per cubic foot is provided. The textile pad has reinforcement and binding fibers. The binding fibers are thermoplastic and are used to bind the reinforcement fibers together. The pad is created by heating and compressing a fibrous textile batt so that it has a density of greater than 13 pounds per cubic foot.
摘要:
A flooring material having a textile pad substructure with a density of greater than 10 pounds per cubic foot is provided. The textile pad has reinforcement and binding fibers. The binding fibers are thermoplastic and are used to bind the reinforcement fibers together. The pad is created by heating and compressing a fibrous textile batt so that it has a density of greater than 13 pounds per cubic foot.
摘要:
Provided is a mat which is capable of significantly contributing to sound and healthy life environment, and particularly capable of effectively reducing energy of electromagnetic waves, vibrations, sounds, impacts, radiations and so on and which has excellent antibacterial properties, antiviral properties, anti-allergen properties and deoderization properties.The mat (11) is a mat with a backing layer (13) formed on the back surface side of a fiber surface layer (12), wherein at least one of the fiber surface layer (12) and the backing layer (13) contains an organic attenuating filler (marked as ), a radiation reduction filler (marked as ), an iodine-based compound (marked as Δ) and an allergen reduction filler (marked as Δ).
摘要:
A flooring material having a textile pad substructure with a density of greater than 10 pounds per cubic foot is provided. The textile pad has reinforcement and binding fibers. The binding fibers are thermoplastic and are used to bind the reinforcement fibers together. The pad is created by heating and compressing a fibrous textile batt so that it has a density of greater than 13 pounds per cubic foot.