摘要:
A burner membrane comprising a textile fabric. The textile fabric comprising at least 60% by weight of machined metal fiber bundles, having a bundle voluminousity in the range of 1 to 15% and a torsion rate in the range of 10 to 80 turns/m.
摘要:
A magnetic material-nanomaterial heterostructural nanorod is provided. The magnetic material-nanomaterial heterostructural nanorod includes a nanomaterial template and a magnetic material. As the magnetic material, the film of a mono-compositional magnetic metal, magnetic ceramic, a multi-compositional magnetic metal, or magnetic ceramic alloy can be deposited on the tip of the nanomaterial template.
摘要:
A roofing composite comprising a roofing material and an interply material attached to the roofing material. The interply material is attached adjacent to an edge of the roofing material and is scored to permit a major portion of the interply material to be folded away from the roofing material for application to a roof. The roofing material may be a roofing shingle or roll roofing and the interply material is comprised of a water resistant material.
摘要:
A washfast and down-proof metallized fabric which comprises a metallic side, a non-metallic side and a cross-linked polyurethane latex coating over both sides which encapsulates said metal particles, its method of preparation and articles of clothing comprising such fabric are described.
摘要:
A process for preparing a fiberglass insulation product, including the steps of: (a) providing a layer of kraft paper, (b) coating the kraft paper layer with from 2 to 10 pounds of HDPE or of polypropylene per 3000 square feet of the paper to form an HDPE-kraft laminate or a polypropylene-kraft laminate, (c) coating the HDPE-kraft or polypropylene-kraft laminate with from 3 to 10 pounds of LDPE per 3000 square feet of the HDPE-kraft laminate or polypropylene-kraft laminate to form an LDPE-HDPE-kraft laminate or an LDPE-polypropylene-kraft laminate, (d) adjusting the temperature of the LDPE-HDPE-kraft laminate or the LDPE-polypropylene-kraft laminate so that the LDPE becomes tacky while the HDPE or polypropylene remains solid, (e) providing a layer of fiberglass wool, and (f) contacting the LDPE layer of the LDPE-HDPE-kraft laminate or of the LDPE-polypropylene-kraft laminate with the fiberglass wool layer with pressure and cooling to bond the LDPE-HDPE-kraft laminate or LDPE-polypropylene-kraft laminate to the fiberglass wool layer to form a fiberglass insulation product.
摘要:
A composite vehicle component that is capable of attenuating RFI waves, and a method for making the same, is provided. The composite vehicle component can, in turn, comprise a composite structure and a conductive mesh attached to the composite structure, such that the conductive mesh, when contacted to ground, can attenuate RFI waves.
摘要:
A pliable pad includes a layer formed of an absorbent material and a formable material arranged generally parallel to each other. The selected formable material, such as aluminum foil, is capable of assuming a desired shape and of retaining the desired shape which has been assumed. As a result, the formable material can be shaped so that the pliable pad defines a basin for collecting and absorbing liquids. The pliable pad can also include one or more layers for defining a liquid barrier. The pliable pad can be used to collect excess liquid produced during a medical procedure, such as the irrigation of a wound, or can be used in other, non-medical applications in which liquid is to be collected.
摘要:
By rapidly heating a precursor wire having a multifilamentary structure in which multiple composite cores in which a composite compound of an NbnullGa compound and Nb is embedded in Nb are embedded in Nb, Ta, Nb-base alloy or Tabase alloy as a matrix material to a temperature range of 1400 to 2100null C. in 2 seconds, quenching the precursor wire at a rate of 5000null C./second or larger, and subjecting the precursor wire to additional heat treatment at a temperature range of 600 to 850null C. for 1 to 400 hours, a superconducting wire having a multifilamentary structure in which multiple composite cores in which a composite compound containing Nb3Ga of a stoichiometric composition embedded in Nb are embedded in Nb, Ta, Nb-base alloy or Tabase alloy as a matrix material is obtained.
摘要:
A material adapted to regulate vibration by distributing and partially dissipating vibration exerted thereon. The material includes a first elastomer layer. A support structure is preferably formed by a second elastomer layer. The support structure being located and configured to support the first elastomer layer.
摘要:
A tactile feedback device includes an elastic body adapted to be worn by a user and a shape memory alloy connected to the elastic body. The application of power causes the shape memory alloy to assume a memory shape that produces tactile feedback to the user. The elastic body may include a woven elastic material and may be embodied in a wrist band. The shape memory alloy may be located in a recess of the elastic body, or may be interwoven in the elastic body.