Product types thermal insulation board Material Cement Grade Class A Thermal conductivity (room temperature) (W (m·K)) Use temperature C Compressive strength MPa, Specification x mm Forms micro shaped Core material Sulphoaluminate cement Range of applications
Apr , The dies are then placed on platens or plates which are heated through the use of electrical resistance type heating elements embedded within the platens The platens heat the dies through conduction heating to about ° F To avoid oxidation of the titanium at the elevated temperature, the sheet is
Jan , The blanket insulation of claim wherein the honeycomb pattern sheets are made of polyimide film aluminized on both sides Tables and list the apparent thermal conductivity and thermal resistance values for the two insulation thermal conductivity vs temperature relation for the two materials
Jun , A multilayer panel , characterized in that it comprises an insulation layer with low permeability to water vapour and a layer made of polydicyclopentadiene said insulation layer having a resistance to the passage of water vapour according to the DIN standard, defined as coefficient
Aug , Currently, a common type of radome is one having a fiberglass reinforced honeycomb core sandwich construction The honeycomb core has an open cell structure that encourages moisture intrusion that, as discussed below, can destroy the radome, and it has relatively poor impact resistance.
Aug , The honeycomb panel structure according to the present invention can be used in such applications as a sound absorbing payload shroud for launch vehicles, In addition to the large aerodynamic loads and high temperatures produced by the launch vehicle during liftoff, a payload such as a satellite is
Oct , The obtained films have sufficiently high transmittance (i.e ), a very low sheet resistance (i.e sq), and a small average surface roughness (i.e nm for a Low temperature solution process for preparing flexible transparent carbon nanotube film for use in flexible supercapacitors.
May , A temperature stabilizing cargo compartment having certain thermal resistance properties as described as claim for a transport container or insert into an existing container, The vacuum insulated panel consists of a special core panel enclosed in an air tight envelope, to which a vacuum is applied.
There is disclosed a honeycomb structure A honeycomb structure includes a pillar shaped honeycomb structure body having partition walls defining a plurality of cells which become through channels for a fluid and extend from a first end face to a second end face, the partition walls are constituted of a porous body having
Oct , Thanks to its unique characteristics (special electronic properties, high conductivity, transparency for light, an ability for mechanical stretching and Scientists from MEPhI have managed to obtain graphene with a very high stability to ozonation using high temperature sublimation of silicon carbide (SiC).
Sep , The density of the resulting composition is approximately g cc yet the composition has excellent abrasion resistance Furthermore, the ratio The ablator composition of claim further comprising a honeycomb core, wherein the honeycomb core provides additional structural stiffness and strength .
Oct , VSRS will enable responsive, low cost fabrication of spacecraft components such as conformal covers, avionics enclosures, honeycomb panels, and even spacecraft exoskeletons with integral radiation shielding VSRS will reduce the mass required for radiation shielding compared to conventional
Jul , A structural honeycomb panel building system including fabrication methods and equipment provides integrated, modular structural components such as first and second adhesive layer each comprising a moisture cured application of a non volatile adhesive which is curable under ambient temperatures .
Sep , Nitinol shape memory alloys (SMAs), acquired in a form such as corrugated sheet, discrete tubes or wires, may be joined together using the newly discovered joining technique Pure niobium when brought into contact with nitinol at elevated temperature, liquefies at temperatures below the melting point
May , A circuit supplies power to the spirometer in pulses to heat the spirometer to body temperature a heating and sensing element of low thermal capacity and of a resistance characteristic wherein said honeycomb structure is rapidly heated by means of a dry cell, low capacity or rechargeable type batteries,
Oct , It has been found that basalt particles, when combined with a resin binder and a reinforcing material, such as fiberglass, provide unexpected strength, fire resistance, radiation impermeability, and projectile shielding for ballistic armor shields, fire resistant building panels, construction blocks and protective
Oct , The filled or partially filled mould or honeycomb core can then be cured to produce bonded sandwich panels or moulded cellular artefacts In sandwich panel A process according to claim wherein the filled, sandwich panel is cured at a temperature range of from about ° C to about ° C .
Feb , An extruded honeycomb catalyst for nitrogen oxide reduction according to the selective catalytic reduction (SCR) method in exhaust gases from motor vehicles comprisesan extruded active carrier in honeycomb form comprising a first SCR catalytically active component and with a plurality of channels
Jul , A beekeeping means comprising a honeycomb frame an artificial honeycomb having a plurality of open ended cells therein mounted within said frame heating means disposed adjacent the open ends of said cells and means for causing said heating means to rise in temperature whereby when said
Feb , Rodney D Bag ey ATTORNEY Sheets Sheet INVENTOR Rodney D Bag ey s BY c W I ATTORNEY EXTRUSION METHOD FOR FORMING THIN WALLED HONEYCOMB STRUCTURES Feb , Filed Nov , [ Fig Fig United States Patent ,, EXTRUSION METHOD
Mar , A sandwiched honeycomb panel with built in heat pipes includes a radiating fin which is integral with an envelope having a heat pipe formed therein A heat block Since a thermal resistance is very large in this narrow area, there is a large temperature difference between the device and the heat pipes .
Jan , Composite honeycomb sandwich structure adapted for use as a fixed leading edge and having improved resistance to core crush, comprising Therefore, prior art attempts to solve the flow problem generally focused on retaining the ambient temperature viscosity of the resin at the curing temperatures.
Sep , The combination recited in claim wherein said heating cycle further comprises heating a honeycomb surface temperature to about to degrees is a frame and comb foundation for destroying varroa mites comprised of a resistance wire heater, electronic control unit (ECU) and temperature sensor.
Jan , Materials with a honeycomb structure are predominately used as a core in sandwiched structures In such a honeycomb sandwich construction, two sheets of a thin, dense, strong material are bonded to a thick, lightweight honeycomb core This produces a material with beneficial strength to weight and
Apr , Typically, honeycomb core is constructed from unbleached kraft paper however, other types of paper or paperboard, including recycled fibers, may be used Additionally, the hollow cells of the core can be resin impregnated for water resistance Other materials, such as plastic film can be used on the cells if