Abstract:
The present invention relates to an organic silicone resin composition and a prepreg, a laminate, and an aluminum substrate that use the composition. The organic silicone resin composition comprises in terms of parts by weight: 100 parts of a condensation-type silicone resin, 0.0001-2 parts of a catalyst, and 0.001-10 parts of an additive. The organic silicone resin composition has the advantages of high heat resistance, halogen-free and phosphorus-free flame retardancy, improved peel strength with copper foil, and low coefficient of expansion, and is applicable in manufaturing the pre-preg, the laminate, and the aluminum substrate for used in a high-performance printed circuit.
Abstract:
The invention relates to a panel (10) for covering and/or soundproofing a wall of a vehicle, said panel comprising: a central layer (14) produced by impregnating a flexible and porous material with a thermoformable resin, then rigidifying said thermoformable resin, and two reinforcement layers (13, 15) arranged on either side of the central layer (14), wherein the impregnation of the flexible and porous material with the thermoformable resin is carried out deep within the flexible and porous material by subjecting a powder of said thermoformable resin to an alternating electric field, the two reinforcement layers (13, 15) being made of a flexible or semi-rigid material.
Abstract:
A laminate gasket for sealing between two opposing surfaces includes a core layer formed from a sheet of woven material having a first surface, a second surface opposite the first surface, and a binder material impregnating the sheet and at least partially coating both of the first and second surfaces. The laminate gasket also includes a first facing layer adhered to the first surface with the cured binder material and a second facing layer adhered to the second surface with the cured binder material to form a laminate base sheet, with each of the first facing layer and the second facing layer comprising a fiber composite material. The laminate gasket further includes one or more process apertures formed through the laminate base sheet and an edge seal formed around an inner edge of the process aperture to prevent interstitial leakage of the process fluid into the core layer.
Abstract:
Disclosed herein is a dry, self-supporting fibrous material, the fibers of which have been treated with a binder composition. The fibrous material is slit into tapes or tows that are suitable for use in an Automated Tape Laying (ATL) or Automated Fiber Placement (AFP) process. This fibrous material is suitable for forming preforms which are configured to receive a matrix resin by resin infusion in the manufacturing of structural composite parts.
Abstract:
The present invention relates to an organic silicone resin composition and a prepreg, a laminate, and an aluminum substrate that use the composition. The organic silicone resin composition comprises in terms of parts by weight: 100 parts of a condensation-type silicone resin, 0.0001-2 parts of a catalyst, and 0.001-10 parts of an additive. The organic silicone resin composition has the advantages of high heat resistance, halogen-free and phosphorus-free flame retardancy, improved peel strength with copper foil, and low coefficient of expansion, and is applicable in manufaturing the pre-preg, the laminate, and the aluminum substrate for used in a high-performance printed circuit.
Abstract:
Method for manufacturing a laminate product comprising at least a laminate layer with a decor sheet, wherein, for forming the laminate layer, at least a decor sheet is formed by providing in a decor application process a decor in the form of a motif on a decor carrier, wherein this decor carrier consists of a continuous material web, wherein the decor is applied by means of one or more digital printers and wherein the global decor during the processing of the material web is controlled in a varying manner, by means of controlling the one or more printers, as a function of varying external data.
Abstract:
Die vorliegende Erfindung schlägt ein Verfahren zur Herstellung eines dekorierten Blattes vor, umfassend die Schritte - Bereitstellung eines unbedruckten Vliesstoffes aus Zellulosefasern, - Imprägnieren des Vliesstoffs mit einer wässrigen Dispersion eines durch UV-Strahlung vernetzbaren Polymers, - Entfernen des wässrigen Dispersionsmediums aus dem imprägnierten Vliesstoff durch Trocknung, - Drucken eines Dekors auf eine Seite des getrockneten imprägnierten Vliesstoffs, - Härten des Polymers im Vliesstoff durch Vernetzung mittels UV-Bestrahlung, wobei der Vliesstoff vor dem Bedrucken auf einer Trägerplatte befestigt wird.