A multi-part compression mold for forming a complex part having a desired fiber alignment, and methods therefor, are disclosed. The multi-part mold comprises at least three sections. Specific arrangements of fiber-bundle-based preforms are introduced to more than one of the mold sections of the multi-part mold, and subjected to compression molding. The arrangements of preforms, in conjunction with the multi-part mold, result in a complex part having fibers that substantially align with anticipated principle stress vectors that arise in the complex part, when in use.

In an embodiment the dielectric layer comprises a fluoropolymer, a plurality of boron nitride particles, a plurality of titanium dioxide particles, a plurality of silica particles; and a reinforcing layer. The dielectric layer can comprise at least one of 20 to 45 volume percent of the fluoropolymer, 15 to 35 volume percent of the plurality of boron nitride particles, 1 to 32 volume percent of the plurality of titanium dioxide particles, 10 to 35 volume percent of the plurality of silica particles, and 5 to 15 volume percent of the reinforcing layer; wherein the volume percent values are based on a total volume of the dielectric layer.

A method for producing a separator plate, where thermoplastic polymer material and a powder of electro-conductive filler, ECF is kneaded at a kneading temperature above a glass transition temperature for the thermoplastic polymer material but below a melting temperature for the thermoplastic polymer material in order to provide a malleable but not molten compound and for causing fibrillization in the thermoplastic polymer material prior to hot-compacting the sheet in a press-form to form a separator plate. A production facility for practicing the method is also disclosed.

A diffraction light guide plate comprising an optical layer having diffraction lattice pattern formed as an integrated structure without an interface on one surface thereof, where the optical layer having diffraction lattice pattern is a continuous phase of polymer comprising an episulfide compound, a thiol compound, and an aromatic cyclic compound having two or more hydroxyl groups, the diffraction light guide plate having excellent thickness uniformity and flatness as well as low haze and excellent visibility, and excellent mechanical properties such as pencil hardness and strength, and a method for manufacturing the diffraction light guide plate.

A method for rapidly fabricating or repairing a fiber reinforced composite may include the use of a covalent adaptable network polymer (CAN) powder for encapsulating reinforcing fibers or welding to a CAN matrix. The fiber reinforced composite may be formed or repaired by applying CAN powder to reinforcing fibers or to a damaged area of a fiber reinforcing composite and compressing the CAN powder with the reinforcing fibers or the damaged area of the fiber reinforced composite at a relatively low temperature, temperature and processing time to form a CAN matrix. The method may be configured for fabricating a fiber reinforced composite having specific desired material properties by varying the arrangement and materials used.

An encapsulating material for compression molding includes an epoxy resin, a curing agent, and an inorganic filler. In an image obtained by observing, with an ultrasonic flaw detector, a compression-molded body formed by compression-molding the encapsulating material for compression molding on a substrate with a silicon chip interposed, the area of the portion other than dark spots of the region corresponding to the compression-molded body on the chip is 86% or more of the area of the entire region corresponding to the compression-molded body on the chip.

A system and method for designing and manufacturing free-form objects made of composite material and optimised in their weight ratio and load capacity; a system for the design and manufacture of said objects, and the objects resulting from said method. Using three-dimensional (3D) design computer programs and computer calculation programs, the design of a composite material object is obtained, with a specific shape and orientation of its component fragments, optimised to be light and at the same time to meet a required specific mechanical and/or structural performance. Subsequently, a mould of at least two parts is obtained from this design and the parameters of said design are transformed into instructions so that one or more automated manufacturing machines deposit fragments of wood or another material onto the lower part of the mould in specific orientations, calculated to minimise the weight of the object and optimise its load capacity. Then, with the addition of one or more binders, the object is pressed between the parts of said mould. Finally, the new manufactured object is obtained by removing it from the mould.

A composite material that prevents the emission of the radiation and a production method thereof. The composite material which prevents the emission of the radiation mainly includes boric acid, sodium pentaborate, barium sulphate, tribasic lead sulphate, zeolite, zinc borate as anti-odour and/or gas suppressor, at least one thermoset component for hardness ability or thermoplastic component for flexibility ability and preferably magnesium oxide, barium titanate and titanium dioxide.

A method and system reprocess soiled animal bedding material commingled with animal manure. In one aspect the soiled animal bedding material is separated in a shaker to send at least a preponderance of the manure to a holding tank. In another aspect the bedding is cleaned, rinsed and color is restored. The bedding material is subsequently dried and a bedding product, fertilizer product, and/or compacted product is formed. Alternatively, said bedding material is dried (without a compacting step) to form a product. In yet another aspect, the steps of separation, cleaning, rinsing and/or color restoration may be omitted.

A die assembly for forming finished parts from blanks includes an upper die section and a lower die section. The upper die section includes an upper segmented die having a plurality of upper die segments releasably coupled to each other. The lower die section includes a lower segmented die having a plurality of lower die segments releasably coupled to each other. The die assembly is usable with a movable gantry press configured to move to a location of the die assembly and operate the die assembly.