Abstract:
Disclosed are a vacuum insulation material having a structure from which a folding process can be removed, a vacuum insulation material manufacturing method, and a refrigerator including the vacuum insulation material. The vacuum insulation material comprises: a core material; a first outer cover material disposed at the outside of the core material; a second outer cover material coupled to the first outer cover material so as to form an accommodation space in which the compressed core material is accommodated; and coupling parts provided at edges of the first outer cover material and the second outer cover material, wherein the length of the coupling part is 10-30 mm.
Abstract:
Provided is a material capable of further extending the life of a cell including a zinc species as a negative electrode active material. The present invention relates to an anion conducting membrane formed using an anion conducting membrane-forming material, the anion conducting membrane-forming material including a conjugated diene based polymer and/or a (meth)acrylic based polymer, and a compound containing at least one element selected from Groups I to XVII of the periodic table, the anion conducting membrane having a cross-section in which a ratio of a combined area of particles of the compound containing at least one element selected from Groups I to XVII of the periodic table to a combined area of the components of the anion conducting membrane-forming material other than the compound (particles of the compound/components of the anion conducting membrane-forming material other than the compound) is 70/30 to 30/70.
Abstract:
System for forming a micro-truss reinforced structural member (10, 12) which includes a first collimated light source (14) and a reservoir (20) containing a volume of photo-monomer resin (18) wherein the first collimated light source (14) is positioned spaced apart from the photo-monomer resin (18). The system further includes a first face sheet structure (24) defining at least one bore (26) which extends through the first face sheet structure (24) wherein a portion of the first face sheet structure is positioned under a surface of the volume of photo-monomer resin such that photo-monomer resin (18) is positioned within the bore (26).
Abstract:
The invention relates to the use of a thermoplastic fiber composite material, containing: a) a thermoplastic molding material A as a matrix, b) a layer of reinforcing fibers B, and c) optionally an additive C, wherein the layer of reinforcing fibers B is embedded in the thermoplastic molding material A, and wherein the thermoplastic molding material A has at least one chemically reactive functionality which reacts with chemical groups at the surface of the reinforcing fiber component B during the production process of the fiber composite material, and wherein the thermoplastic molding material A functioning as a matrix is transparent or translucent and has in relation to matrices, which do not have any chemically reactive functionality, an about 10 % higher transparency or translucency for white light when measured at a layer thickness of 1 mm. Said use according to the invention is particularly suitable for the production of transparent or translucent molding bodies, films and coatings.
Abstract:
A composite tube (1) is presented for repairing leaky fluid lines (2), consisting of a tubular glass fibre textile (3) produced by a knitting method or a weaving method and of a film (4) fully and sealingly surrounding this glass fibre textile (3), which tube is characterized in that the film (4) on its inside facing the surface of the glass fibre textile (3) has a coating (5) of hotmelt adhesive that is meltable at least partially by a thermal treatment, via which the film (4) is cohesively bonded to the glass fibre textile (3). The invention further relates to a method for producing a composite tube (1) suitable for repairing leaky fluid lines and to a method for repairing leaky fluid lines with a composite tube of the invention.
Abstract:
A composite film (20) comprises at least one backing film (1) made of a backing material (8), at least one barrier layer (2) made of a barrier film (9) and at least one laminating adhesive layer (3) therebetween. On the side of the barrier layer (2) away from the backing layer (1), the composite film (20) has a raised pattern (31), and in the area of the raised pattern (31), the barrier layer (2) has stretched stretching regions (6) relative to the non-stretched barrier film (9). In the area of the raised pattern (31), the barrier layer (2) has on the side facing the backing layer (1) surfaces that are not joined to the backing layer (1).
Abstract:
The instant invention provides nonwoven fabrics and staple or binder fibers prepared from an ethylene-based polymer having a Comonomer Distribution Constant in the range of from greater than from 100 to 400, a vinyl unsaturation of less than 0.1 vinyls per one thousand carbon atoms present in the backbone of the ethylene-based polymer composition; a zero shear viscosity ratio (ZSVR) in the range from 1 to less than 2; a density in the range of 0.930 to 0.970 g/cm3, a melt index (12) in the range of from 15 to 30 or from 10 to 50 g/10 minutes, a molecular weight distribution (Mw/Mn) in the range of from 2 to 3.5, and a molecular weight distribution (Mz/Mw) in the range of from less than 2.
Abstract:
A method (200) for making a conductive pre-impregnated composite sheet (100) includes the steps of joining a nanomaterial composite sheet (104), a fiber-reinforcing sheet (102) and a resin system (106) to form a combined sheet (158), heating the combined sheet (158), compacting the combined sheet (158), and cooling the combined sheet (158) to form the conductive pre-impregnated composite sheet (100) including the fiber-reinforcing sheet (102), and the nanomaterial composite sheet (104) coupled to the fiber-reinforcing sheet (102), wherein the fiber-reinforcing sheet (102) and the nanomaterial composite sheet (104) are embedded in the resin system (106).
Abstract:
Disclosed is a composite panel (1) with a sandwich-type construction, said panel comprising two opposing outer layers (10) and a foamed material layer (35) lying therebetween. In said panel, the outer layers (10) are interconnected by means of spacers (20) and the spacers (20) are connected to the outer layers (10) by means of a cured plastic.
Abstract:
The present invention relates to a flame resistant thermal liner comprising a nonwoven sheet comprising nanofibers of a synthetic polymer having an limiting oxygen index of at least 21, a mean flow pore of 10 micrometers or less, a thickness air permeability of 25 to 6000 cubic feet per min−micrometers (12 to 2880 cubic meters per square meter per min−micrometers), and an average thickness T1; and a thermally stable flame resistant fabric attached to an outer surface of the nonwoven sheet, the fabric having an average thickness T2; a surface of the thermally stable fabric being in contact with a surface of the nonwoven sheet; wherein T1 and T2 are selected such that the ratio of T1 to T2 is less than 0.75. The invention also relates to a flame resistant composite fabric comprising the flame resistant thermal liner and a garment comprising this flame resistant composite fabric.