摘要:
A multi-layered film, a backsheet for photovoltaic modules, a method of manufacturing the same, and a photovoltaic module are provided. The multi-layered film can be configured so that a resin layer including a fluorine-based polymer and an oxazoline group-containing polymer is formed on a substrate. As a result, the resin layer including the fluorine-based polymer can have excellent durability and weather resistance, and show high interfacial adhesive strength to the substrate. During the preparation of the multi-layered films, a drying process can also be performed at a relatively low temperature, so that the manufacturing costs can be reduced and the quality of the product can be prevented from being deteriorated by thermal deformation or thermal shock. The multi-layered film may be effectively used as the backsheet in a variety of photovoltaic modules.
摘要:
A co-extruded multi-layer biaxially oriented polyester film comprising a primary polyester layer and a dissimilar secondary polyester layer adjacent to the primary polyester layer, wherein the primary polyester layer and the secondary polyester layer each comprise a glycidyl ester of a branched monocarboxylic acid, wherein the monocarboxylic acid has from 5 to 50 carbon atoms, and wherein said glycidyl ester is in the form of its reaction product with at least some of the end groups of the polyester; and use thereof as a component of a photovoltaic cell.
摘要:
Disclosed is a biaxially oriented film for electrical insulation having even better withstand voltage characteristics than before together with excellent film-forming properties. The biaxially oriented film for electrical insulation of the invention is a film that includes a substrate layer containing a crystalline thermoplastic resin as a main component. The substrate layer contains a phenolic stabilizer in an amount of 0.001 wt% or more and 3 wt% or less based on the weight of the substrate layer. The phenolic stabilizer is an alkylenebisamide-type hindered phenol.
摘要:
A modular glass panel comprising a glass structure having at least one thin glass sheet having a thickness ranging from about 0.5 mm to about 2.0 mm, a backing frame positioned adjacent the glass structure and situated along the perimeter of the glass structure, and a polymer layer intermediate the glass structure and backing frame to adhere the glass structure together with the backing frame. The glass structure can further comprise the at least one thin glass sheet and a second glass sheet having a polymer interlayer therebetween. The backing frame generally has a geometric cross-section with a rounded interior edge adjacent the glass structure to prevent breakage of the structure upon loading or impact of an exterior surface of the structure.
摘要:
A general method for the fabrication of three-dimensional objects of arbitrary shapes coated in organic optoelectronic devices, including semitransparent objects and optoelectronic devices, is described. In particular, a method for fabricating curved objects coated in organic photovoltaic, and especially semitransparent photovoltaic, devices is presented. High-throughput and low-cost fabrication options also allow for economical production.
摘要:
A sheet material for use in static dissipation applications comprises conductive staple fibres and a cross-linked binder system. Laminar structures comprising an insulating substrate and a layer of the sheet material are also disclosed as are static electricity dissipation assemblies comprising the laminar structure associated with an electrical conductor in contact with the sheet material layer of the laminar structure, the conductor also being for connection to an earthing point. The laminar structures and static dissipation assemblies may be used for constructing tanks, reservoirs and/or pipes that hold or convey flammable liquids in aircraft.