Sheets of polymerized siloxane and related methods for providing insulation between an interior of an enclosure and outside of a window are disclosed. According to an aspect, a method includes providing a sheet of polymerized siloxane. The method also includes placing the sheet to at least substantially cover a pane of a window of an enclosure. Further, the method includes attaching the placed sheet to the window for providing insulation between an interior of the enclosure and outside of the window.

The present disclosure provides a transparent elastic composite film, which includes a first film layer; a thermoplastic polyurethane layer; and a second film layer; wherein the first film layer and the second film layer have a crosslinked network structure; the first film layer includes acrylic resin and aliphatic polyisocyanate, wherein the acrylic resin includes hydroxyl-containing acrylic resin, and a weight ratio of the acrylic resin to the aliphatic polyisocyanate is 1/1 to 1/1.2, and a weight ratio of the hydroxyl-containing acrylic resin to the acrylic resin is 0.1/1 to 0.18/1.

Multilayer polymer sheets are provided, as well as related methods, systems, and appliances.

In an aspect, a system for manufacturing a freeform mold for an electric aircraft is presented. The system includes a plurality of polymer sheets. The system includes a conveyor. The conveyor is configured to transport the plurality of polymer sheets from a first location to a second location. The system includes a heating element. The heating element is configured to heat at least a portion of a sheet of the plurality of polymer sheets. The system includes a molding device. The molding device is configured to hold at least a portion of the plurality of polymer sheets in a shape. The system includes a compressing device. The compressing device is configured to apply a pressure to at least a portion of the molding device. The plurality of polymer sheets is molded into a freeform shape by the heating element, molding device, and compressing device.

Multilayer polymer sheets are provided, as well as related methods, systems, and appliances.

One embodiment of the present disclosure provides a resin layer 10 used for an image displaying device, wherein a shear storage elastic modulus G′ of the resin layer 10, at 25° C. and frequency range of 500 Hz or more and 1000 Hz or less, is 30 MPa or more and 200 MPa or less, and a glass transition temperature of the resin layer 10 is 50° C. or more.

Provided is a laminated body that has high adhesiveness between a resin body containing a fluorine-based resin and a silicone gel and that can be attached to and detached from an adherend for use. A laminated body comprising: a resin body; and a gel body, wherein the resin body comprises a fluorine-based resin, and the gel body comprises a silicone gel and lipophilic silica particles.

A laminate includes a glass base, a silicone resin layer, and a polyimide resin layer. The polyimide resin layer includes a fluorine-atom-containing polyimide. When examined by infrared absorption, the polyimide resin layer gives a spectrum in which a ratio of an area of a peak appearing at 3,150 cm.sup.-1 to 3,750 cm.sup.-1 to an area of a peak appearing at 1,650 cm.sup.-1 to 1,750 cm.sup.-1 is 0.9 or less.

A wearable garment includes a compression fabric with at least one electrode coupled to the compression fabric or sewn into seams of the wearable garment. The electrode includes a first layer comprising a metal integral conductive silicone rubber material configured to lay proximate to a wearer of the garment. The electrode may also include a second layer including a conducting metal sheet and a conductive lead coupled to the second layer. A non-conducting layer is configured to lay proximate to the compression fabric.

A multilayer sheet comprising first, second, and third layers is provided. The first layer consists of a co-polyester having an elongation at break of greater than 70%. The second layer consists of a thermoplastic polyurethane elastomer having an elongation at break of greater than 200% and a hardness of about 60 A to about 85 D. The first layer has a hardness greater than the hardness of the second layer. A mold is provided and the multilayer sheet is thermoformed over the mold to form a plurality of tooth-receiving cavities configured to receive and position a patient's teeth from a first arrangement toward a second arrangement. Excess material is trimmed from the thermoformed multilayer sheet to form the multilayer dental aligner.