A prefabricated tile-type coating, whose manufacture is based on the development of a polymeric composite including mainly recycled synthetic rubber obtained from the grinding of scrap automotive waste tires, virgin rubber, or a combination of both, using as a binder a novel cross-linkable acrylic resin with the ability to be processed by pultrusion. The upper layer of the tile is made of a resin with thermochromic effect that integrates an encapsulated pigment of thermochromic material with a transition temperature in the range of 20-35 C. which changes color from white under high-temperature conditions, i.e. C. or greater than dark in conditions of low temperature, that is, 20 C. or less. The tile of elastomeric character obtained has notable competitive advantages compared to other technologies in terms of thermal resistance, solar reflectance, and resistance to the impact caused by hail or other meteorological phenomena.

A pure bamboo fiber mattress and a manufacturing method thereof are disclosed. The manufacturing method includes the following steps: trimming and cleaning bamboo; sawing; splitting; slicing the bamboo strips; knitting; softening; directional fiber opening; dry cleaning, drying and removing dust; stacking; sewing and packing. The pure bamboo fiber mattress includes a surface layer, a transition layer, a core layer, another transition layer and another surface layer that are arranged in sequence from top to bottom. The surface layer includes 3-5 layers of first bamboo mesh fabric laid one on top of another. The transition layer includes 3-8 layers of second bamboo mesh fabric laid one on top of another. The core layer includes 3-8 layers of third bamboo mesh fabric laid one on top of another. The first bamboo mesh fabric, the second bamboo mesh fabric and the third bamboo mesh fabric are made of bamboo fibers.

A computer keyboard is refurbished by applying to its keys stickers each bearing a character designating the action of a respective key. For application of the stickers to the keys, the stickers are configured and arranged on an application tape in a layout congruent with the layout of the keys by a digital scan of the keyboard. The stickers are temporarily attached to the application tape by a peelable adhesive and then permanently attached to the keys by a pressure-sensitive permanent adhesive.

The present invention discloses an optical assembly. The optical assembly comprises: a first optical film having a first surface; an adhesive disposed on the first surface of the first optical film, wherein the adhesive comprises a photo-curable portion and a thermally-curable portion mixed with the photo-curable portion, wherein the weight ratio of the thermally-curable portion of the adhesive to the adhesive is less than 5%; and a second optical film comprising a photo-curable material, wherein the adhesive is bonded to the second optical film through the bonding between the photo-curable portion of the adhesive and the photo-curable material of the second optical film without relying on the bonding between the thermally-curable portion of the adhesive and the photo-curable material of the second optical film.

A method of joining a metal part and a polymer/polymer composite part comprising providing a metal part; providing a polymer or polymer composite part; inserting an insert layer between the metal part and the polymer or polymer composite part; and applying heat to the metal part to a temperature above the melting temperatures and below a degradation temperature of the polymer or polymer composite part and the insert layer and simultaneously applying pressure to the combination of the metal part, the polymer or polymer composite part, and the insert layer to combine the metal part and the polymer or polymer composite part into a joined assembly having a chemical bond therebetween.

A method of joining a metal part and a polymer/polymer composite part comprising providing a metal part; providing a polymer or polymer composite part; inserting an insert layer between the metal part and the polymer or polymer composite part; and applying heat to the metal part to a temperature above the melting temperatures and below a degradation temperature of the polymer or polymer composite part and the insert layer and simultaneously applying pressure to the combination of the metal part, the polymer or polymer composite part, and the insert layer to combine the metal part and the polymer or polymer composite part into a joined assembly having a chemical bond therebetween.

There is provided a laminated hybrid metallized polymer film for erosion protection of a composite structure. The laminated hybrid metallized polymer film includes a metal foil layer, a laminating adhesive layer underlying the metal foil layer, and a polymer film layer underlying the laminating adhesive layer. The polymer film layer is laminated to the metal foil layer with the laminating adhesive layer coupled between the metal foil layer and the polymer film layer. The laminated hybrid metallized polymer film further includes an adhesive layer underlying the polymer film layer. The adhesive layer adheres the polymer film layer to a substrate surface of the composite structure. The metal foil layer, the laminating adhesive layer, the polymer film layer, and the adhesive layer form the laminated hybrid metallized polymer film for application over and to the substrate surface of the composite structure.

This application relates to an apparatus for attaching a polarized plate with check mark and a checking method therefor. The apparatus includes: a carrying platform, configured to carry a polarized plate, where the polarized plate has the check mark; a drawing unit, disposed at one side of the carrying platform and configured to draw the polarized plate out of the carrying platform; an image sensing and processing unit, disposed above the drawing unit and configured to photograph the mark of the polarized plate and to compare the mark with a mark of a polarized plate standard template to determine whether the marks conform to each other; a cleaning unit, disposed at one side of the drawing unit and configured to clean the polarized plate from the drawing unit; and an alignment unit, disposed at one side of the cleaning unit and configured to align the polarized plate from the cleaning unit with a display panel.

A plywood panel includes multiple softwood layers and multiple hardwood layers that alternatively-tacked and bonded each other using adhesive. The face and the back of the plywood panel are both softwood layers. The number of the multiple softwood layers is one more than the number of the multiple hardwood layers. A single a paper veneer glued to the top-most softwood layer. A single layer of paper veneer is attached to the top-most softwood layer.

A glass composite includes a first glass member and a second glass member. The first glass member and the second glass member are at least partially connected with each other at the surfaces; and the glass composite has a light transmittance not lower than 95% of the light transmittance of the one, with the lower light transmittance, of the first glass member and the second glass member.