摘要:
In a resin sandwich panel, the two resin skin material sheets have peripheral edge portions thereof joined to each other so as to form an internal hollow portion. The resin core material is disposed in the hollow portion. At least one of surfaces of the resin core material opposing the two resin skin material sheets has a groove portion extending across the entire surface, and a depression communicating with the groove portion. At least one of the two resin skin material sheets additionally has an atmosphere-opened through-hole provided in a thickness direction thereof. When the one of the surfaces of the resin core material and the corresponding resin skin material sheet are surface-to-surface adhered to each other in the hollow portion, air between the surfaces and the skin material sheet is guided to the depression via the groove portion, and exhausted out of the atmosphere-opened through-hole.
摘要:
A printable medium with a supporting base substrate that has, on its image side, a substrate sizing layer and an image receiving layer, and having, on its back-side a fabric backing and barrel layer with flame retardancy. Also disclosed are the method for making such printable medium and the method for producing printed images.
摘要:
A laminated composition includes a first polymer layer having a first surface and a second surface; a second polymer layer having a first surface and a second surface; and an adhesive layer joining the second surface of the first polymer layer to a first surface of the second polymer layer; where the adhesive layer includes a heat-shrinkable resin including heat-generating particles.
摘要:
There is provided an interlayer film for laminated glass with which the penetration resistance of laminated glass can be enhanced. A interlayer film for laminated glass according to the present invention is provided with a first layer including a polyvinyl acetal resin and a plasticizer and a second layer being arranged on a first surface side of the first layer and including a polyvinyl acetal resin and a plasticizer, the hydroxyl content of the above-mentioned polyvinyl acetal resin included in the first layer is higher than the hydroxyl content of the above-mentioned polyvinyl acetal resin included in the second layer, and the content of the above-mentioned plasticizer included in the first layer relative to 100 parts by weight of the above-mentioned polyvinyl acetal resin included in the first layer is less than the content of the above-mentioned plasticizer included in the second layer relative to 100 parts by weight of the above-mentioned polyvinyl acetal resin included in the second layer.
摘要:
An about 5/8 inch to 3/4 inch thick low weight, low density gypsum panel with fire resistance capabilities sufficient to provide a Thermal Insulation Index of at least 17.0 minutes which when subjected to U419 test procedures will not fail for at least 30 minutes and, in selected embodiments, also has outstanding water resistance properties.
摘要:
The object of the present invention is a multilayer panel with light transparency and thermal insulation properties. The panel comprises a first outermost portion (4), a second outermost portion (5) and a central portion (6) between said two outermost portions. The central portion comprises spacer means that define at least one interspace between the outermost portions (4,5).