Abstract: Curable organopolysiloxane compositions and their cured products with superior properties are described as well as their uses as materials for optical devices, such as LEDs.
Abstract: An article is described that includes at least one fibrous support surface coated by at least two successive layers including: an inner layer, in contact with the fibrous support, which is a coating including a silicone elastomer, polyurethane or silicone-polyurethane; and a topcoat outer layer, in contact with the inner layer, which is a coating obtained by crosslinking a composition described herein. The first layer, that is in contact with the fibrous support, is a layer based on a silicone elastomer, polyurethane or silicone-polyurethane composition that was crosslinked. The second layer, that is in contact with the first layer, is a layer obtained by crosslinking as described herein.
Abstract: The present invention relates to a carbon fiber-containing curable organosilicon composition and a method for preparing the carbon fiber-containing organosilicon composition. The present invention also relates to the electrically conductive rubber obtained by curing the carbon fiber-containing organosilicon composition and its uses.
Abstract: Curable organopolysiloxane compositions and their cured products with superior properties are described as well as their uses as materials for optical devices, such as LEDs.
Abstract: A curable silicone rubber composition is described for an LED enclosure or packaging. A process for preparing the same and the use thereof are also described. Particularly, the compositions can include at least one tackifier component D, which includes: a) a alkenyl or hydrosilyl group including an isocyanurate compound E, and b) an adhesion-imparting ingredient having at least two functional groups selected from the group consisting of alkenyl, epoxy, alkoxy and hydrosilyl groups, which includes of polysiloxane F and optional coupling agents G.
Abstract: The present invention relates to a carbon fiber-containing curable organosilicon composition and a method for preparing the carbon fiber-containing organosilicon composition. The present invention also relates to the electrically conductive rubber obtained by curing the carbon fiber-containing organosilicon composition and its uses.