摘要:
Provided is an encapsulation method not causing molding failures such as filling failures and flow marks when collectively encapsulating a large-area silicon wafer or substrate with a resin composition. Specifically, provided is a method for encapsulating a semiconductor element-mounted base material, using a curable epoxy resin composition containing: an epoxy resin (A), a curing agent (B), a pre-gelatinizing agent (C) and a filler (D). The semiconductor element-mounted base material is collectively encapsulated under conditions of (a) molding method: compression molding, (b) molding temperature: 100 to 175°C, (c) molding period: 2 to 20 min and (d) molding pressure: 50 to 350 kN.
摘要:
A composite article including a composite component, a metallic component and one or more interlock components. The composite component including a plurality of composite plies and extending heightwise from a component base to a component tip and lengthwise between spaced apart component first and second edges, the composite. The metallic component including a first surface and a second surface and a plurality of openings formed therein extending from the first surface to the second surface, The metallic component including at least a portion substantially or fully embedded in the composite component. The one or more interlock components is interwoven through one or more of the plurality of openings in the metallic component and extending into and at least partially embedded in the composite component to provide an interlocking system between the composite component and the metallic component. A method of fabrication of a composite article is also provided.
摘要:
A polymeric replacement vessel, or container, for glassware and glass containers and a method of making the same. polymeric drinking container simulates a glass drinking container having a glass drinking container volume. The polymeric drinking container comprises a base and an enclosed wall composed of the polymer. The wall is formed with the base and extends from the base while defining an opening opposite the base. The enclosed wall includes an inside surface and an outside surface. The base and enclosed wall form a polymeric drinking container volume made of the polymeric material. This polymeric drinking container volume is equal to the glass component drinking container volume plus an amount equal to the glass component drinking container volume multiplied times the ratio of the specific gravity of the glass to the specific gravity of the polymer.
摘要:
The present invention relates to a household appliance (1), preferably a laundry household appliance like a laundry washing machine or drier or washer-drier, provided with a control panel (2) comprising: a user interface (3) comprising one or more capacitive touch input regions (4); an electronic board (5) comprising one or more electrically conductive tracks (6); one or more electrodes (7) having two ends (7a, 7b), one end (7a) being electrically connected to one of said one or more electrically conductive tracks (6) and the other end (7b) being positioned at or in proximity of one of said one or more capacitive touch input regions (4). The household appliance (1) comprises a capacitive module (8) comprising an insulating support element (9), made at least partially of electrically insulating material, in which said one or more electrodes (7) are fixed and partially embedded. The invention relates also to a method for manufacturing a capacitive module (8) for a household appliance (1) control panel (2), comprising the following steps: a) providing a mold (50) adapted to house one or more electrodes (7), said mold (50) being arranged in such a way that by injecting a melted insulating plastic material in said mold (50) after housing said one or more electrodes (7) therein, said one or more electrodes (7) are partially embedded in a plastic body (10, 94) formed by said plastic material and protrude with two ends (7a, 7b) from said plastic body (10, 94); b) housing one or more electrodes (7) in said mold (50); c) injecting a melted insulating plastic material in said mold (50), so as to obtain a capacitive module (8) comprising said one or more electrodes (7) and a plastic body (10, 94) partially embedding said one or more electrodes (7); d) extracting said capacitive module (8) from said mold (50).
摘要:
Insert destiné à être inclus dans une pièce moulée par injection, comprenant un corps (12) s'étendant le long d'un axe longitudinal (B) de l'insert, et une embase (13) située à une extrémité du corps (12) et munie d'au moins une plaque (15) comportant au moins un orifice traversant (16), au moins un orifice traversant (16) de l'embase (13) étant orienté selon une direction (D) inclinée par rapport à l'axe longitudinal (B) de l'insert.