3results about How to "Good molding performance" patented technology

A steering wheel device for a vehicle that transmits an operator's operating force to operate a door lock device via a cable device, the steering wheel device having an operating member for inputting an operating force to the cable device by the operator's operation, and a steering wheel housing accommodating the operating member, wherein the steering wheel housing has: a cable fixing base portion on which the cable device is mounted; a cap portion for securing the cable device to the cable fixing base portion; and a hinge portion disposed on each of the cable fixing base portion and the cap portion, and allowing the cap portion to rotate relative to the cable fixing base portion.

A polycarbonate alloy material, comprising the following components in parts by weight: 40-70 parts of polycarbonate; 20-40 parts of polyethylene terephthalate; and 0.1-2 parts of a metal compound. The metal compound is selected from any one of a metal oxide, a metal base, or a metal salt, and the metal is selected from any one of copper, iron, magnesium, calcium, titanium, antimony, sodium, or potassium. A certain amount of polyethylene terephthalate and a specific metal compound are added to the polycarbonate, such that a prepared polycarbonate alloy material has excellent chemical resistance, also has high melt strength and low melt cooling rate, and is applicable to extrusion blow molding processing to prepare a thick-walled and large-scale packaging container product, such that novel options of materials and molding approaches are provided for the field of packaging, the use requirements of drug packaging containers can be particularly satisfied, and the application of a polycarbonate material is further broadened.

The invention belongs to the technical field of infrared glass, and particularly relates to high-refractive-index infrared glass as well as a preparation method and application thereof, and the infrared glass comprises the following components in percentage by mole: 16-28% of Ge, 58-64% of Te, 7-14% of Se, 2-10% of As and 0-2% of Sb. The preparation method comprises the three steps of raw material deoxidization, raw material mixing and heating smelting. By optimizing the components and the proportion of the glass and further performing secondary deoxidization on the raw materials, the refractive index of the infrared glass is improved, and the absorption peak of the infrared glass in a far infrared region is reduced, so that the infrared glass can be applied to infrared thermal imaging equipment, and the sensitivity of the equipment is improved.