A silicone rubber composition containing 30 to 50 parts by weight of a reinforcing filler, 5 to 10 parts by weight of silicone oil, and 1 to 5 parts by weight of a hydrophobic surface modifier, based on 100 parts by weight of silicone gum, and a brake caliper piston boot manufactured by molding the same and having excellent brake fluid resistance.
The present invention relates to a two-component thermally conductive polyurethane gap filler composition and, more particularly, provides a two-component thermally conductive polyurethane gap filler composition comprising: a primary composition comprising a catalyst and two or more mixtures selected from a polyol having one hydroxyl group, a polyol having two hydroxyl groups, and a polyol having 3 to 64 hydroxyl groups; and a curing agent composition comprising a moisture scavenger, a curing retardant, and at least one selected from a monomer having 2 or less isocyanate groups at a terminal and a polyurethane precursor obtained by reacting a monomer having 2 or less isocyanate groups at a terminal and a polyol.
The present invention relates to silicone adhesive coating composition, and an adhesive film comprising same. The adhesive film is used in OLED manufacturing, does not experience changes in physical properties during processing, and exhibits minimal time-dependent characteristics. In addition, foreign matter is not generated during an OLED laser cutting step, and an OLED layer is not damaged by the removal of an adhesive film due to the low adhesion of the film. In addition, the adhesive coating composition, which is capable of forming an adhesive layer that is formed on one surface of a substrate film, can be used to obtain an antistatic effect by means of the adhesive layer, without a separate charging treatment on the substrate film. Moreover, an excellent antistatic effect can also be exhibited due to the increased thickness in the adhesive layer of the adhesive film used in OLED manufacturing.
The present invention relates to a silicone release coating composition and a release film comprising same, wherein the silicone release coating composition is excellent in terms of minimum variations over time and thus is not torn out during the peeling off of the release film even when stored for a long time while bound with an adhesive layer, and exhibits an anti-static effect and thus can prevent the generation of static electricity after the peeling off of the release film, and wherein the silicone release coating composition can be provided as a one-component type that requires no separate anti-static layer since the composition is applied to form a release layer in the formation of the release film.
The present invention relates to a sparkling coffee manufacturing device. The specific configuration thereof is as follows: a housing (10) is provided; a manipulation panel (12) is mounted on one side of the housing (10); a pack seating portion (17) is formed at a location on the housing (10) such that a liquid coffee pack (20) is fitted thereto; a coffee discharge opening (13) is formed below the pack seating portion (17); a cold carbonated water supply line (53) is connected to the coffee discharge opening (13); a second solenoid valve (54) is mounted on one side of the cold carbonated water supply line (53); the other side of the cold carbonated water supply line (53) is connected to the bottom surface of a mixer (40); the mixer (40) has a cold water supply opening (41) formed on the upper portion thereof and connected to a heat exchanger (50); a carbon dioxide supply opening (45) is positioned on a side of the upper portion of the mixer (40) such that a carbon dioxide supply line (61) is connected thereto; and a carbon dioxide passage (46) is formed immediately below the carbon dioxide supply opening (45) and is connected to the upper portion of a hollow portion (47) formed inside the mixer (40) so as to communicate with the hollow portion (47). In addition, a cold water passage (42) is formed immediately below the cold water supply opening (41) of the mixer (40); a shaft penetrating channel (43) is formed immediately below the cold water passage (42) and has a diameter (D') smaller than the diameter (D) of the cold water passage (42); and a flared tube expansion portion (44) is formed immediately below the shaft penetrating channel (43) and has a bent portion (44a) so as to communicate with the hollow portion (47).
A47J 31/40 - Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea
A47J 31/46 - Dispensing spouts, pumps, drain valves or like liquid transporting devices
B67D 1/00 - Apparatus or devices for dispensing beverages on draught
6.
METHOD FOR PRODUCING FUNCTIONAL COMPOSITION BENEFICIAL TO HUMAN BODY
The present invention relates to a method for producing a functional composition beneficial to the human body. Specific steps thereof are as follows: a ferrite blending step (S110) in which 45-55 wt% of ferric oxide, 12-16 wt% of nickel oxide, 14-18 wt% of zinc oxide, 4-6 wt% of copper oxide, 4-8 wt% of lithium, 4-8 wt% of barium and 2-4 wt% of magnesium are mixed so as to prepare a ferrite mixed raw material; a ferrite raw material suspending step (S120 ) in which 130-170 wt% of water with respect to the weight of the mixed raw material, 2-4 wt% of a dispersant with respect to the weight of the mixed raw material, and 2-3 wt% of a binder with respect to the weight of the mixed raw material are inserted so as to prepare a mixture in a suspension state; a ferrite raw material granulation step (S130) for spray-drying the mixture in a suspension state so as to granulate the mixture; a heat treatment sintering step (S140) for heating the granular ferrite material at a temperature of 1,000-1,400℃ for 3-8 hours so as to sinter a ferrite sintered body; and a ferrite sintered body pulverization step (S150) for pulverizing the heat-treated ferrite sintered body into powder.
C04B 35/26 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on ferrites
The present invention relates to a machine for making popped grain products. In detail, the machine of the present invention is configured as follows: a hopper (40) containing grains is installed on a hopper mounting board (41) that is mounted on an installation module (20), and the grains supplied from the hopper (40) are disposed directly below the hopper mounting board (41), and transferred into a lower electric heating mold (17) through first and second supply boards (30, 34) mounted on the installation module (20). A first motor (21) and a second motor (22) are mounted in two stages on the installation module (20), and rotary shafts (25) installed at each of the first and second motors (21,22) have operating pieces (23) of predetermined lengths having front ends mounted with bearings (24). The first supply board (30) and the second supply board (34) are tightly superimposed on one another, and the bearings (24) mounted on the operating pieces (23) are disposed within the respective slots (33) of operating boards (32) arranged at the ends of the first and second supply boards (30, 35).
The present invention relates to a coffee roaster that roasts coffee beans by using heat emitted from a gas burner and a ceramic dome and has a hot water tank supplying hot water to coffee, wherein a rotary shaft rotating a roasting drum is rotatably supported on a base groove formed on the top surface of a base rod and a support groove formed on the bottom surface of a support rod, thereby permitting the rotary shaft to be removably mounted thereon, and wherein a heat-absorbing pipe is disposed in a high-temperature space between the gas burner and the inner wall surface of the ceramic dome, so as to allow a heat transfer medium to be forcedly circulated therethrough, and a heat-generating pipe disposed on a lower portion of a hot water tank in such a manner as to be submerged into the water in the hot water tank.
The present invention relates to a method for roasting coffee beans and a coffee bean roaster using the same, which performs the roasting of the coffee beans to improve the taste and flavor of the coffee in comparison with conventional hot wind type roasting or direct firing type roasting. The coffee bean roaster of the present invention comprises a semi-cylindrical ceramic dome disposed in an oven, and having a predetermined thickness and a burning device mounted at one side therein, a rotatable arm supported by means of a hinge at one side of the oven and rotating horizontally, and a slider connected to a distal end of the rotatable arm by means of a rotation joint and provided with a rotation rod at the inside so as to slidably rotate and move in the linear direction, the rotation rod being connected at one end thereof to a motor and connected at the other end thereof to a roasting tub, so that the roasting tub rotated by the rotation rod, which is rotated by the motor, can roast the green beans while rotating in an inner space of the ceramic dome to thereby re-burn and remove the gas generated from the burning.
A coffee bean roaster and a method for roasting coffee beans using the roaster are disclosed. The coffee bean roaster includes an oven having a ceramic heating plate with a gate, and a rotary sliding unit to enter the gate so as to slide into the ceramic heating plate, so that the rotary sliding unit roasts coffee beans while rolling the coffee beans and spacing the coffee beans from both the ceramic heating plate and a burner. The method for roasting coffee beans using the coffee bean roaster includes entering the rotary sliding unit containing the coffee beans into the oven through the gate so as to place the rotary sliding unit in the oven at a position spaced apart from both the ceramic heating plate and the burner, roasting the coffee beans by far-infrared radiant heat emitted from the ceramic heating plate, and reburning combustion gases, generated from the roasting of the coffee beans, by the burner.
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