摘要:
An induction heating roll device includes first and second resin processing bodies which roll or knead the resin material by interposing the resin material between the first and the second resin processing bodies. At least one of the first and the second resin processing bodies is a roll 5a. An induction heating coil 25 which is provided inside of the roll 5a and a cooling medium supply device 27 which supplies a cooling medium to a cooling medium flow channel 37 which is formed inside of the roll 5a are further provided. The induction heating coil 25 performs induction heating of the roll 5a, and the cooling medium supply device 27 cools the heated roll 5a by supplying a cooling medium to the cooling medium flow channel 37.
摘要:
The invention relates to an extruder tooling for placement in an extruder head and for forming an elastomeric strip with reinforcement cords, wherein the extruder tooling includes a die for applying elastomeric material to the reinforcement cords and a cord guide for guiding the reinforcement cords in a guide plane towards the die, wherein the cord guide includes cord guide members, wherein the extruder head is provided with flow channels which are arranged to debouch, via slits in the cord guide members, into the die, wherein the lower cord guide member and the upper cord member are each provided with an inner body extending on the inside of the lower slit and the upper slit, respectively, and an outer body extending on the outside of the lower slit and the upper slit, respectively, wherein the inner bodies are integrally connected to the respective outer bodies.
摘要:
The purpose of the present invention is to provide an adsorbent composition which can be easily formed into a film by inflation molding at relatively low temperatures even if zeolite is contained therein, and which is not susceptible to the formation of a pin hole. An adsorbent composition which is a resin composition containing a resin, zeolite and a metal soap, and wherein the metal soap contains a long-chain fatty acid calcium, which is a divalent salt of calcium and a long-chain fatty acid having 5-30 carbon atoms, and a long-chain fatty acid zinc, which is a divalent salt of zinc and a long-chain fatty acid having 5-30 carbon atoms.
摘要:
Die vorliegende Erfindung betrifft einen Verbund, vorzugsweise einen Laminat-Verbund, enthaltend eine Schicht aus in der Schichtebene biaxial gereckten Kunststoffen, insbesondere aus Polymethylmethacrylat. Gleichzeitig betrifft die vorliegende Erfindung ein Verfahren zur Herstellung dieses Verbunds, vorzugsweise dieses Laminat-Verbundes, und die Verwendung dieses Verbundes, vorzugsweise dieses Laminat-Verbundes, in LCD-, E-Ink- oder OLED-Displays und die unter Verwendung dieses Verbundes, vorzugsweise dieses Laminat-Verbundes, hergestellten Displays selbst.
摘要:
A method for manufacturing an encapsulating material sheet for a solar battery of the invention includes a step of producing an additive-containing pellet by soaking an additive A into a pellet including a polyolefin-based resin as a main component, a step of injecting the additive-containing pellet into a cylinder (103) from a supply opening (101) in an extrusion molder (100), and melting and kneading a resin composition including the polyolefin-based resin and the additive A in the cylinder (103), and a step of molding by extrusion the resin composition from a die (109) in the extrusion molder (100) into a sheet shape.
摘要:
Disclosed is a method of manufacturing a porous separator, specifically, a method of manufacturing a porous separator including an elastic material, a separator manufactured by the method, and a secondary battery including the separator. According to one aspect, there is provided a porous separator in which an elastic material is uniformly dispersed in a polymer at a weight ratio of 40:60 to 5:95, and a value of elongation at break in a low tensile strength direction at room temperature is greater than or equal to 250%. According to another aspect, there is provided a method of manufacturing a porous separator including forming an extruded sheet by extruding, through an extruder, a mixture of a polymer and an elastic material at a weight ratio of 95:5 to 60:40, forming a film by annealing and stretching the extruded sheet, and forming a porous separator by heat setting the stretched film. Accordingly, a thermal shrinkage ratio of the film is reduced and an elongation at break is greatly increased, to provide a porous separator with improved stability.
摘要:
Provided is a carbon fiber reinforced plastic material having excellent rigidity, flexibility and improved heat resistance and a method of manufacturing the same. The present invention provides a carbon fiber reinforced plastic material containing 2 parts by mass or more and 30 parts by mass or less of a nanofiller with respect to a total of 100 parts by mass of 30 parts by mass or more and 90 parts by mass or less of a polymer material and 70 parts by mass or more and 10 parts by mass or less of carbon fibers, an average aspect ratio (length / width) of the nanofiller being 20 or more. The average aspect ratio (length / width) of the nanofiller may also be 50 or more.
摘要:
Die Erfindung betrifft einen hybriden Metall-Kunststoff-Verbund (1) für ein Gleitlager, umfassend einen bandförmigen metallischen Träger (2) und eine auf diesem aufgetragene Gleitschicht (3), die einen thermoplastischen Basiskunststoff (4) enthält. Damit bei einfacher und kontinuierlicher Herstellungsweise der bandförmige metallischen Träger (2) und der thermoplastische Basiskunststoff (4) derart fest aneinander gebunden sind, dass eine Abhebung voneinander auch bei hoher mechanischer Beanspruchung nicht auftritt, wobei die Gleitschicht (2) einen minimalen Reibungswiderstand aufweist, wird vorgeschlagen, dass der thermoplastische Basiskunststoff (4) ein extrudierbarer Hochleistungskunststoff ist und die Gleitschicht (3) als Extrusionsschicht ausgebildet ist. Das erfindungsgemäße Verfahren sieht zur Herstellung des Verbundes (1) darüber hinaus vor, dass das Auftragen der Gleitschicht (3) auf den metallischen Träger (2) bei Temperaturen über 280 °C mittels einer Breitschlitzdüse (14) auf dem Wege der Band-Direkt-Extrusion vorgenommen wird.