摘要:
The present invention provides a composition including a fluorine-containing polymer, and excellent in heat resistance even if only a small amount of additives is added to the composition. The present invention relates to a composition, comprising: a fluorine-containing polymer (a) and a cobalt compound (b).
摘要:
The invention provides a PTFE-containing aqueous dispersion composition which is excellent in mechanical stability and scarcely allows the formation of agglomerates due to fibrillation of the PTFE resin during transportation or processing thereof. This invention is a polytetrafluoroethylene-containing aqueous dispersion composition comprising a polytetrafluoroethylene resin (A), a hydrocarbon-derived nonionic compound (B) and a water-soluble high-molecular compound (C) having no oxygen atom in the main chain thereof.
摘要:
A substrate holder for supporting an insulating substrate includes a conductive substrate holder main body having an opening, a first support member formed to protrude inside the opening from the inner periphery of the opening, and including a clamping member which supports one end portion of the insulating substrate, and a second support member including a clamping member which supports the other end portion of the insulating substrate, and is movable so as to protrude inside the opening or retract from inside the opening.
摘要:
The present invention provides a sputter device and a method of manufacturing a magnetic storage medium capable of forming a buried layer with higher production efficiency in manufacturing a magnetic recording medium. In an embodiment of the present invention, cathodes in opposition to each other with a substrate (201) sandwiched in between are arranged and the phase of high-frequency power to be applied to each cathode is made the same. At this time, it is preferable to reduce the distance between each cathode and the substrate (201). Further, it is also preferable to perform deposition of a buried layer while attracting positive ions in plasma to the substrate (201) by an attracting electric field.
摘要:
The invention provides a PTFE-containing aqueous dispersion composition which is excellent in mechanical stability and scarcely allows the formation of agglomerates due to fibrillation of the PTFE resin during transportation or processing thereof. This invention is a polytetrafluoroethylene-containing aqueous dispersion composition comprising a polytetrafluoroethylene resin (A), a hydrocarbon-derived nonionic compound (B) and a water-soluble high-molecular compound (C) having no oxygen atom in the main chain thereof.
摘要:
The present invention provides a lining member in which an ETFE is used and which shows good adhesion and can show a reduction in coating film defects. An ETFE-lining member comprising a substrate, a primer layer and a surface layer laminated in this order, wherein said substrate comprises a metal or a ceramic, said primer layer comprises an ETFE (A) and a binder component, and said surface layer comprises an ETFE (B) having fluorine content higher than that of the ETFE (A).
摘要:
The present invention provides a lining member in which an ETFE is used and which shows good adhesion and can show a reduction in coating film defects. An ETFE-lining member comprising a substrate, a primer layer and a surface layer laminated in this order, wherein said substrate comprises a metal or a ceramic, said primer layer comprises an ETFE (A) and a binder component, and said surface layer comprises an ETFE (B) having fluorine content higher than that of the ETFE (A).
摘要:
Disclosed is an acrylic sol for a sound insulating underbody coating. It includes acrylic polymer fine particles, a plasticizer, a filler, a plasticizer, a blocking type urethane resin, a curing agent and a foaming agent. Since it includes the acrylic polymer particles as a major constituent unit, it does not generate a hydrogen chloride gas and dioxins when it is burned. Moreover, since the paint film resulting from the acrylic sol has a net-shaped structure by the cross-linkage reactions of the urethane resin, and since the bulkiness of the paint film is increased by the foaming agent, it has a good cold resistance and adhesion property toward automotive steel plates, and effects a superb chipping resistance and sound insulating performance.
摘要:
A coating composition which is an aqueous dispersion of a fluororesin particle (A) including a fluororesin, a resin particle (B) the decomposition and vaporization of which begin at a temperature not higher than a decomposition temperature of the fluororesin, and a nonionic surfactant (C) in an aqueous medium. The aqueous dispersion contains the resin particle (B) in an amount of 5 to 25 parts by mass based on 100 parts by mass of the fluororesin particle (A) and a fluorine-containing surfactant in an amount smaller than 500 ppm relative to the fluororesin particle (A).
摘要:
The present invention provides a weather-resistant sheet for a solar cell module, which has better adhesion to a water impermeable sheet, better blocking resistance against the water impermeable sheet, and better adhesion to EVA that is a sealant; a weather-resistant sheet for a solar cell module in which a cured coating film layer thereof can suppress UV transmission significantly; a product including the sheet; and a process for producing the sheet. The weather-resistant sheet for a solar cell module includes, on a water impermeable sheet, a cured coating film layer made of a crosslinked product of a coating composition that includes a hydroxyl group-containing fluoropolymer, wherein in a pressure-resistance test performed when a crosslinking degree of the cured coating film layer is 80 to 99%, the cured coating film layer and the water impermeable sheet without a cured coating film layer formed thereon are not adhered to each other after a load has been applied to the cured coating film layer and the water impermeable sheet being stacked.