Abstract:
A sliding contact surface-forming material includes a reinforcing base impregnated with a resol-type phenolic resin having polytetrafluoroethylene resin dispersed therein. The reinforcing base is composed of a woven fabric formed by using, respectively as the warp and the weft, a ply yarn which is formed by paralleling at least two strands of a single twist yarn spun from fluorine-containing resin fiber and a single twist yarn spun from polyphenylene sulfide fiber, and by twisting them in the direction opposite to the direction in which the single twist yarns were spun. Also, a multi-layered sliding contact component having the overall shape of a flat plate or a circular cylinder includes the sliding contact surface-forming material so as to configure at least the sliding-contact surface thereof.
Abstract:
This invention provides a harmful organism control composition having an excellent harmful organism control effect and comprising as an effective ingredient the following 4-(2-butynyloxy)-5-fluoro-6-(3,5-dimethylpiperidino)-pyrimidine (X): and a hydrazide compound represented by formula (I): wherein A1 and A2 represent, for example, an oxygen atom; R1, R2, and R3 represent, for example, a hydrogen atom, a C1-6 alkyl group optionally substituted by a halogen atom; and Q represents, for example, a methoxycarbonyl group.
Abstract:
There is provided a differential scanning calorimeter possessing an accommodation chamber accommodating a sample to be measured and a reference material, a heater heating the accommodation chamber, a differential heat flow detector outputting a temperature difference between the sample to be measured and the reference material as a heat flow difference signal, a cooling block cooling-controlled to a predetermined temperature, a heat resistor which mechanically connects the cooling block and the accommodation chamber and forms a heat flow path between both, a first fixation means which fixes the heat resistor to the cooling block by pressing the former while being biased by a constant elastic force, and a second fixation means which fixes the accommodation chamber to the heat resistor by pressing the former while being biased by a constant elastic force.