摘要:
A mat material includes a glass fiber. The glass fiber includes 52 to 62% by weight of SiO2, 9 to 17% by weight of Al2O3, 17 to 27% by weight of CaO, 0 to 9% by weight of MgO, 0 to 4% by weight of TiO2, 0 to 5% by weight of ZnO, substantially no B2O3, and 0 to 2% by weight of a total sum of Na2O+K2O. A surface pressure of the mat material is 100 kPa or more when a temperature of an upper base and a temperature of a lower base reaches 700° C. and 400° C., respectively, in a case of increasing the temperature of the upper base at a temperature increase rate of 15° C./minute at a same time of increasing the temperature of the lower base at a temperature increase rate of 8.6° C./minute where GBD (Gap Bolt Density)=0.35 g/cm3.
摘要翻译:垫材料包括玻璃纤维。 玻璃纤维包含52至62重量%的SiO 2,9至17重量%的Al 2 O 3,17至27重量%的CaO,0至9重量%的MgO,0至4重量%的TiO 2,0 至5重量%的ZnO,基本上不含B 2 O 3和0至2重量%的Na 2 O + K 2 O的总和。 当上底的温度和下底的温度分别达到700℃和400℃时,垫材的表面压力分别为100kPa以上,在上底的温度升高的情况下 在增加温度的同时,以8.6℃/分钟的升温速度同时以15℃/分钟的升温速度,其中GBD(间隙螺栓密度)= 0.35g / cm 3。
摘要:
A pitch controller, uninterruptible power supply, and rotational speed detector are disposed in the rotor in a wind turbine. When a slip ring failure or wire breakage occurs, the pitch controller internally creates a pitch angle command so as to control the pitch angle.
摘要:
To provide a laminated fabric having an air permeability and a filtering capability, the laminated fabric includes a supporting layer and a protective layer bonded together. The protective layer includes a stretchable nonwoven fabric comprises an ultra-fine fiber. This laminated fabric has an air permeability of 2 cc/cm2/sec. or higher and a 1 μm quartz dust collecting efficiency of 90% or higher. The laminated fabric may also have a water resistant layer which is positioned on the protective layer so that the protective layer is employed as an intermediate layer between the water resistant layer and the supporting layer.
摘要翻译:为了提供具有透气性和过滤能力的层压织物,层压织物包括粘合在一起的支撑层和保护层。 保护层包括包含超细纤维的可拉伸无纺布。 该层压织物的透气度为2cc / cm 2 / sec。 以上,1mum石英粉尘收集效率为90%以上。 叠层织物也可以具有位于保护层上的防水层,使得保护层用作防水层与支撑层之间的中间层。
摘要:
A masking sheet which is composed of a laminated composite sheet of a water-soluble film and a support made of water-soluble fibers. The masking sheet is used to prevent the migration of dye during a transfer dyeing through embroidery stitches in the production of embroidered fabrics which includes a step of piece-dyeing embroidered patterns using a transfer paper. The masking sheet is easily removed by dissolution in water. Therefore, the masking sheet is suitable for producing embroidered fabrics with good touch which have embroidery patterns with dear color and distinct profile even when the colored patterns are intricate.
摘要:
A mat member includes an inorganic fiber, an organic binder, and a material which expands at a temperature of approximately 130° C. to approximately 200° C.
摘要:
A mat member includes an inorganic fiber, an organic binder, and a material which expands at a temperature of approximately 130° C. to approximately 200° C.
摘要:
A holding sealing material includes a mat body. The mat body includes a first inorganic fiber and a second inorganic fiber. The first inorganic fiber contains about 60% by weight or more of alumina. The second inorganic fiber contains about 67% by weight or more of silica. The first inorganic fiber and the second inorganic fiber are in a mixed state.
摘要:
A holding sealing material includes a mat body. The mat body includes a first inorganic fiber and a second inorganic fiber. The first inorganic fiber contains about 60% by weight or more of alumina. The second inorganic fiber contains about 67% by weight or more of silica. The first inorganic fiber and the second inorganic fiber are in a mixed state.
摘要:
A pitch controller, uninterruptible power supply, and rotational speed detector are disposed in the rotor in a wind turbine. When a slip ring failure or wire breakage occurs, the pitch controller internally creates a pitch angle command so as to control the pitch angle.
摘要:
There is provided a holding sealer comprising a mat base member including inorganic fibers and a protective sheet provided on a surface of the mat base member, in which the holding sealer is formed as a rectangular shape, wherein the protective sheet is extended in a different direction inside the surface of the protective sheet, and the protective sheet is placed on the surface of the mat base member such that a direction showing the maximum extension of the protective sheet is arranged at an angle except zero to a long length direction of the holding sealer.