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Material composition for pressure measurement, material for pressure measurement, and material set for pressure measurement
Material composition for pressure measurement, material for pressure measurement, and material set for pressure measurement
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机译:压力测量材料组合物,压力测量材料和压力测量的材料集
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摘要
Provided are a material for pressure measurement, including a color forming layer that contains microcapsules A encapsulating an electron-donating colorless dye precursor and microcapsules B not encapsulating an electron-donating colorless dye precursor, in which a volume standard median diameter D50A of the microcapsules A and a volume standard median diameter D50B of the microcapsules B satisfy Equation 1; a material composition for pressure measurement; and a material set for pressure measurement:D50A展开▼