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HYDROTALCITE PARTICLES, PRODUCTION METHOD FOR HYDROTALCITE PARTICLES, RESIN STABILIZER COMPRISING HYDROTALCITE PARTICLES, AND RESIN COMPOSITION COMPRISING HYDROTALCITE PARTICLES
HYDROTALCITE PARTICLES, PRODUCTION METHOD FOR HYDROTALCITE PARTICLES, RESIN STABILIZER COMPRISING HYDROTALCITE PARTICLES, AND RESIN COMPOSITION COMPRISING HYDROTALCITE PARTICLES
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机译:水滑石颗粒,水滑石颗粒的生产方法,包含水滑石颗粒的树脂稳定剂和包含水滑石颗粒的树脂组合物
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摘要
A production method that includes: a first step for dissolving aluminum hydroxide in an alkaline solution and preparing an aluminate solution; a second step for reacting the aluminate solution obtained in the first step with carbon dioxide and precipitating a low-crystallinity aluminum compound; a third step for mixing the low-crystallinity aluminum compound obtained in the second step with a magnesium compound to perform a first-order reaction and preparing a reactant that includes hydrotalcite core particles; and a fourth step for performing a hydrothermal reaction on the reactant obtained in the third step and synthesizing hydrotalcite particles. The production method makes it possible to obtain hydrotalcite particles that: can impart excellent heat resistance, transparency, fluidity, or the like; and can be used as a resin stabilizer or the like.
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