Lanthanum-文章-Rboschco
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  • Lanthanum stearate is a new type of polyvinyl chloride (PVC) thermal stabilizer that replaces metal soap salts. The traditional method of synthesizing lanthanum stearate is a metathesis reaction method. The product obtained by this method contains inorganic salt impurities. To di...……
    Dec 24
    2019
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