结果表明：通过控制工艺参数可以获得镀覆质量好，且具有很好导电性和低松装密度的片状锡包铜粉产品。
The results indicate that good coating quality tin coated flake Cu powder with well electric conductivity and loose specific gravity can be obtained by controlling technological parameters.
通过氧指数（OI）、烟密度等级（SDR）、热性能和力学性能的测定，研究了锡酸锌包覆碳酸钙阻燃剂对聚氯乙烯（PVC）电缆料性能的影响。
The effects of Zinc stannate coated CaCO3(ZSC-1) flame retardant on properties of PVC cable material were studied by the tests of OI, SDR, thermal property and mechanical property.
结果表明经过溶胶处理，锡或锌是以氧化物的形式包覆在硅灰石的表面，使得硅灰石的表面组成、形貌和酸碱性都发生了变化。
The results suggest that tin or zinc encapsulates wollastonite in the form of oxide after the hydrosol treatment. The surface com…
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