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媒體報道
  • 沉淀法硅膠與氣相硅膠的區別 沉淀法硅膠與氣相硅膠的區別硅膠有兩種:一種是沉淀法硅膠;一種是氣相法硅膠。制備方法氣相法硅膠使用四氯化硅和空氣燃燒所得的二氧化硅制成的硅膠,即是用氣相法白炭黑制成的硅膠。沉淀法...
    發布時間:2021-03-31 09:55 點擊次數:2894 次
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