• This paper studies the natural rosin modification on fortified and esterified. The best fortification and degree of esterification of rosin on second fiber were discussed.

    天然松香进行强化酯化改性,确定再生纸浆用松香的最佳加成量和酯化

    youdao

  • This paper studies the natural rosin modification on fortified and esterified. The best fortification and degree of esterification of rosin on second fiber were discussed.

    天然松香进行强化酯化改性,确定再生纸浆用松香的最佳加成量和酯化

    youdao

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