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    高振忠 吴方明. TPF树脂增强处理湿法纤维板时留着率测定方法及提高途径的探讨[J]. 华南农业大学学报, 1995, (3): 62-67.
    引用本文: 高振忠 吴方明. TPF树脂增强处理湿法纤维板时留着率测定方法及提高途径的探讨[J]. 华南农业大学学报, 1995, (3): 62-67.
    shu
    Gao Zhenzhong,Wu Fangming. STUDY ON THE TECHNOLOGY OF RETENTION RATE DETERMINATION AND IMPROVED METHOD FOR TPFR STRENGTHENING OF WET-PROCESSED FIBERBOARD[J]. Journal of South China Agricultural University, 1995, (3): 62-67.
    Citation: Gao Zhenzhong,Wu Fangming. STUDY ON THE TECHNOLOGY OF RETENTION RATE DETERMINATION AND IMPROVED METHOD FOR TPFR STRENGTHENING OF WET-PROCESSED FIBERBOARD[J]. Journal of South China Agricultural University, 1995, (3): 62-67.
    shu

    TPF树脂增强处理湿法纤维板时留着率测定方法及提高途径的探讨

    STUDY ON THE TECHNOLOGY OF RETENTION RATE DETERMINATION AND IMPROVED METHOD FOR TPFR STRENGTHENING OF WET-PROCESSED FIBERBOARD

      摘要
    • 摘要: 采用三波长ＵＶ光谱法测定了单宁胶在增强处理湿法纤维板时的留着率；采用正交试验和光谱分析相结合的方法，对纤维浆料的留着率进行了分析和测定，提出了提高留着率的方法，措施；确定了在浆内施加条件下，留着率最佳的合理工艺。

       

      Abstract: This paper deals with a technology for raising the retcntion rate during the strengthening of wet-processed fiberboard with TPFR(Tannin-Phenol-Formaldehyde Resin).Based on the results of three-wave-length UV spectrum analysis and orthogonal test,an improved processing method allowing optimum retention is proposed.the new processing technology raises the retention rate by more than 27% on the average.

       

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