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direct black

  • I. Direct Black 38. Similar dye exhaustion curves, color shades and dye depths, dye processing as well as absorption spectra were shown.

    直接38进行了比较,结果显示:这些染料在上染曲线染色深度、染色工艺可见光谱染料色光与C。

    www.chemyq.com

  • I. Direct Black 38. Similar dye exhaustion curves, color shades and dye depths, dye processing as well as absorption spectra were shown.

    直接38进行了比较,结果显示:这些染料在上染曲线染色深度、染色工艺可见光谱染料色光与C。

    www.chemyq.com

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