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以产业化生产的生物质多组分二元醇为原料合成生物质聚酯切片,经过优化纺丝工艺参数制备得到生物质聚对苯二甲酸多组分二元醇酯(PDT)。该生物质纤维具有柔软、低静电、易染艳色之特性,并具有常压沸染功能。其制备工艺在现有生产技术上进行优化,可产业化生产。
Biomass poly-component diols (PDT) were synthesized by the industrial production of biomass multi-component diols as raw materials, and the optimized spinning process parameters were used to prepare biomass polybutylene terephthalate (PDT). The biomass fiber has the characteristics of soft, low static electricity, easy to dye and color, and has atmospheric boiling function. The preparation process in the existing production technology to optimize, industrial production.