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该文研究了淀粉包覆填料的应用。实验室的研究结果表明,在抗张强度和z向抗张强度(ZDT)相同的情况下,淀粉包覆填料加填纸张的填料含量接近传统纸张填料含量的2倍;同样比较重要的是淀粉包覆瓷土(SEK)的加填量是常规瓷土加填量2倍的情况下,实验结果表明其对纸板环压强度没有任何负面影响。中试和工厂生产实验都表明,SEK可发挥作为纤维填充剂的功能,使干燥的蒸气需要量减少10%,并且提高了纸机抄造车速和生产效率。
This paper studies the application of starch-coated filler. Laboratory studies have shown that in the case of the same tensile strength and z-direction tensile strength (ZDT), the filler content of the starch-coated filler is about twice as much as the filler of the conventional paper filler. Also important is the starch Envelope clay (SEK) filling volume is 2 times the conventional clay loading case, the experimental results show that it has no negative impact on the ring crush strength. Pilot and factory production trials have shown that SEK can function as a fiber filler, reducing the amount of dry steam required by 10% and increasing paper machine papermaking speed and productivity.