The technological process is discussed for increasing the dyeing speed of disperse dyes by analysing the affecting factors.
本文通过分析影响分散染料染色速度的因素,论述了如何提高分散染料染色速度的工艺途径;
The result shows:The higher reactivity of dye with fabric, the larger the absorption affinity of dye on fabric, and the faster the dyeing speed the higher reaction yield.
结果发现:SN型活性染料与纤维反应活泼性愈高,染料对纤维亲和力愈大,则其染色速度愈快,反应率愈高。
The result shows that the speed of dyeing and the equilibrium dyeing rate have a sharp increased after treated, thus the dyeing temperature and the dosage of acid minimized to reduce the fiber damage.
结果表明,处理后的兔毛纤维染色速率、平衡上染率都有所提高,可降低染色温度和染色时酸的用量,从而降低纤维所受到的损伤。
In dyeing, traditional temperature raising speed and dosing method are improved.
改进传统染色升温、加料方法。
Cycle traveling speed of fabrics and dye liquor speed are always faster than fabric's traveling speed. so effective collision and reverse resistance? Force are generated during dyeing.
织物循环运行速度,染液速度总是超越织物运行速度,然后产生了染色的优越碰撞反向阻力的物理性能。
They are of special value in the field of high speed continuous dyeing and are suitable for use by all leuco-dyeing techniques as also for all pre-pigmentation methods in exhaust dyeing.
他们是具有特殊价值的在该领域的高速连续染色及适合使用的所有隐色体染色技术,也为所有前着色方法在浸染。
The resin modified starch prepared by the method can be suitable for the sizing requirements of high speed and low speed sizing machines of spinning mills and printing and dyeing.
此法制备的树脂变性淀粉,能适用于纺织厂高、低速上浆机浆纱上浆要求及印染中。
The resin modified starch prepared by the method can be suitable for the sizing requirements of high speed and low speed sizing machines of spinning mills and printing and dyeing.
此法制备的树脂变性淀粉,能适用于纺织厂高、低速上浆机浆纱上浆要求及印染中。
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