2) fixation
[英][fɪk'seɪʃn] [美][fɪk'seʃən]
固色率
1.
Nicotinic acid was used as a catalyst in neutral-bath dyeing of silk with monochlorotriazine reactive dye and the effect of nicotinic acid a-mount,dyeing temperature,dyeing time and concentration of electrolyte on exhaustion and fixation was discussed,respectively.
将叔胺类化合物烟酸用于一氯均三嗪型活性染料中性浴上染真丝绸,探讨了烟酸用量、染色温度、染色时间及电解质浓度对上染率和固色率的影响。
2.
The applications of the substitutive alkali SL to dip dyeing with reactive dyes were studied,and the differences between SL and soda in fixation and effects were compared.
7 g/L时与碳酸钠20 g/L固色作用相当;且固色碱SL具有扩散性能好、加料方便、提高固色率、染色后易清洗等优点。
3.
Reactive dyeing process of silk fabric with nicotinic acid as a catalyst is carried out , dye uptake and fixation in neutral and weak alkali conditions are compared with those of conventional dyeing process.
以环境友好型的烟酸为催化剂,采用活性染料对真丝进行染色,比较了中性浴和弱碱性浴催化染色与常规染色的上染率和固色率。
3) fixation rate
固色率
1.
It mainly discusses the effect of process conditions(quantities of Na2CO3,quantities of NaCl and temperature) on fixation rate of reactive dyes.
选用两类活性染料(Cibacron Red LS-2G,Cibacron Blue FN-R)对蚕蛹蛋白纤维长丝染色,讨论了工艺条件(Na2CO3的用量、NaCl的用量、温度)对两类活性染料固色率的影响。
2.
It researches on the effect of process conditions(quantity of Na_(2)CO_(3),quantity of Na_(2)SO_(4) and temperature) on exhaustion rate and fixation rate of reactive dyes by orthogonal experiments.
用正交实验的方法,探讨工艺条件(碱剂的用量、促染剂的用量、温度)对吸尽率、固色率的影响。
3.
In order to solve the problem of low fixation rate,the application of crosslinking agent OL-F1X60D in reactive dye crosslinking dyeing was studied.
通过用交联剂对织物进行染色前预处理的方法,提高了活性染料的固色率,使活性染料利用率低的问题得到有效解决,并最终确定了交联剂OL-F1X60D预处理的最佳工艺条件。
4) fixation yield
固色率
1.
On the basis of the dyeing principle of reactive dyes,this thesis has made a comparison and analysis to fixation yield of the two dyeing technology and pointed out that presharpen dyeing can improve the dyes' fixation yield.
通过对各自固色率的分析比较,并从活性染料的染色原理进行分析,指出预减法染色可以提高活性染料的固色率。
2.
The optimal dyeing process of siik with reactive dyes was investigated through related experiments and study of dyeing conditions (determination of fixation yield cure and dye uptake cure).
通过对活性染料在蚕丝上的染色条件相关实验(固色率曲线、上染率曲线的测定)及研究,探讨活性染料在蚕丝纤维上的最佳染色工艺。
6) colour fixation rete
固色速率
补充资料：固色率
分子式：
CAS号：
性质：活性染料与纤维发生化学结合的定量表示方式。其计算基准有二：(1)以染色时所用的染料总量为基准，固色率表示在纤维上结合的染料量与所用染料总量之比；(2)以固色前织物上的染料量为基准，表示固色后单位质量织物上的染料结合量与固色前单位质量织物上染料量之比。后一种计算法可用于分散染料对聚酯纤维的染色。
CAS号：
性质：活性染料与纤维发生化学结合的定量表示方式。其计算基准有二：(1)以染色时所用的染料总量为基准，固色率表示在纤维上结合的染料量与所用染料总量之比；(2)以固色前织物上的染料量为基准，表示固色后单位质量织物上的染料结合量与固色前单位质量织物上染料量之比。后一种计算法可用于分散染料对聚酯纤维的染色。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条