lightfastness

Studies on the Lightfastness of Dyed Veneer of I-214 Poplar

I-214杨染色单板光变色规律的研究

The washfastness grades of dyed wool, silk and nylon fabrics were all higher than 3, while their lightfastness properties were not satisfactory.

对羊毛，丝绸，尼龙有较好的亲和力，且水洗牢度均高于3级，但日晒牢度相对较低。

Acrylate polymer emulsions are widely uesd in coatings, adhesives and so on because of their good lightfastness, acid-alkali resistance and corrosion resistance.

由于丙烯酸酯类聚合物乳液具有优良的耐光性、耐酸碱性和耐腐蚀性，而广泛应用于涂料、胶粘剂等。

When PLA fabrics of 1/ 1 Standard depth were dyed with 12 azo dyes and 13 anthraquinone dyes, their fading mechanism was the same as that of polyester and acetate fibers, but fading was considerably faster and lightfastness was 1-2 levels lower.

用12只偶氮染料和13只蒽醌染料染成1/1标准浓度的PLA织物.其光褪色机理和影响因素与聚酯纤维和醋酸纤维相同，但褪色速度较快，耐晒牢度要差1-2级；

This suggests that PLA fibers should be dyed with high dye concentration and moderate temperature disperse dyes of higher lightfastness.

PLA纤维染色应选用高浓度、高耐晒牢度的中温型分散染料。

Lightfastness of Dyed Wood by Pre treated with Chitosan

壳聚糖前处理染色木材耐光性的研究

A Study on the Relationship Between Lightfastness of Reactive Black KN-B and Dyeing Processing

活性黑KN-B的日晒牢度与染色工艺关系的研究

Surface Color and Lightfastness of Eucalypt Wood from Plantations

人工林桉树木材颜色和耐光性

However, due to the characteristics of its poor lightfastness, silk easily prone to aging in the using process so that seriously affect its service life.

然而由于蚕丝本身耐光性差的特点，使其在使用过程中极易发生老化现象，严重影响其使用寿命。

Fadeometer: An instrument used for determing the lightfastness of inks and other material under predetermined controlled conditions.

褪色计：用来计算油墨或其他物料在预定的控制环境下的耐光度的仪器。

Lightfastness of Clear Painted Varnish Film on the Korean Pine Wood

红松木材透明涂饰涂膜耐光性的研究

The influence of cobalt sulfate on the lightfastness of lithopone

硫酸钴对立德粉耐光性的作用

Each minister whose department was ordered to be thus pruned, fought hard to shift the cuts to someone else's department. Fadeometer: An instrument used for determing the lightfastness of inks and other material under predetermined controlled conditions.

凡是需要减少预算的部门，其大臣必然会拼命反对，以图把减少的部分转嫁给其他部门。褪色计：用来计算油墨或其他物料在预定的控制环境下的耐光度的仪器。

Kinds of environment-friendly color have good lightfastness, and washed and cooked.

环保型色种有良好的耐光、熟性和水洗性。