The effects of huntite-hydromagnesite inclusion in acrylate-based polymer paste coating process on some textile functional performance properties of cotton fabric
The effects of huntite-hydromagnesite inclusion in acrylate-based polymer paste coating process on some textile functional performance properties of cotton fabric
复制标题
丙烯酸酯基聚合物浆料涂层工艺中的亨特石-氢菱镁矿包合物对棉织物某些纺织品功能性能的影响
DOI：
10.1007/s10570-018-1924-y
复制
发表时间：
2019-01-01
期刊：
影响因子：
5.7
通讯作者：
Yakin, Ismail
中科院分区：
文献类型：
--
作者：
Camlibel, Nurhan Onar;Avinc, Ozan;Yakin, Ismail
采用刮刀辊涂工艺，在棉纤维织物上涂覆含钙钛矿-水菱镁矿的聚丙烯酸酯基聚合物浆料。通过垂直燃烧试验、极限氧指数（LOI）试验、香烟阴燃试验和火柴燃烧试验对棉织物的阻燃性能进行了测试。采用差热-热重分析法研究了棉织物的热性能。根据AATCC方法147定性测定涂覆的棉织物的抗菌活性。通过撕裂强度、耐磨强度、厚度和硬挺度的测试，对棉织物的力学性能进行了评价。并对织物的透气性、防紫外线性能和颜色性能进行了研究。棉织物上的涂层的游离甲醛含量根据日本法律112测定。采用扫描电镜（SEM）和傅立叶变换红外光谱（ATR）对棉织物的微观结构进行了表征。此外，还用X射线荧光光谱仪和粒度分析仪测定了磷钙镁石-水菱镁矿的矿物含量和平均粒度值。棉织物经含钙钛矿-水菱镁矿的丙烯酸酯基聚合物浆料涂覆后，其阻燃性能和抗菌性能得到了提高。棉织物的撕裂强度等力学性能在涂层处理后有所下降，但钙钛矿-水菱镁矿的加入并没有导致棉织物撕裂强度损失的进一步增加。尽管如此，涂层工艺应用后，最终的最大磨损循环显著增加。此外，棉织物的色度特性，如白度和亮度，在应用涂层工艺后没有显着变化。SEM和FTIR分析证实了涂层处理后棉纤维微观结构的稳定性。[图形]。
In this study, cotton fiber fabrics were coated with polyacrylate-based polymer paste containing huntite-hydromagnesite by knife over roll process. The flame retardancy properties of the cotton fabrics were tested according to vertical flame test, limit oxygen index (LOI) test, smoldering cigarette and match flame tests. Thermal behavior of cotton fabrics was investigated by DTA-TG analysis. The antibacterial activities of coated cotton fabrics were qualitatively determined according to AATCC Method 147. Mechanical properties of cotton fabrics were evaluated with the help of tear strength, abrasion strength, thickness and stiffness measurements. Air permeability, UV protection and color properties were also investigated. Free formaldehyde content of the coatings on cotton fabrics were determined according to Japanese Law 112. The microstructural properties of cotton fabrics were characterized using SEM and FTIR (ATR) analysis. Furthermore, the mineral content and mean particle size value of huntite-hydromagnesite were also determined with X-ray fluorescence spectrometer and particle size analyzer. The flame retardancy and antibacterial properties of the cotton fabrics were improved after coating with acrylate-based polymer paste containing huntite-hydromagnesite. Mechanical properties such as tear strength of the cotton fabric decreased after coating process however huntite-hydromagnesite addition into coating paste did not lead to further increase on the tear strength loss of cotton fabric. Despite this, the resultant maximum abrasion cycles significantly increased following coating process application. Furthermore, colorimetric properties such as whiteness and lightness of cotton fabric did not significantly change after applied coating processes. SEM and FTIR analyses confirmed the constancy of microstructure of cotton fibers after coating process.[GRAPHICS].