中文摘要：

为了研究不同浓度相变微胶囊对整理织物调温性能的影响,首先以正十八烷为芯材,三聚氰胺-尿素-甲醛（MUF）树脂为壁材,采用原位聚合法合成三聚氰胺-尿素-甲醛/正十八烷微胶囊,并利用扫描电镜（SEM）对其形貌和粒径进行分析。然后,采用涂层工艺将不同浓度相变微胶囊整理到SMS织物上,形成相变调温织物,通过SEM、红外测温仪、织物透气量仪、织物强力仪等测试手段,探讨相变微胶囊整理对织物表面形貌、调温、透气性和力学性能的影响。结果表明：相变微胶囊呈球形,表面光滑,粒径分布均匀。经相变微胶囊整理后,织物的升降温速率均明显变缓,具有优良的蓄热调温功能;断裂强力和断裂伸长率均有提高。整理后智能调温织物虽透气性有一定程度的下降,但服用性未受到明显影响。

英文摘要：

Aiming at the thermo-regulating property of textile fabric treated by phase change microcapsules with different concentrations, a kind of phase change microcapsule based on n-octadecane core and melamine-urea- formaldehyde shell was synthesized by in situ polymerization method, and its surface morphology and particle size dis- tribution were subsequently studied by scanning electron microscopy （SEM）. Then thermoregulation fabrics were pre- pared from SMS fabrics, which were treated by phase change microcapsules with different concentrations by a pad-dry- cure process. The treated fabrics were evaluated in terms of the surface morphology, thermal properties and thermo- regulating properties, with respect to the add-on of mierocapsules. The properties of the treated fabrics were charac- terized by means of SEM, infrared thermometer, air permeability tester and tensile tester. The results indicated that the surfaces of microcapsules were smooth, and the particle size distributed evenly. After treated by MPCMs, the rates temperature rise and fall of the treated fabric decreased, which demonstrated excellent thermoregulation capability. Moreover, both of the breaking strength and breaking elongation were increased. The air permeability of the treated fabrics decreased, but the serviceability was little affected.