绵羊毛与山羊绒的鉴别

利用扫描电镜法测试分析66s的绵羊毛与一级除毛山羊绒，得到了以直径、表面鳞片高以及表面鳞片厚为指标的绵羊毛与山羊绒各自的频率分布，并计算出以这3个指标为判定依据的独立误判概率．在验证了3个指标为线性无关后，将3个独立误判概率相乘，从而大幅度降低了绵羊毛与山羊绒之间的误判概率．实验结果也证实了这一结论．     

Study on the Synthesis of Monoolein and Its Practical Application in Wool Spinning

Oleic acid was used as a raw material to synthesize mo-noolein by means of esterifying and ester exchanging. Through synthetically judging every possible influential factor, a new method was found to synthesize moloolein under moderate condition. Then, monoolein was applied as a main component to mix with Polyoxyethylene alkyl-phenol ether Sodium Phosphate and Polyoxyethylene al-kylphcnol ether - 10 for preparing a new kind of wool lubricant. The testing its performances in wool spinning were conducted.     

The Macromarket Law and Development Models of Wool and Cotton Industries

According to the macromarket law, the total supply will go to equilibrium with the total demand for the world as a whole. Textiles are consumables, the total demand of which must be proportional to the population. For any large district, the share ratio - the ratio of the local productivity world share to the local population world share,will approach unity in long term period. The uncommon prosperity of the textile industry in the developed countries before the Second World War had been established by super economical means of the old era. The developing countries nowadays have no such means, and will never be able to establish the local textile Industry to an uncommon large scale. The development model of the textile industry must be in four stages: the first two are common both for the developed and for the developing countries, namely demand leading - supply leading. The third stage is quite different: uncommon expansion followed by significant declination, for the developed, and the re - arrangemen     

Shrinkage Properties of Wool and Acrylic/Wool Plain Knitted Fabrics Treated with DC109

This paper examines the effects of shrink - resist treatment, washing cycle and fabric tightness on the shrinkage properties of plain knitted fabrics made from 100% wool, acrylic/wool (50/50) and acrylic/wool (70/30). It was found that shrinkages of both treated and untreated wool fabrics were negatively correlated to fabric tightness and exceeded the IWS shrinkage limits (5% in length and 8 % in area) after 2 - 5A washing cycle. The effect of tightness was not as obvious with acrylic/wool (A/W) fabrics, but the shrinkage was seen to increase with stages of washing cycle for untreated A/W fabrics with some exceeding IWS standard. By applying the DC 109 shrink - resist solvent treatment, it was identified that by with higher percentage of acrylic fibre blended with wool, shrinkage could be reduced considerably and within acceptable limits.     

羊毛纤维的结构弱节及力学行为

纤维结构弱节决定纤维的力学性能。本文提出的断裂端特征的SEM观察及该纤维对应拉伸性质的组合分析方法，可获得羊毛纤维结构弱节及破坏的特征与证据。实验证明，依据拉伸曲线和断裂端形貌特征可知羊毛纤维的弱节结构主要表现为集中缺陷结构、细颈弱结构、机械损伤弱结构和散布缺陷结构，其与力学行为和形态弱节存在很好的相关。缺陷散布性弱节结构，应该引入曲线的抖动特征或临界断裂功判定依据。     

基于知识的毛纺产品工艺设计智能模型研究

毛纺产品的生产是一个复杂的工业过程，其工艺设计严重依赖于专家知识和经验，完整准确的数学描述显得十分困难。提出了基于知识的毛纺产品工艺设计智能模型，通过基于案例（CBR）和基于规则的推理（RBR）以及人工神经网络（ANN）等关键技术的引入，提高了系统解决实际问题的能力。实例显示，智能化技术在毛纺工艺设计中具有良好的应用前景。     

超声波染色的实验研究

本课题研究了常温常压下超声波对全毛布料染色的作用.实验表明,与浸泡加机械搅拌染色方法相比,超声波明显优化了天然栀子黄色素染液对全毛布料的染色,达到了上色容易、匀染性好和不易褪色的效果.     

非离子表面活性剂在洗毛中的应用

介绍了非离子表面活性剂的特点，通过对比分析，使用非离子洗剂洗毛，对洗净毛质量有较大程度的提高，且洗毛废水容易处理，是理想的洗毛用剂。     

国毛毛条加工性能和质量预测

通过对国产细羊毛原毛特征和毛条加工性能的研究，运用多元回归统计和人工神经网络两种方法建立了国毛毛条加工性能和质量的预测模型．实践表明：两种模型对毛条的豪特长度、长度变异、短纤维含量和精梳落毛率均能进行较为准确的预测，其中人工神经网络预测模型预测效果优于统计回归模型．     

阻燃羊毛热性能研究

用四氯化钛、氟化氢铵和有机二酸组成的阻燃体系对羊毛纤维进行阻燃处理，所得的羊毛纤维用热分析、剩炭率、扫描电镜(SEM)和氧指数等分析方法对其阻燃性能进行了研究，用Kissinger方程计算热降解反应活化能，DTATG从室温至700℃，结果表明：经过四氯化钛、氟化氢铵和有机二酸组成的阻燃体系处理的羊毛纤维剩炭率、氧指数均比未经阻燃处理的羊毛纤维有所提高，热降解温度下降。