共查询到20条相似文献,搜索用时 156 毫秒
1.
芳纶帘线/橡胶粘合体系粘合老化性能的研究 总被引:8,自引:1,他引:7
对芳纶帘线 /氯丁橡胶、芳纶帘线 /天然橡胶粘合体系的粘合热老化性能进行研究 ,实验结果表明 :芳纶帘线 /氯丁橡胶粘合体系的粘合具有较好的耐热老化性 ,经热老化后试样的抽拔破坏基本发生在橡胶基体内 ;芳纶帘线 /天然橡胶粘合体系的粘合耐热老化性较差 ,经热老化后试样的抽拔破坏逐渐从橡胶基体向纤维 /橡胶粘合界面处转移 相似文献
2.
Bbleaching 漂白bleach plant漂白厂blending 混合bloodborne pathogen以血液为载体的病原菌blood spread血液散布blouse 罩衫body cavities体腔bond area 粘合面积bonded-face fabric 面粘合布品bonded m at粘合纤维网bonded web 粘合纤维网bonded yarn fabric纱线粘合布品bonding粘合bonding pattern 粘合样式bonding pressure粘合压力bonding roll pattern粘合辊式样bonding tem perature 粘合温度bond point粘合点bottom layer (复合纤维 )底层bottom line 基线brand recognition品牌识别breaking elongation 断裂伸… 相似文献
3.
4.
推导了预测粘合布弯曲刚度的理论公式,只要分别测出粘合衬与面料的弯曲刚度和厚度及粘合后熔胶点面积,就可计算出粘合布的弯曲刚度。实验结果表明,理论公式符合实际。该公式定量地说明了影响粘合布弯曲刚度各因素的相互关系,有益于粘合衬布的设计与选择。 相似文献
5.
6.
本文分两个部分,第一部分是热熔粘合机理的探讨,从而找出影响热熔粘合强力的主要因素;第二部分是压烫粘合过程的分析和应用,指出如何正确掌握压经粘合的条件。 相似文献
7.
8.
介绍了双点粘合非织造衬布的生产工艺。通过对双点粘合非织造衬布的断裂强度、剥离强度的测定,分析研究了双点粘合非织造衬布的性能及其影响因素。 相似文献
9.
10.
前言胶面胶靴的成型过程实际上是各种半成品部件间的粘合过程,因此,正确掌握其中的粘合技术对提高产品质量是至关重要的。就其粘合种类而言,可以主要划分为三大类,即来硫化胶部件与纤维材料间的粘合、未硫化胶部件间的粘合以及未硫化胶部件与模压半成品间的粘合。针对不同的粘合方式采用相应的粘合技术将是本文所阐述的主要内容。l未硫化胶部件与纤维材料之间的粘合就胶面胶靴而言,其纤维材料主要指靴里材料。从我厂生产品种来看,主要有棉毛布里、泡沫里和人造毛里。由于本硫化胶与靴里材料间直接粘合强度不能满足需要,因此,必须使… 相似文献
11.
12.
为增加腌制西葫芦的品种,该文介绍了7种腌制西葫芦的方法.咸辣西葫芦是将西葫芦切制后,经石灰水浸泡、烫漂和腌渍(加辣椒丝)等工序制成,产品脆嫩爽口.糖醋西葫芦片是将西葫芦切片后,经腌渍和糖醋渍等工序制成,产品微咸脆香,甜酸爽口.酱西葫芦是将腌制后的西葫芦经切制、去咸、压卤和酱渍等工序制作而成,产品呈酱红色,脆嫩、酱香.酱油西葫芦是西葫芦经切制、腌渍、压卤、酱油渍等工序制成,产品鲜嫩微甜.酱甜辣西葫芦是西葫芦经腌制、酱渍、切制、晾晒和调味腌渍后制成,产品清脆可口,甜咸微辣.五香西葫芦丝,是将西葫芦切丝后,经晾晒、腌制而成,产品甜辣脆嫩.泡西葫芦是西葫芦经切制后经矾水浸泡、漂洗、盐水浸泡和入坛泡制等工序制成,产品色黄、脆香、咸辣、微甜. 相似文献
13.
介绍了糖醋茄干、薄荷扇茄和酒酿茄子等6种特色茄子的腌制技术。糖醋茄干是将鲜茄经整理切制、烫漂、压水、腌渍和曝晒等工序而制成,成品成、酸、甜适口。薄荷扇茄是将鲜茄经洗净、切割、盐水烫漂、嵌料、糖腌渍、晒制及压扁而制成,成品质地柔软,甜中有成,薄荷香味。酒酿茄子是将鲜茄经整理、清洗、刺眼、腌制,并加入酒酿,经密封后制得,成品皮脆肉嫩,醇香。十香豆豉瓜茄是将香瓜、茄子经预处理、腌渍、加香料入坛腌制、密封、日晒、取出晾干而制成,成品瓜脆茄嫩。醉豆豉瓜茄是用长瓜、圆茄经整理刺眼,和香辛料混合腌制,再用封缸酒与豆豉腌渍而成,产品醇香浓郁,脆而肉嫩,微辣。醋蒜茄是将茄子经整理洗净、蒸煮、压水、醋渍和密封而制成,成品蒜香茄嫩。 相似文献
14.
15.
16.
Microfibres 总被引:1,自引:0,他引:1
Microfibres denote synthetic fibres that are finer than any fibre in nature. Microfibres are usually made of polyester, polyamide, acrylic, modal, lyocell and viscose in the range of 0.5-1.2 dtex. The progress starts with direct spinning and post-spinning developments for manufacturing microfibres. Researches on conjugate spinning techniques are reported along with the development in bicomponent spinning. Interesting developments in manufacturing techniques like the change of cross section without altering the spinneret, radial quenching system, etc., have been discussed. Recent developments like electrospinning have also been taken up. The mechanical processing section commences with the properties of microfibres affecting the downstream process and then discusses the processing of microfibres in blow room, carding, draw frame, speed frame and ring frame. Alternative spinning technologies like open-end, air-jet and compact spinning are dealt with. In the fabric forming systems, weaving and knitting with microfibres are discussed in depth highlighting research on such fabrics. High-speed weaving of microfibres is discussed with reference to three major technologies of projectile, rapier and air-jet weaving. The reactions of microfibres to different hydrolysis environments like alkaline, acidic and enzymatic are taken up. Dyeing of microfibres and the specific problems in dyeing of microfibres are discussed. The study of fibre structure by critical dissolution time is addressed. Different uses of microfibres in terms of industrial, medical, apparel and miscellaneous applications are presented. The economics of production along with the limitations and precautions of the fibre are subsequently discussed followed by suggestions for future work. 相似文献
17.
18.
19.
文章简单介绍了机械热压缩制盐工艺流程和工艺参数,并通过多效真空蒸发制盐加母液回收与单级机械热压缩制盐加母液回收两种制盐工艺的比较,分析了机械热压缩制盐加母液回收制盐工艺的优点,进行了能耗对比,得出了MVR制盐工艺能够节约能耗25%以上的结论,此工艺具有广阔的推广应用前景。 相似文献