The test results showed that adding virgin PP fiber could improve molding performance of the composite, but made the physical mechanical properties reduced.
试验结果表明，添加聚丙烯纤维有助于改善材料的模压性能，但导致材料物理力学性能下降。
This paper analyses chemical, mechanical and physical properties of ramie yarn fiber, expounds the basis of selecting sizing agent and points out the requirements and routes of the sizing process.
分析了苎麻纤维的化学及机械物理性能，阐述了浆料配方的依据，提出了苎麻纱的上浆要求及上浆工艺路线。
Show that: the palm leaf fiber has good mechanical and physical properties and has a great value for further developing and studying.
结果表明，棕叶纤维具有良好的物理机械性能，具有进一步研究开发价值。
The influences of the amount and orientation of pretreatment polyester short fiber on the physical properties of the reinforced tread and its mixing characteristics were investigated.
研究了预处理聚酯短纤维用量、取向对其增强胎面胶混炼特性及物理机械性能的影响。
Pretreating PP fiber proved to be a good way of increasing the physical mechanical properties of the composite.
对聚丙烯纤维进行预处理有助于提高复合材料物理力学性能。
This article investigated the effect of different degumming processes on the physical properties of pineapple leaf fiber.
探讨了不同脱胶工艺对菠萝叶纤维物理性能的影响。
Many factors such as the surface modification of PVC matrix and cellulose-fiber, processing conditions all affected the cell morphology and physical properties.
多种因素如PVC、纤维素纤维的改性处理、加工条件等都将影响泡孔形态与制品的物理机械性能。
The physical chemistry properties of the vinylon-milk fiber was tested.
测试了维纶基牛奶蛋白纤维的理化性能；
The chemical and physical properties of the feather fiber were evaluated with weight loss, breaking strength and breaking elongation.
采用质量损失率和断裂强力、断裂伸长等指标，客观评定常温下羽毛纤维的耐化学试剂性能。
Planting density has significant effects on fiber morphology, physical and chemical properties of Lalix olgensis wood. Except growth-ring width, remarkable differences was found in other indexes.
初植密度对落叶松人工林的纤维形态特征、物理特征及化学特征有重要的影响，除生长轮宽度外，其它各指标差异显著；
In this thesis, the physical and heat-aging properties of short fiber-CR composite were mainly studied, and the swelling properties of the composite were also studied.
本文主要研究了短纤维-氯丁橡胶复合材料的力学性能和耐热性能，并研究了其溶胀性能。
This paper introduces the basic physical and chemical properties of the bamboo-carbon fiber.
介绍了竹炭纤维的基本理化性能。
The fibers treated with low-temperature plasma, have some physical and chemical change in the surface of the fiber such as carving, modification. But there are affections in fibers' properties.
利用低温等离子体处理纤维可以在纤维表面形成刻蚀、改性等物理化学变化，但对纤维自身的性能也有所影响。
As a new dietary fiber, resistant starch has become a focus of research in food science because of its special physiological function and physical and chemical properties.
抗性淀粉作为一种新型的膳食纤维，由于其独特的生理功效和理化性质，而成为食品科学界研究的热点之一。
The physical and chemical properties and dyeing and finishing characteristics, as well as classification of polyurethane elastic fiber fabric were introduced.
介绍了含氨纶弹性织物的分类，及其物化特性和染整加工特性；
Because bamboo fiber and hemp fiber, bamboo fiber and viscose fiber morphology and physical and chemical properties similar to the differential has caused great difficulties.
由于竹原纤维与麻类纤维。竹浆纤维与粘胶纤维的形态结构和理化性质相近。给鉴别工作带来很大困难。
Both of the properties of wood and modification methods of wood-fiber were described, for example, physical methods and chemical methods.
简述了木质材料的性质和木粉改性的方法，如物理方法和化学方法。
The physical processes of laser pulse propagation in fused-silica fibers are discussed, focuses on the linear and nonlinear properties of optical fiber that alter the intensity of laser pulses.
讨论了激光脉冲在熔石英光纤中传输的物理过程，给出了能够改变激光脉冲强度的线性和非线性因素。
The results showed that the physical and mechanical properties of bio-fiber composites can be improved though foaming.
研究结果表明：以碳酸氢钠为发泡剂对生物质纤维基复合材料进行发泡可以有效提高材料的物理力学性能。
A study was made on the influence of different contents of nylon short fibers and interface adhesion on physical properties, heat aging properties and swelling of short fiber-CR composites.
该文以尼龙短纤维为例研究了短纤维的不同用量及其粘合性能对短纤维- CR复合材料的力学性能和耐热老化性能的影响；并研究了尼龙短纤维- CR复合材料的耐溶胀性能。
A study was made on the influence of different contents of nylon short fibers and interface adhesion on physical properties, heat aging properties and swelling of short fiber-CR composites.
该文以尼龙短纤维为例研究了短纤维的不同用量及其粘合性能对短纤维- CR复合材料的力学性能和耐热老化性能的影响；并研究了尼龙短纤维- CR复合材料的耐溶胀性能。
应用推荐