
英:/'daɪ'leɪtənt/ 美:/'daɪˈleɪtənt/
adj. 膨胀的;膨胀变形的
n. [化学] 膨胀物
An air dry dilatant fire-proof coatings has been developed with a optimized formulation.
通过配方条件初探和配方优化,研制成室温快干的膨胀型防火涂料。
Constitutive equations for the viscoelastic-dilatant behaviour of rocks are presented. The dilatancy parameters are determined from various triaxial tests.
提出了岩石的粘-弹-扩容性状的本构方程,并从各种三轴试验确定了扩容参数。
A transparent dilatant fireproof coating was prepared, based on a modified urea-formaldehyde resin as binder, and phosphoric acid and starch as fire retardant.
以改性脲醛树脂为基料,磷酸和淀粉为阻燃剂制得膨胀型透明防火涂料。
A transparent dilatant fireproof coating was prepared, based on a modified urea-formaldehyde resin as binder, and phosphoric acid and starch as fire retardant.
前言:以改性脲醛树脂为基料,磷酸和淀粉为阻燃剂制得膨胀型透明防火涂料。
The influence of pH value of dilatant fire retardant coatings for steel structure on its fireproofing performance is stu***d by using a micro electric furnance.
通过微型电炉实验,研究了膨胀型钢结构防火涂料的酸碱性对其防火隔热性能的影响。
adj.|inflatable/intumescent;[化学]膨胀的;膨胀变形的
dilatant(中文常译为胀塑性流体或剪切增稠流体)是一种特殊的非牛顿流体,其特性与常见的剪切变稀流体(如番茄酱)相反。它的核心特性是:表观粘度(即流动阻力)会随着剪切速率(或剪切应力)的增加而增大。这意味着当你施加更大的力或更快地搅拌、挤压它时,它会变得更稠、更硬,甚至像固体一样,阻力显著增加;而当外力撤去或减小后,它又能恢复回较稀的流体状态。
剪切增稠行为:
微观机制:
日常生活实例:
工业与技术应用:
https://www.aps.org/publications/apsnews/201208/backpage.cfm (该链接解释了剪切增稠的基本现象和玉米淀粉实验)
https://www.rheology.coe.cornell.edu/Rheology_Ed_Matls/Expts/Experiments/sand.html (该链接提供了湿沙作为剪切增稠流体的实验描述)
(代表性文献,非直接链接) Lee, Y. S., Wetzel, E. D., & Wagner, N. J. (2003). The ballistic impact characteristics of Kevlar woven fabrics impregnated with a colloidal shear thickening fluid. Journal of Materials Science, 38(13), 2825-2833. (这篇经典论文详细研究了STF浸渍凯夫拉织物的防弹性能,是dilatant流体应用的重要文献依据)
单词dilatant 的含义可结合多领域解释如下:
形容词
名词
物理学/材料科学
食品工业
医学
如需进一步了解专业场景下的用法,可参考食品伙伴网()或物理学相关文献()。
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