
英:/'daɪ'leɪtənt/ 美:/'daɪˈleɪtənt/
adj. 膨脹的;膨脹變形的
n. [化學] 膨脹物
An air dry dilatant fire-proof coatings has been developed with a optimized formulation.
通過配方條件初探和配方優化,研制成室溫快幹的膨脹型防火塗料。
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-彈-擴容性狀的本構方程,并從各種三軸試驗确定了擴容參數。
A transparent dilatant fireproof coating was prepared, based on a modified urea-formaldehyde resin as binder, and phosphoric acid and starch as fire retardant.
以改性脲醛樹脂為基料,磷酸和澱粉為阻燃劑制得膨脹型透明防火塗料。
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:以改性脲醛樹脂為基料,磷酸和澱粉為阻燃劑制得膨脹型透明防火塗料。
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.
通過微型電爐實驗,研究了膨脹型鋼結構防火塗料的酸堿性對其防火隔熱性能的影響。
adj.|inflatable/intumescent;[化學]膨脹的;膨脹變形的
dilatant(中文常譯為脹塑性流體或剪切增稠流體)是一種特殊的非牛頓流體,其特性與常見的剪切變稀流體(如番茄醬)相反。它的核心特性是:表觀粘度(即流動阻力)會隨着剪切速率(或剪切應力)的增加而增大。這意味着當你施加更大的力或更快地攪拌、擠壓它時,它會變得更稠、更硬,甚至像固體一樣,阻力顯著增加;而當外力撤去或減小後,它又能恢複回較稀的流體狀态。
剪切增稠行為:
微觀機制:
日常生活實例:
工業與技術應用:
https://www.aps.org/publications/apsnews/201208/backpage.cfm (該鍊接解釋了剪切增稠的基本現象和玉米澱粉實驗)
https://www.rheology.coe.cornell.edu/Rheology_Ed_Matls/Expts/Experiments/sand.html (該鍊接提供了濕沙作為剪切增稠流體的實驗描述)
(代表性文獻,非直接鍊接) 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. (這篇經典論文詳細研究了STF浸漬凱夫拉織物的防彈性能,是dilatant流體應用的重要文獻依據)
單詞dilatant 的含義可結合多領域解釋如下:
形容詞
名詞
物理學/材料科學
食品工業
醫學
如需進一步了解專業場景下的用法,可參考食品夥伴網()或物理學相關文獻()。
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