A value related to the hiding power of a coating. The ratio of reflectance of the coating over black and white backgrounds at equal film thickness.
同涂层遮盖力相关的一个数值,以相同的涂层的厚度在黑色和白色背景下涂层反射系数的比值。
This paper describes the principle, equipments, method and results in the measurement of reflectance of black coating in the electrically calibrated conical cavity radiometer.
本文介绍电校准辐射计的锥腔形黑涂层反射比的测量原理、装置、方法以及测量结果。
The reflectance of the coating to visible light and to near IR are 86% and 81%, respectively.
制备的涂层对可见光和近红外的反射比分别为86%和81%。
Spectral selective absorbing coating is a kind of special coating with high absorptance in vis-near infrared wavelength and high reflectance in infrared wavelength.
光谱选择性吸收涂层是一种具有对可见-近红外光高吸收、对红外光高反射的特种涂层。
The ratio of reflectance of the coating over black and white backgrounds at equal film thickness.
同涂层遮盖力相关的一个数值,以相同的涂层的厚度在黑色和白色背景下涂层反射系数的比值。
We fabricate desired structured surfaces by holographic lithography, plasma etching and Teflon coating. The performance is evaluated by measuring the reflectance spectrum and contact angle.
实验上,我们采用全像微影术、电浆蚀刻以及旋镀铁氟龙的方式来制作试片,并量测该试片的反射频谱和接触角。
The experimental results show that after coating the single residual reflectance was reduced from 2.5% to 1.2% and could withstand the muggy and rain testing.
实验结果表明,镀膜后其单面剩余反射率由未镀膜时的2.5%减少到1.2%,并能承受湿热和雨淋测试。
The experimental results show that after coating the single residual reflectance was reduced from 2.5% to 1.2% and could withstand the muggy and rain testing.
实验结果表明,镀膜后其单面剩余反射率由未镀膜时的2.5%减少到1.2%,并能承受湿热和雨淋测试。
应用推荐