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现行 ISO 19403-7:2024
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Paints and varnishes — Wettability — Part 7: Measurement of the dynamic contact angles and the roll-off angle on a tilt stage 油漆和清漆润湿性第7部分:倾斜台上动态接触角和滚下角的测量
发布日期: 2024-10-18
本文件规定了一种动态测量固体表面上液滴在倾斜台上的滚降角的方法。该文件还规定了如何确定液滴滚落的动态前进和后退接触角。当评估易于清洁或防粘表面时,可以应用通过该方法确定的滚下角。

This document specifies a method for the dynamic measurement of the roll-off angle on a tilt stage of a liquid drop on a solid surface. This document also specifies how the dynamic advancing and receding contact angles of the drop rolling off can be determined. The roll-off angle determined through this method can be applied when evaluating easy-to-clean or anti-adherent surfaces.

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归口单位: ISO/TC 35/SC 9
相似标准/计划/法规
现行
DIN EN ISO 19403-7
Paints and varnishes - Wettability - Part 7: Measurement of the contact angle on a tilt stage (roll-off angle) (ISO 19403-7:2017)
色漆和清漆.润湿性.第7部分:倾斜台上接触角(滚转角)的测量(ISO 19403-7-2017);德文版EN ISO 19403-7:2020
2020-04-01
现行
DIN EN ISO 19403-6
Paints and varnishes - Wettability - Part 6: Measurement of dynamic contact angle (ISO 19403-6:2017)
色漆和清漆.润湿性.第6部分:动态接触角的测量(ISO 19403-6-2017);德文版EN ISO 19403-6:2020
2020-04-01
现行
ISO 19403-6-2024
Paints and varnishes — Wettability — Part 6: Measurement of dynamic advancing and receding angle by changing the volume of a drop
油漆和清漆润湿性第6部分:通过改变液滴体积测量动态前进和后退角
2024-10-18
现行
ISO 19403-2-2024
Paints and varnishes — Wettability — Part 2: Determination of the surface free energy of solid surfaces by measuring the contact angle
色漆和清漆润湿性第2部分:通过测量接触角测定固体表面的表面自由能
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现行
DIN EN ISO 19403-2
Paints and varnishes - Wettability - Part 2: Determination of the surface free energy of solid surfaces by measuring the contact angle (ISO 19403-2:2017)
色漆和清漆.润湿性.第2部分:通过测量接触角测定固体表面的表面自由能(ISO 19403-2-2017);德文版EN ISO 19403-2:2020
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现行
ISO 19403-5-2024
Paints and varnishes — Wettability — Part 5: Determination of the polar and dispersive fractions of the surface tension of liquids from contact angles measurements on a solid with only a disperse contribution to its surface energy
色漆和清漆.润湿性.第5部分:从接触角测定液体表面张力的极性和分散性部分.对仅对其表面能有分散作用的固体的测量
2024-10-18
现行
DIN EN ISO 19403-5
Paints and varnishes - Wettability - Part 5: Determination of the polar and dispersive fractions of the surface tension of liquids from contact angles measurements on a solid with only a disperse contribution to its surface energy (ISO 19403-5:2017)
色漆和清漆.润湿性.第5部分:通过接触角测量液体表面张力的极性和分散部分的测定(ISO 19403-5-2017);德文版EN ISO 19403-5:2020
2020-04-01