YC/T 424 规定了烟用纸表面润湿性能的测定方法———接触角法。YC/T 424 适用于烟用接装纸、烟用接装纸原纸、条包装纸、盒包装纸等烟用纸。
ISO 15989 Specifies a method ofmeasuring the contact angle of water droplets on corona-treated polymer filmsurfaces and subsequently determining the wetting tension of the film.Themethod is applicable to practically any polymer film. It is not applicable,
ThisInternational Standard deals with fine ceramics.ThisInternational Standard specifies a test method for the determination of theself-cleaning performance of materials that contain a photocatalyst or havephotocatalytic films on the surface, and which ar
This standard is issued under the fixed designation C813; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last re
1. This testmethod measures the angle of contact when a drop of liquid is applied to thesurface of a specimen of paper.2. Themeasurement of both the initial angle of contact and the angle of contact aftera defined elapsed period of time may be measured.3.
1. This testmethod measures the contact angle of a test liquid in contact with a flatspecimen of a film or a paper substrate under specified test conditions. Thistest method may be used with any liquid of interest which is compatible withthe equipment use
1. This test methodcovers measurement of the contact angle of water droplets on corona-treatedpolymer film surfaces. NOTE 1—There is no similar or equivalent ISO standard.2. The values statedin SI units are to be regarded as the standard. The values given
This standard is issued under the fixed designation D7334; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last r
This standard is issued under the fixed designation D7490; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last r
1. This guide presents some generally acceptedlaboratory methodologies that are used for determining the corrosivity of crudeoil.2. This guide does not cover detailed calculations andmethods, but rather a range of approaches that have found application in