Dataphysics oca15ec
WebNov 30, 2024 · According to literature, [29] the water contact angles were measured at ambient temperature and controlled temperature using an optical contact angle meter … Webgoniofotómetro de ángulo de contacto Dataphysics OCA15EC con una relación de captura de imagen de 25 imagen/s. Para la medida, se depositó, en la superficie de la muestra, una microgota de agua destilada con la ayuda de una jeringa Hamilton de 500µL. La determinación de la
Dataphysics oca15ec
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WebApr 1, 2024 · The hydrophilicity of the melamine-based hybrid membrane surface was tested by static contact angles (DATAPHYSICS, OCA15EC). 2.6. Swelling degree measurement. Swelling degree were evaluated by the increasement of the weight after immersing the membrane in ethanol/water solution (90 wt%, 76 °C, 48 h). http://www.pss.aus.net/index.php?option=com_content&view=article&id=229&Itemid=142
WebDataPhysics is specialised in the devel-opment of high-precise and reliable methods for evaluating drop contours in combination with statistical error analy-sis. The SCA software … Web1.一种双疏空气过滤布的制备方法，其特征在于：包括以下步骤： 步骤1)：配制溶液，将全氟硅烷或全氟酯中的一种与氯硅烷、烷氧基硅烷及酯类中的一种或两种物质按一定比例加入烷烃 溶剂中，搅拌均匀； 步骤2)：以聚丙烯熔喷布为基底，将步骤1)配制的溶液倒入喷瓶中，调节喷涂压力，对熔喷布 ...
WebJul 1, 2024 · The contact angle of the EPS was determined by a contact angle meter (Dataphysics OCA15EC, Germany) and the measurements were repeated 10 times. Gram staining was conducted as follows: the bacteria solution was placed on a slide, then ammonium oxalate crystal violet staining was applied for 1 min, followed by washing and … WebJun 5, 2015 · The hydrophilicity and wettability of the fibers were characterized by water static contact angle measurement on a contact angle meter (OCA15EC, Dataphysics, …
WebMay 1, 2024 · The determination of the surface energy was performed on a dataphysics OCA15EC goniometer using the Owens–Wendt–Eabel–Kealble method by measuring the contact angles of droplets on the surfaces of the tested samples. The study was conducted using three measuring liquids: water, ethylene glycol and diiodomethane.
Webthe hydrophilicity and hydrophobicity by a Dataphysics OCA15EC contact-angle goniometer. Water absorption process of the coatings was test as well by gravimetric method. Detailedly, dry samples (30.0 mm 80.0 mm) were weighed and then immersed in distilled water. The coating lms were immersed in deionized water for some time and … east foothills san joseWeb(Dataphysics OCA15EC), the assembly process of colloidal particles was recorded by a microscope (OLYMPUS with bright-field semi-reflective lens, flat-filed semiapochromat, SC180 camera), the reflection spectrum of the deposition pattern was measured by a spectrometer (AvaSpec-2048), the microstructure of deposition pattern was … east forceWebApr 1, 2024 · The wettability time, and contact and sliding angles were determined by using Dataphysics OCA15EC (GmbH, Germany) [35]. All measurements were performed in … east forces tech kftWebDataPhysics Instruments GmbH • Raiffeisenstraße 34 • 70794 Filderstadt, Germany phone +49 (0)711 770556-0 • fax +49 (0)711 770556-99 [email protected] • www.dataphysics.de manual direct dosing systems SD-DM and DD-DM with corresponding electronic syringe units ESr • electronic tilting base unit TBU 95 culligan locationsWebDataPhysics Instruments GmbH • Raiffeisenstraße 34 • 70794 Filderstadt, Germany phone +49 (0)711 770556-0 • fax +49 (0)711 770556-99 [email protected] • … culligan locations near meWeb- HCG (DataPhysics Instruments GmbH) were used to keep the temperature at 25 ±1 ˚C and the RH at 20, 40, 60, and 80 ±1%. For each treatment solution, density, viscosity, dST, sCA, and ER were replicated three times for each humidity. Moraes et al. (2024) provided detailed information regarding east foothills san jose caWebOptical contact angle measurement and drop shape analysis. The optical analysis of drops that hang from a dosing needle or are placed on a solid surface facilitates the … culligan lloydminster phone number