Research of liquids

Adsorption coefficient

The adsorption coefficient (adsorption constant) is a measure of the speed at which molecules of a surfactant …

Spreading

Spreading describes the expansion of a liquid phase on a second liquid or solid phase (complete wetting). …

Surface Science Online Course

Increase your knowledge and update your practical expertise in the field of surface science. Facilitated …

Ultralow interfacial tension in enhanced oil recovery (EOR)

Investigation of a biosurfactant for the environmentally friendly increase of the extraction yield

Interfacial rheology of emulsifiers in food

Stability and sensory properties of emulsions and foams

Wetting and coating of textiles

Contact angle and surface tension for optimizing the coating of functional textiles

Bubble pressure tensiometer

A bubble pressure tensiometer is an instrument for determining the dynamic surface tension. The maximum …

Sessile Drop

The sessile drop is the standard arrangement for optical measurement of the contact angle using drop …

DSA30E

Versatile automated wetting and adhesion analysis of solids and liquids

From an immiscible water-oil system to the ultralow interfacial tension of a microemulsion

Determining IFT in a range of six decades with one and the same instrument

Characterization of a versatile emulsifier for low-viscous formulations and liposomal structures

Interfacial analysis of the surfactant polyglyceryl-10 monooleate as part of a comprehensive product …

Wettability of cosmetic powders and pigments

Interfacial chemistry measuring methods for powder wetting and dispersion stability

Wettability

Wettability describes the attempt of a solid to form a common interface with a liquid which comes into …

DSA25E

From one-click wettability measurement to analysis of solid-liquid adhesion

Comprender y medir la espuma

En este seminario web, no sólo aprenderá los atributos físicos que definen las propiedades de la espuma, …

DSA100E

The automated premium solution for wetting and adhesion analysis of solids and liquids

Adhesion on glass

Contact angle and surface tension in glass cleaning and coating

Production of cement and concrete

Interfacial chemistry measuring methods for the material behavior before and after setting

Wetting

Wetting describes the degree to which a liquid spreads on a solid when it comes into contact with it. …

Micelle

Micelles are aggregates of molecules of a surfactant in a bulk liquid phase.

Beyond the Bubbles: Fighting Foam in Coatings

The presence of foam can be detrimental to the application of a coating to …

Interfacial Rheology of Particle-Laden Interfaces

Formation and stability of Pickering emulsions

Coating of metals

Chemical interface measurements for protection, painting and bonding

Understanding interfacial tension

Learn about the underlying principles of interfacial tension and understand how different liquids interact.

Tensión superficial estática y dinámica

En este seminario web, aprenderá no sólo qué son la tensión superficial estática …

Characterization of surfactants

Advanced methods for the investigation of cleaning and wettings agents, emulsifiers, foamers, and more

DSA30R

Analyses in interfacial rheology – time-saving and reproducible

究竟是静态 or 动态表面张力更能准确评估您的样品？

表面张力作为一项重要的物性数据，在众多应用领域中都有着重要的研究意义。 而液体表面张力又包括静态、动态表面张力，在此次研讨会中，我们将针对表面张力不同测量方法的特点和应用范围进行分析和讨论。

Surface treatment of wood

Surface tension and contact angle for optimizing the protection and bonding of wood

Wetting of pesticides

Surface chemical optimization for optimum wetting, adhesion and sprayability

Surface tension

The work which is required to increase the size of the surface of a phase is referred to as the surface …

Diffusion coefficient

In general, the diffusion coefficient (diffusion constant, diffusivity) is a measure of the rate of …

Tensiometer

A tensiometer is a device for measuring the surface tension of a liquid and/or the interfacial tension …

Application of surfactants

Interfacial chemistry measuring methods for the research and development of surfactants and their technical …

Paints and varnishes on surfaces

From spreading, adhesion, interfacial tension to the final functions of the finished coating

Polar part

The polar part is that part of the surface free energy of a solid or the surface tension of a liquid …

Adhesion on metals

Contact angle and surface tension for the processing of metal surfaces

Pharmaceuticals and galenics

Interfacial chemical analyses for the production and bioavailability of medicines

Coating of fibers

Methods for monitoring wetting, adhesion and cleaning

Predicting coatability

Contact angle and surface tension results as a basis for targeted development of coating formulations

Microemulsion

A microemulsion is an emulsion which forms spontaneously, without mechanical action, from a mixture …

Optimizing adhesion

Achieving optimum adhesion is often the most critical factor in producing excellent products. Understanding …

日化行业中表界面常用的表征方法及应用实例分析线上研讨会

表界面参数在日化行业中扮演着重要的作用，可以影响产品的触感、功能、效果、和稳定性。因此，在日化产品的研发和生产过程中，越来越多的厂商开始重视表界面参数并通过标准化的测量程序实现对产品性能的多维度评价。

从生物材料到药物制剂，表界面特性如何助力研发与质量控制？

这期讲座我们诚邀了来自华西医院从事牙齿材料研究的谢利博士和上海中医药大学中药现代制剂技术教育部工程研究中心中药制剂技术研究方向的王优杰博士。两位老师将从自己的专业领域出发和大家分享表界面特性在生物医疗和药物制剂领域中的应用和作用。

Soldering processes

Contact angle and surface tension as parameters for optimizing soldering processes

Tensíío

The new generation tensiometer for liquid and solid surfaces

Coating of polymers

Methods for measuring wetting and adhesion

Contact angle

When an interface exists between a liquid and a solid, the angle between the surface of the liquid and …

DSA100HP1750

Wetting and interfacial tension under pressure conditions of reservoir stimulation

Interfacial rheology, surface rheology

Interfacial or surface rheology is a branch of interfacial analysis which is concerned with the reaction …

Dynamic surface tension

The dynamic surface tension (SFT) or interfacial tension (IFT) is the value of the SFT or IFT referred …

Surfactant

Surfactants are so-called surface-active substances, as they reduce the surface tension of liquids or …

Development of customized demulsifiers

Interfacial rheological measurements on crude oil emulsions

Elevating Enhanced Oil Recovery: High-Pressure Instrumentation Insights

Join us as we explore cutting-edge techniques for optimizing miscible and chemical …

Pendant drop

The pendant drop is a drop suspended from a needle in a bulk liquid or gaseous phase. The shape of the …

SDT

Measurement of interfacial tension in a wide range for optimizing emulsions

Metal plating

Interfacial measurement techniques for characterizing wetting agents and checking for their concentration

Adhesion on polymers

Contact angle and surface tension for optimizing plastic coatings

Offset printing

Quality assurance by means of interfacial chemical investigations of moistening agents, inks and printing …

Wetting of battery electrodes

Speeding up a time-consuming process with interfacial analytical methods

DSA100HP40

Analyzing phase interactions and transitions at high pressures

Paints, inks and varnishes as liquids

Surface science methods to improve wetting, dispersion stability and foam prevention

Fiber reinforced polymers

Contact angle and surface tension for optimizing the wetting and adhesion between fibers and matrix …

Production of latex

Investigations into the wetting of immersion molds and into dispersion and emulsion stability

Drop shape analysis

Drop shape analysis (DSA) is an image analysis method for determining the contact angle from the shadow …

Work of adhesion

The work of adhesion W12 is the work which must be done to separate two adjacent phases 1 and 2 of a …

DSA100HP690

High pressure interfacial analysis for flooding methods in EOR

Dispersing of ceramic powders

Interfacial chemistry measuring methods for mineral coatings and coated surfaces

Emulsion

An emulsion is a mixture of substances comprising liquids which are not soluble in one another and in …

Owens, Wendt, Rabel and Kaelble (OWRK) method

The Owens, Wendt, Rabel and Kaelble method is a standard method for calculating the surface free energy …

Froth flotation

Optimization of flotation separation using interfacial chemical methods

Critical micelle concentration (CMC) and surfactant concentration

The CMC (critical micelle concentration) is the concentration of a surfactant in a bulk phase, above …

Coating of glass

Quality control of the interface chemistry of glass bonds and treated surfaces

BP100

Analysis of surfactant solutions for dynamic processes

Enhanced oil recovery (EOR)

Interfacial technology for efficient oil field exploitation

DSA30M

Precision wettability analysis of microscopically small surfaces

Hydraulic fracturing

Interfacial chemical support in the exploitation of crude oil and natural gas deposits

Recovery and processing of bitumen

Measuring methods for the extraction of bitumen and its optimization as a building material

Spinning drop tensiometer

A spinning drop tensiometer is an instrument for determining the interfacial tension. Here, a horizontally …

Inkjet printing

Optimization of the ink, the printing process and the substrate with surface science methods

Contact Angle Measurements for Battery and E-Mobility Production

Explore the intricate interactions between solid and liquid interfaces in batteries …

Interfacial tension

In the broader sense, interfacial tension is defined as the work which must be expended to increase …