Contact angle - Import export

The optical contact angle meters of the OCA series are high-precision measuring systems for the characterisation of interfaces and surfaces. They combine high-resolution optics, pinpoint liquid dosing and precise sample positioning to create powerful, reliable measuring systems. The OCA 25 standard model is the all-purpose system for contact angle measurements and drop shape analysis. The high-performance camera makes it possible to measure contact angles even on adsorbent surfaces such as tissues or powders. Compared to the entry-level OCA 15, additional measurements at temperatures of up to 700 °C are possible. Further advantages are the more precise positioning of the sample table as well as the compatibility with many more dosing systems, which allow electronic dosing and droplet volumes down to a minimum of ten nanolitres. Measurements: - static contact angle - dynamic contact angle - interfacial/surface tension - surface energy - viscoelastic modulus - work of adhesion

The optical contact angle meters of the OCA series are high-precision measuring systems for the characterisation of interfaces and surfaces. They combine high-resolution optics, pinpoint liquid dosing and precise sample positioning to create powerful, reliable measuring systems. The entry-level model OCA 15EC enables basic methods of professional contact angle measurement and drop shape analysis. Thanks to the modular construction, even this entry-level model can be combined with many accessories, such as the TBU 100EC tilting unit. Possible Measurements: - static contact angle - dynamic contact angle - interfacial/surface tension - surface energy - viscoelastic modulus - work of adhesion

The optical contact angle meters of the OCA series are high-precision measuring systems for the characterisation of interfaces and surfaces. They combine high-resolution optics, pinpoint liquid dosing and precise sample positioning to create powerful, reliable measuring systems. The premium model OCA 50 is a fully automatic contact angle meter. It is suited perfectly to investigate the wettability of solid surfaces and determine their surface energy. Complete measurement sequences from dosing and sample positioning to parameter analysis can be programmed according to the operator’s own specifications. The measurement sequences can be played repeatedly without manual intervention and thus meet highest reliability standard for measurement results. A special variant of the device enables measurements even on large 12″ wafers. Measurements: - static contact angle - dynamic contact angle - interfacial and surface tension - surface energy - viscoelastic modulus - work of adhesion

The optical contact angle meters of the OCA series are high-precision measuring systems for the characterisation of interfaces and surfaces. They combine high-resolution optics, pinpoint liquid dosing and precise sample positioning to create powerful, reliable measuring systems. The special model OCA 25-HTV is based on the OCA 25 standard model. It is suitable for measuring contact angles at high temperatures of up to 1800 °C and in a vacuum of up to 0.00001 mbar or in an inert gas atmosphere. With an optional dosing system, the OCA 25-HTV can also be used at room temperature for all standard analyses such as the determination of surface energy and the measurement of interfacial tensions.

The optical contact angle meters of the OCA series are high-precision measuring systems for the characterisation of interfaces and surfaces. They combine high-resolution optics, pinpoint liquid dosing and precise sample positioning to create powerful, reliable measuring systems. The expert model OCA 200 is the contact angle measuring instrument for microscopic and macroscopic structures. Thanks to the 10x zoom lens and the autofocus system, the OCA 200 is suitable for any sample size from the macroscopic silicon wafer to the microscopic metal struts of a coronary stent. Together with the PDDS picolitre dosing system, the OCA 200 allows the analysis of droplets with a minimum volume of up to 30 picolitres. Measurements: - static contact angle - dynamic contact angle - interfacial and surface tension - surface energy - viscoelastic modulus - work of adhesion

The tensiometers of the DCAT series are measuring instruments for force-based investigation of surface and interface properties. Because of the compact and modular product design of the DCAT series, a bespoke combination of device and accessories can be found for any use case. The DCAT 25SF single-fibre tensiometer contains a high-precision weighing system with a resolution of up to 0.1 μg. This enables measurements even on single carbon or glass fibres. Measurements can be carried out at defined humidity and at temperatures between -15 °C and 135 °C. In addition is it possible to investigate the viscoelasticity of monolayers. Furthermore, concentration series for determining the critical micelle concentration (CMC) can be automatically generated and measured. Measurements: - surface and interfacial tension - liquid density - dynamic contact angles - surface energy of solids - determination of the CMC - surface pressure - viscoelasticity of monolayers

The tensiometers of the DCAT series are measuring instruments for force-based investigation of surface and interface properties. Because of the compact and modular product design of the DCAT series, a bespoke combination of device and accessories can be found for any use case. The DCAT 15 is the standard model of the DCAT series and offers more measurement methods and modular extensions compared to the entry-level models. In addition to measuring surface and interfacial tension as well as density, the DCAT 15 can be used to determine dynamic contact angles, the surface energy of solids and to investigate sedimentation and penetration properties. Together with the LDU 25 liquid dosing unit, automatic concentration series can be generated to determine the critical micelle formation concentration. Measurements: - surface and interfacial tension - liquid and solid density - dynamic contact angles - surface energy of solids - determination of the critical micelle concentration (CMC)

The optical contact angle meters of the OCA series are high-precision measuring systems for the characterisation of interfaces and surfaces. They combine high-resolution optics, pinpoint liquid dosing and precise sample positioning to create powerful, reliable measuring systems. The special model OCA 25-PMC is based on the OCA 25 standard model. With its high-pressure measuring chamber, the special model OCA 25-PMC offers the possibility of carrying out measurements of interfacial tensions and contact angles under high-pressure of up to 750 bar and at temperatures between -30 °C and 200 °C. This makes the OCA 25-PMC the ideal solution to investigate, for example, the interfacial tension between a surfactant solution and crude oil in reservoir conditions. It is also possible to determine the contact angle, for example, between rock, oil, and surfactant solution.

Angles Schmale decorative angles and other ornamental angles are design elements which help to underline the special style of your products. The angles are available in various shapes and for different functions – naturally in a wide range of materials and surface options. Should you have additional questions or special requirements please contact us » Angles Schmale decorative angles and other ornamental angles are design elements which help to underline the special style of your products. The angles are available in various shapes and for different functions – naturally in a wide range of materials and surface options. Should you have additional questions or special requirements please contact us » Other versions Angles, hangers and corners for various applications Download catalogue page

Belt scrapers Gentle and effective cleaning of belts with urethane scrapers. In contrast to rigid scrapers made of metal or hard plastic, Forbo scrapers are not just gentle to the surface of the belt, but to the splice too. The wear resistant scrapers come in different colors and as metal-detectable (MD) types. Properties -suitable for belt scrapers of urethane and polyester -robust and compact design adjustable, continuously contact force adjustable scraper angle

Surfeco® PRO is a modified trisilioxane, is an organic silicone surfactant with super ability of spreading. It is a non-ionic surfactant has the structure of type “T”. It makes the water surface tension lower down to the 20.5 mN/m at the concentration of 0.1% (wt). After the mixture with the pesticide solution at the certain proportion. It can lower the contact angle between the spray and foliage, which can enlarge the coverage of the spray. Additionally, Surfeco® PRO can make the pesticide absorbed through the stomatal leaves, which is extremely effective for improving efficacy, reducing amount of pesticide, saving cost, reducing environmental pollution caused by pesticides. Surfeco® PRO is a modified trisilioxane, is an organic silicone surfactant with super ability of spreading. It is a non-ionic surfactant has the structure of type “T”. It makes the water surface tension lower down to the 20.5 mN/m at the concentration of 0.1% (wt).

The SHS combines a hinge and safety switch in one single functional unit. — System up to performance level e: 2 SHS, each equipped with a positively opening safety contact — The angle range extends from 0° to 225° — Safety device ensures positive locking after the switch has been set

D-SUB Connectors – also known as D-Subminiatur or Sub-D connectors – are used in nearly all application markets, from control and measuring to telecommunications and computer applications. D-SUB connectors take their name from their characteristic D-shaped shell, which protects both sides of the connector from mechanical and electromagnetic interference CONEC D-SUB connectors are available in five standardized housing sizes in the variants D-SUB Standard, D-SUB High Density, D-SUB Filter, D-SUB Combination, D-SUB Filter Combination and D-SUB hoods. The combination of different contact types provides opportunities to save installation space and costs in the interface area. The CONEC Snaplock mounting type is offered as a quick-connect system for common pole numbers. Depending on the mounting type and number of poles, a choice can be made between crimp, wire-wrap, solder pin, solder cup and insulation displacement terminal connection types.

D-SUB Standard, Solder pin – Angled, .370" 9.4 mm, Precision machined contacts, Metal bracket Mounting styles: — with mounting bracket and 4-40 UNC or M3 threaded insert — with mounting bracket, PCB clip and 4-40 UNC or M3 threaded insert — Quality class 3 (also available in quality class 1) — Shell: Steel tin plated (brass tin plated or stainless steel available on request)

Spindle bearings are in SLF’s DNA. When it comes to Spindle Bearings we manufacture and design only the very highest quality in large renage of Options. are particularly applicable in scenarios involving machine tool building, as well as scenarios in which the bearing is subject to the most stringent requirements pertaining to precision or permissible speeds contact angle of 15° or 25° available Other contact angle and materials are available e DLR bearings are also available

The tensiometers of the DCAT series are measuring instruments for force-based characterisation of surfaces and interfaces. Because of the compact and modular product design of the DCAT series, a bespoke combination of device and accessories can be found for any use case. The DCAT 25 is the multifunctional all-round model of the series. Measurements can be carried out at defined humidity and at temperatures between -15 °C and 300 °C. In addition it is possible to investigate the viscoelasticity of monolayers in combination with the Langmuir trough module LTMr. As the only tensiometer in the DCAT series, this model can analyse the adhesive force extensively thanks to an additional camera module. Measurements: - surface and interfacial tension - liquid density and solid density - dynamic contact angles - surface energy of solids - critical micelle concentration (CMC) - sedimentation and penetration - analysis of adhesive force - surface pressure - viscoelasticity of monolayers

Parylene is the short name for the polymer group of poly-para-xylylene. Parylene coatings offer a wide range of benefits. Parylene ... are fully conformal: i.e. they adapt to complex substrate contours such as sharp edges, drill holes or blind holes are pinhole-free from a film thickness of approx. 0.5 µm. are chemically insoluble and resistant to a wide range of chemicals. have very good barrier properties against moisture and chemicals. have a high dielectric strength. have dry lubricating properties (low coefficient of friction). are hydrophobic: contact angle of H2O between 92 ° and 98 °. are transparent between 90 and 96 % in the visible wavelength range (depending on type). are biocompatible: types C and N parylene can be deposited, which can be certified according to USP Class VI, ISO 10993 and FDA.

We present semi-automatic grinding machine F-Grinder to sharp punching tools (punches and dies) for various models and systems of punching presses: Trumpf Trumatic, Trumpf Trupunch, Boschert, Haco, Pullmax , Amada, Finn-Power, Prima-Power, Durma, Schiavi, LVD, Strippit, Danobat, Yawei, Nisshinbo, Euromac, Baykal, FIM, Murata Muratec, Rainer, MVD, Tailift, SimasV, Yangli, Peliant, SNK, Pullmax, Hesse-Maschinen, Ermaksan, Dener, ITEK, SMD etc. Grinding of punches and dies with height up to 230 mm, diameter of 180 mm. Control panel SIEMENS TOUCH. Machine is with coolant, closed grinding area, 3-jaw universal chuck, no any additional adapters are needed. Table tilt to make the angle grinding. Please contact by E-mail for the detailed offer. This is the advertisement, not the official offer. All the mentioned brands and trademarks pointed just for the information and are the property of their respective owners.

Angular contact bearings are designed so that the contact angle between the raceways and the balls is formed while the bearing is in use. The ability of angular contact ball bearings to withstand axial loads increases proportionally as the contact angle increases. Features of angular contact ball bearings: high stiffness ideal for high-precision performance at high speed able to withstand heavy axial loads and moderate radial loads available with a single or double row, in the open or shielded / sealed versions Series Single row: 7200, 7300 Double row: 3200, 3300, 5200, 5300 APPLICATIONS: Agricultural Machinery Metal processing Oil Industry Paper making machines Wind sector Gearboxes Pumps and Compressors Ventilators /Fans Semiconductors Motorcycle Industry Machine tools Electromechanics Textile machinery Injection molding machines