Products/Services for Optically Variable Pigments
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Pigments - (344 companies)Image credit: BJB Enterprises | Metalor Pigments are insoluble colorants which are not physically or chemically affected in an incorporated substrate. Overview Pigments, especially those which occur...Color / AppearanceColorant TypeForm -
Optical Filters - (326 companies)Filters are used to attenuate light across a certain portion of the spectrum. Optical filters are devices, typically comprised of plate glass or plastic, which selectively transmit light of different wavelengths. Filters can be broadly classified...
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Polarimeters - (55 companies)...polarimeters, buyers should note common variables in polarimeter design and selection. These include. Complete vs. incomplete: Complete polarimeters measure the full Stokes vector of an optical beam or measure the full Mueller matrix of a sample. Often... -
Water Quality Testing Instruments - (333 companies)Water quality testing instruments are used to test water for chemical and biological agents, and to measure variables such as clarity and rate of movement. These instruments provide a standard tool that can be used to collect information from... -
Lasers - (718 companies)...source (also referred to as pump or pump source), a gain medium (or laser medium), and an optical resonator formed by two or more optical lenses. The image of a deconstructed laser pointer below illustrates these three components; more information... -
Circular Variable Filters - (7 companies)...information is needed for a variety of specific wavelengths of a spectral range. Applications. Circular variable filters decreased in popularity when Optical Coating Laboratory Inc. stopped manufacturing them at the onset of the 21st century. However...
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Variable Transmissions - (96 companies)Variable transmissions are used in industrial applications to alter the speed of an output shaft. Variable transmissions are a broad category of products applying to any industrial transmission powering machinery. Variable transmissions are used...
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Grinders and Grinding Machines - (992 companies)Grinders and grinding machines use an abrasive that is bonded to a wheel, belt or disc to remove material and improve surface finish.
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Variable Reluctance Linear Position Sensors and Switches - (10 companies)Variable reluctance linear position sensors and switches are non-contact devices that use variable reluctance based technology, and whose output signal represents the distance between an object and a reference point. Variable reluctance (VR) linear...
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Variable Air Volume (VAV) Units - (28 companies)Variable air volume (VAV) units are manufactured assemblies of air valves and dampers contained in a single enclosure. As HVAC system components, they regulate airflow to a room or zone in response to a thermostat or other signaling device...
Product News
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Charles Ross & Son Company
Mixing Equipment for Pigment Dispersions Pigment dispersions are typically prepared in a two-step process: (1) powder wet-out in a batching tank and (2) one or more passes through a mill to achieve the desired fineness of grind. The costly and time-consuming milling step is often a production bottleneck which in the past has forced manufacturers to add more milling equipment to handle multiple passes or simply keep up with volume demands. Today, companies are looking at better ways to prepare the pre-mix and disperse agglomerates... (read more)Browse Rotor-Stator Mixers Datasheets for Charles Ross & Son Company -
Control Instruments Corp.
Metallized Pigment Case History One of the world's largest manufacturers of chemicals, producing ingredients for several markets: performance products (paper, personal care, and pharma chemicals), functional solutions (catalysts, industrial coatings, and construction chemicals), agricultural (fungicides, herbicides, and insecticides) and chemicals (inorganics, petrochemicals, and intermediate products), wanted to monitor the flammability of the drying oven to prevent a buildup of flammable solvent vapors that could cause an... (read more)Browse Gas Instruments Datasheets for Control Instruments Corp. -
Continental Products Corp.
Mixing Powder Paint & Pigment Blends Watch > > >Mixing Powder Paint and Pigment Blends in the Rollo-Mixer. Industrial Mixer - Mixing Powder Paint and Pigment Blends in the Continental Rollo-Mixer (R) Industrial Mixer. Continental's Technical Dir. explains Continental's Technical Dir. explains how, why and where the Rollo-Mixer (R), is used in the powder paint and pigment industries for accurate blends to meet spectrometer levels. Pigment & Colorant Samples made with Rollo-Mixers (R). Pigments and paints made in the Rollo-Mixer... (read more)Browse Industrial Mixers Datasheets for Continental Products Corp. -
Tinius Olsen, Inc.
Multiple variable gauge length measurement VectorExtensometer B80. Axial from 7.5-70mm gauge length; Transverse from 6.0-25mm gauge length;Tinius Olsen introduces Vector a step change in extensometer technology capable of replacing multiple contacting and non-contacting sensors with a single, industry specific instrument. Integrating adaptive AI capabilities with optical hardware, Vector reduces test throughput times and complexity, automating the process of capturing strain, improving measurement accuracy, data consistency and operator... (read more)Browse Deflectometers and Extensometers Datasheets for Tinius Olsen, Inc. -
Tinius Olsen, Inc.
Single variable gage length measurement VECTOREXTENSOMETER U70. From 10-50mm gage length, dependent on elongation % within 70mm FOV. Tinius Olsen introduces Vector a step change in extensometer technology capable of replacing multiple contacting and non-contacting sensors with a single, industry specific instrument. Integrating adaptive AI capabilities with optical hardware, Vector reduces test throughput times and complexity, automating the process of capturing strain, improving measurement accuracy, data consistency and operator... (read more)Browse Deflectometers and Extensometers Datasheets for Tinius Olsen, Inc. -
Continental Products Corp.
Pigment & Colorant Samples made with Rollo-Mixers Blending and Coating Pigments & Colorants in the Rollo-Mixer (R). Uniformly mixing 11 different ingredients with thimble amounts of pigment additives is critical to the powdered paint industry. The Continental Rollo-Mixer (R) Batch Mixer works well for matching delta L, A ,B , & E values, batch after batch, which eliminates the need to rework the batch and adjust the formula with more expensive pigments. Yellow and white highway paints are gently mixed in the Rollo-Mixer (R) Batch Mixer without... (read more)Browse Powder and Solids Blenders Datasheets for Continental Products Corp. -
Electro Optical Components, Inc.
Best High Speed Variable Gain Photoreceiver FEMTO's OE-300 photoreceiver series uses premium quality photodiodes followed by a high-end, variable gain transimpedance amplifier. The low noise performance (NEP) is outstanding and the relatively large sized detectors make optical alignment easy. It has switchable gain from 102 to 108 V/A giving precise and reliable measurements within a wide dynamic range from nanowatts up to 10 milliwatts optical power. The OE-300 works with standard optical accessories like tubes and lenses using it 's... (read more)Browse Photosensor Modules Datasheets for Electro Optical Components, Inc. -
Knowles Precision Devices
Non-Magnetic Variable Inductors With an overall height of only 0.350", these low height, non-magnetic variable inductors from Knowles Precision Devices are ideal for applications where low-profile circuit boards & high Q values are essential. The coils and PTFE cores are made to precision to guarantee a constant winding pitch and consistent relationship to the printed circuit board. Tuning is done by means of threaded PTFE and Non-Magnetic Copper Alloy core. JMC can provide custom variable or fixed inductors for any... (read more)Browse Inductors, Coils, and Chokes Datasheets for Knowles Precision Devices -
Lab-Tools Ltd.
Optional Variable-Temperature Probe Peltier thermo-electrically cooled variable-temperature (VT) NMR probe, ranging from -60C to +80C, is ideal for Material-Science measurements across temperatures. It enables detailed analysis of sample component-mass and dynamic properties such as mobility, dynamics, stiffness, viscosity, or rigidity, with extreme stability provided by Peltier cooling. Peltier thermo-electrically cooled variable-temperature probe -60C to +80C;. Ideal for Materials-Science measurements as a function... (read more)Browse NMR Spectrometers Datasheets for Lab-Tools Ltd. -
ExxonMobil Chemical Company - Synthetic Base Stocks
Continuously variable transmission fluids A continuously variable transmission (CVT) is a belt-and-pulley system that provides infinite gear ratios. This transmission style was popularized by vehicle manufacturers in Japan but is becoming common in the US and other markets. Constant metal-on-metal traction is required to avoid slippage in the belt-and-pulley system while also minimizing friction for energy efficiency. Like other types of transmission oils, CVT fluids are moving to lower viscosity - lower than 6 cSt kinematic viscosity... (read more)Browse Synthetic Oils, Greases, and Lubricants Datasheets for ExxonMobil Chemical Company - Synthetic Base Stocks
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Optically variable films, pigments, and inks
Such coatings can be removed from the polyester film and ground into optically variable pigments for printing inks.
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The security enhancement of diffractive optically variable image devices
An alternative printed DOVID which makes use of orientation of diffractive optically variable pigments during printing so that the image appears to be holographic has also been developed7 .
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Optically Variable Inks (OVI): versatility in formulation and usage
Optically variable inks OV1 are printing inks based on optically variable pigments OVPTM, which are high precision multilayer interference filters.
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ASTM MNL17 - Paint and Coating Testing Manual: Fifteenth Edition of the Gardner-Sward Handbook
This, when combined with a layer of metal oxide similar to other more common pearlescent pigments, allows for the development of a series of opti- cally variable pigments (OVPs) in which the color is view- ing angle dependent.
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Micromanufacturing and Nanotechnology
Optically variable pigments of this thin film interference type can be distributed within a transparent liquid to produce a range of optically variable inks.
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Novel pigment approaches in optically variable security inks including polarizing cholesteric liquid crystal (CLC) polymers
Optically variable pigment technologies for markings and inks have increased in use as overt protection methods for document and product security.
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Effect Pigments
This, when combined with a layer of metal oxide similar to other more common pearlescent pigments, allows for the development of a series of opti- cally variable pigments (OVPs) in which the color is view- ing angle dependent.
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Optical security in ink: an industry standard that continues to evolve
As of today, the optically variable pigment (OVP® ) technology used in OVI® delivers the most chromatic and saturated colors of all pigment-based color-shifting products.
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Imaging ellipsometry study of multi-layer microflakes
Optically variable pigments are multi layer metal dielectric microflakes that shift color with changes in the viewing angle.
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Integration of contrasting technologies into advanced optical security devices
In the field of overt security, optically variable pigment and diffractive optically variable image devices (DOVIDs) compete for real estate on documents being secured.
