Tianjin SurfyChem T&D Co.,Ltd.
Mixture of high molecular weight block copolymers with pigment affinic groups and . surfactants. Highly Recommended Applications. Inorganic powder materials. Carbon blacks. Phthalocyanine pigments . Grinding operation. Dispersing sand mill ； Glass bead （ 0.8-1.2mm ）; Filling rate 70%. 3000rmp/min 60min. Performance evaluation
Inorganic Pigments - Gerhard Pfaff - Google Books
The book provides a complete overview on inorganic pigments and their use in dye industry. Each chapter introduces a certain class of pigment in respect of fundamentals, manufacture, properties and toxicology and thus being very valuable for paint chemists and materials specialists. The readers will benefit from a concise and well-structured text, …
US4196016A - Grinding of pigments - Google Patents
A method of salt grinding pigments wherein the material to be ground is milled with an inorganic salt, an organic conditioner, and larger particles such as balls or nails for comminuting the pigment to the desired state of subdivision and is subsequently recovered from the ground mass wherein the mass is treated after grinding with an organic liquid which is a solvent for …
Pigment concentrates - BYK
Pigment concentrates (pigment pastes) are monopigmented systems with as high as possible pigment content and as little as possible binder (grinding resin). They are used in two ways in the production of coatings. For tinting: After the grinding and finalization, the pastes are used for the final fine adjustment of the color, i.e. for nuancing.
inks - pigments.synthesia.eu
inks. Synthesia's organic pigments give our inks a clearer, cleaner looking colour. Surface of pigment particle improving ripening pigment into grinding base during dispersion. All production steps during synthesis of pigment are controlled. Thanks to this we can offer pigments with perfect application properties of shade ...
Dispersing Technology
pigment pastes. These pigment paste systems are used in the production of water reducible ... 10 % inorganic pigments 5 - 30 % organic pigments 20 - 60 % carbon black in direct grinding 0.5 - 10 % inorganic pigments 5 - 30 % organic pigments as compatibility agent approx. 0.1 % on white paints .
A Multipurpose Additive for Solventborne Coatings | 2015 ...
This additive also addresses pigment flotation. In a co-grinding system, different types of pigments are used to produce colored paint, such as organic, inorganic and black pigments. Strong pigment affinity groups on the multifunctional additive hinder pigment agglomeration and prevent flotation (Figure 2). Compatibilizer
Facile fabrication of a stable fluorescent yellow X-10GFF ...
A hybrid fluorescent pigment composed of fluorescent yellow X-10GFF (FY-10G) and palygorskite (PLG) was prepared by semi-dry grinding. The effects of the physically adsorbed water content and grinding time on the environmental stability of FY-10G/PLG hybrid fluorescent pigments in terms of acid, ethanol and ultraviolet irradiation are discussed in detail.
Effects of morphology and surface treatment of inorganic ...
The findings obtained using the second method reveal the distribution of the pigment in the paint film. Taking selected titanium dioxide and iron oxide pigments, the effects of particle morphology as well as inorganic and organic surface treatment on the dispersibility and flocculation stability are shown.
(PDF) Analysis of Pigment Process and Production ...
Keywords: high-energy grinding, organic pigment, inorganic pigment, particle size distribution. Abstract. This report ex plores two key manufacturing …
Ask the Expert - Wood and Furniture Coatings – BYK
The recommended additive dosage for inorganic pigments is 2.5-8.0% solid on pigment and for organic pigments and carbon blacks 15.0-60.0% solid on pigment. I am currently formulating a deep matt solvent-free radiation-curing coating which will …
PIGMENTS
Rublev Colours pigments are made directly from mineral and organic sources. Our geologist, who has many years experience selecting minerals for pigments, travels to distant locations, and hand selects mineral ores for use in our pigments. We process the minerals by pulverizing, grinding and levigating for use as fine artists' pigments.
Easily Dispersed Pigments Revolutionize Coatings ...
The use of color predates modern humanity. Color options have expanded beyond the umber-ochre color line from the days when it was common to grind pigments with a quartz rock or abalone shell to make paint for body adornment and early cave DIY projects. Unfortunately, grinding pigment is still with us. Grinding, or dispersing, pigment is a practice …
Wetting and Dispersing Additives | 2016-06-01 | PCI Magazine
These wetting and dispersing agents are suitable for a wide range of pigments from inorganic particles to organic pigments and carbon blacks. Figure 17 shows the viscosity reduction of grinds of several organic pigments as well as a …
Tianjin SurfyChem T&D Co.,Ltd.
Characteristics. n High performance dispersing agents in water-based system;. n Good wetting effect to pigment and fillings. n Outstanding controlling flocculation effect. n Provide powerful charge repulsion property;. n Suitable for various powder;. n Reduce viscosity of grinding system, improve color development of millbase; . n Specially suitable for organic/inorganic …
Pigments / Dyes - NETZSCH Grinding & Dispersing
Dyes are also inorganic or organic colorants which, in contrast to pigments, are completely soluble in their vehicle (water or organic solvents). They are used, for example, to color textiles (textile dyes), plastics and plastic fibers and as chromophoric substances in food technology, e.g. beta-carotene in soft drinks.
The Effect of Grinding Conditions on Disperse Particle ...
In the use of organic pigments, the pigment must be effectively dispersed, so that it has a fine and uniform particle size distribution and finally forming a stable dispersion system. The dispersion effect of the pigment is determined by many factors. In this paper, the effect of grinding speed, grinding time and the mass ratio between grinding ...
Analysis of Pigment Process and Production Techniques for ...
This report explores two key manufacturing processes, and assesses multiple parameters for optimization of these processes. High shear dispersion using a rotor-stator style homogenizer and high-energy grinding using a basket type mill with zirconium balls as the grinding media were studied. The variation between grinding organic and inorganic pigments was assessed as …
Choosing the Right Grinding System for (Processing) …
Examples of organic pigments are phthalocyanine or quinacridone and examples of inorganic pigments are chrome oxide or iron oxide. Depending on the origin, it is obvious that each of these pigments is the result of a particular process with specific production steps such as purification, synthesis, oxidation, calcination, precipitation, etc.
TORGINOL Metallic Epoxy Pigments - XTREME POLISHING SYSTEMS
Torginol Metallic ColorPigments are special effect pigments composed of mica nano-particles coated with various organic and inorganic pigments to create pearlescent and iridescent effects that mimic the natural look of stone and rock formations. These unique pigments are designed to be field blended with a solids clear epoxy binder.
CLiQSPERSE BF, Additives, Wetting and dispersing Additives ...
CLiQSPERSE BF is a resin-like high molecular weight pigment dispersing agent for non-aqueous systems. The modified polyurethane is used in industrial systems to produce highly concentrated low viscous organic or inorganic pigment concentrates. The material is also recommended for direct grinding of pigments into a coatings mill-base.
inorganic pigment Archives - Shepherd Color
Shepherd Color's Green 30C659 incorporates their Dynamix ® technology, which removes the time consuming, energy-intensive, and variable pigment grinding step in laboratory development, scale-up, and full production. Green 30C659 is all inorganic and doesn't have any organic dispersion aids or resins included that might compromise the ...
Structural, magnetic and second harmonic generation ...
1. Introduction. The ancient Mayan pigment is original from Yucatan, México .Its colors vary from turquoise to blue indigo, and have been found to have great stability, durability and acid resistance over time,,, .The Mayan blue pigments are considered as a hybrid organic-inorganic nanostructured material that can solidified without crystallization, .
Choosing the Right Grinding System for (Processing) Pigments
Choosing the Right Grinding System for (Processing) Pigments. India together with China, are and will continue to be the growth motors of the global pigment industry. This is the conclusion of a study by the market research department of JM Financial. India is also substantially increasing domestic demand and export volume.
Inorganic vs. Organic Pigments | Differences & Uses | Brenntag
Pigments work by selectively absorbing wavelengths of light, but the process by which this occurs differs between organic and inorganic pigments. In organic pigments, the conjugated systems of double bonds within the molecules …
Inorganic vs. Organic Pigments | Differences & Uses | …
Organic pigments are transparent, while inorganic pigments are opaque. This means that a single layer of organic pigment may not be sufficient to create a good color layer, but a single layer of inorganic pigment may provide sufficient coverage to conceal the Organic and Inorganic Pigments in the Market
Making Pigment Dispersion Effective: Steps To Be Considered
Organic pigments (aromatic surface treatment) - Dispersants containing phenyl or naphthyl groups are recommended. Inorganic pigments (oxides, sulfides, silicates, etc.) - Dispersants containing acidic groups, i.e, phosphate, carboxy, or sulfate are recommended. Carbon blacks (diazonium surface treatment) - Dispersants containing nitrogen.
Pigment Dispersion: Wetting & Dispersing Agents for …
Recommended for inorganic materials and waterborne systems suitable for organic pigments Surfactant type - They have an excellent compatibility and excellent water dispersibility. They offer many alternatives to replace the APEO products (alkylphenol ethoxylated). Reducing the surface tension improves the wetting process.
DISPERSANTS PRODUCT GUIDE - Lubrizol
Solsperse™ 12000S - For use on organic blues/greens and carbon black pigments in water and alcohol based systems Solsperse™ 22000 - For use on certain organic red and yellow pigments in solvent based systems Dispersant selection is dependent on the surface functionality of the pigment or particle as well as the polarity of the continuous phase.
US4287000A - Grinding of pigments - Google Patents
A method of salt grinding of pigments wherein the material to be ground is milled with a salt, an organic conditioner, and larger particles such as balls, nails, or in a strong kneader for comminuting the pigment to the desired state of subdivision. This grinding mass is made into a smooth flowing suspension by addition of more organic conditioning agent rather than …