Dispersing agent for inorganic pigments, including titanium dioxide. The product is suitable for a broad range of applications in the coatings sector (paints, lacquers, inks). It has a strong viscosity reducing effect during grinding of pigments as well as in the final formulation.4. DISPEX Ultra FA 4425. active dispersing agent for universal colorants for decorative tinting systems; makes colorants with excellent compatibility and stability. 5. DISPEX Ultra FA 4431. active wetting and dispersing agent for inorganic pigments and fillers in solvent-based, solvent-free and water-based systems. 6.

Pigment in aqueous dispersion shall be made by grinding the pigment with water, dispersing agent, biocide, fungicide, pH stabilizer, and deer. ASTM test methods shall be conducted for coarse particles, pigment and linseed oil in paste in oil, and mass colorMineral oil based control agent offering control for high shear pigment grinding. BLAST 331E: Mineral oil based control agent offering control for high shear pigment grinding. BLAST 386: Silicone free, mineral oil based control agent that provides antiing during high shear pigment grinding operations.

The subject invention relates to compositions which are used as auxiliaries for pigment grinding and as dispersing agents for pigments. The compositions are essentially copolymers based upon acrylic acid, methacrylic acid, and sulfonic acid group containing monomers such as 2-acrylamido-2-methylpropanesulfonic acid.Wetting agents often are added to reduce interfacial tension and improve initial formation of the liquid-solid interfaces. The resulting dispersion commonly is called a pigment paste. Pigment dispersion can be divided into three overlapping steps: Wetting—for good wetting, the dispersant must have a lower surface tension than that of the pigment.

Dispersing additives, which adsorb on the pigment surface, facilitate liquid/solid interfacial interactions and help to replace the air/solid interface by a liquid medium/solid interface. The grinding process can be regarded as a de-flocculation process. In the absence of stabilizing agents, effects such as reduced color strength, decreased ...pigment grinding tricresyl phosphate nitrocellulose plasticizer Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US427421A Inventor Carson W ...

quality grinding resin. Its outstanding compatibility with all the main binders and organic solvents used in industrial coatings makes it the preferred solution for universal mixing systems and pigment pastes alike. When combined with Efka ® dispersing agents by BASF (see page 6), it enables the formulation of pigment pastes with high ...Stage 2 - Determines the higher pigment content required (Can be performed on lab. shaker e.g. Red Devil) Using the % AOWP of Polymeric agent (calculated above) + synergist (if required) prepare a series of millbases with increasing pigment contents in a GRINDING MEDIUM containing APPROXIMATELY 10% SOLID RESIN.

Wetting agent. Improves pigment grinding efficiency and, exhibits excellent dynamic and static surface tension values. Used in pressure sensitive adhesives... view more. Applications. Adhesives BioWet 125R . ADDAPT Chemicals . Solvent free, wetting agent. Exhibits good water retention properties and improves pigment grinding efficiency.compatibility) for pigment pastes in combination with grinding resins, such as Laropal® A81 Efka ® PX 4701 dispersing agent for high-performance pigments especially for energy-curable systems; especially for UV ink-jet; also for solvent-based applications, both mild-solvent and strong-solvent

Pigment Paste Grinding Auxiliary Disperse Agent, US $ 5 - 10 / Kilogram, Chemical Auxiliary Agent, NA, Polymer Dispersing Agent;Dispersing Agent;Disperse.Source from Qingdao Sanhuan Colorchem Co., Ltd. on Alibaba.As well as from adsorbent, carbon black, and iron oxide. And whether pigment dispersing agent is molecular sieve, activated carbon, or silica gel. There are 1,055 pigment dispersing agent suppliers, mainly located in Asia. The top supplying country or region is China, which supply of pigment dispersing agent respectively.

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 the organic ...Pigment Dispersing Agent Pigment Dispersing Agent Pigment Dispersing Agent For Grinding And Dispersing Color Paste. $10.00-$10.15 / Kilogram. 1000.0 Kilograms (Min. Order) Qingdao Goodow New Material Co., Ltd. CN 2 YRS. 5.0 (1) Contact Supplier. Ad. 1/6.

Nonionic surfactant, Grinding Pigment, Gloss Applications Pigment Grinding, OPV & Coating, Emulsion Polymerization. Selection_Guide 다운로드. Product Soluwet 200 Characteristics Wetting Agent, Ink & Emulsion stability Applications Pigment Grinding, Emulsion Polymerization.pigment grinding equipment, pigment grinding . 2,799 pigment grinding equipment products are offered for sale by suppliers on Alibaba, of which grinding equipment accounts for 37%, mine mill accounts for 1%, and flour mill accounts for 1%. A wide variety of pigment grinding equipment options are available to you, such as 1 year.

2. Do not add wetting agents separately. 3. Toynol® wetting agents can accelerate original powder wetting. 4. Adding Toynol® deers can quickly eliminate grinding . 5. To obtain optimal performance, Toynol® additives must be added in water before resin and pigment. 6. Advise gradient test to get optimal dosage.It is recommended for use in pigment grinding and letdown applications in inks, wood and plastic coatings, light duty industrial maintenance coatings, pigment dispersions and other water-based formulations. FDA compliances, no added APEs. Surfynol DF-695: A proprietary silicone emulsion deer designed for use in aqueous coatings and inks. It ...

Influence of Grinding Liquid Medium In addition to the characteristics of 3 stages of dispersion, we must take into consideration the influence of the grinding liquid medium as well. In solventborne systems, the wetting and dispersing agent must be …CN-102484059-B chemical patent summary.

Our products will enable reduction in production time, energy cost in the milling step, and pigment load leading to excellent color acceptance, minimal influence on viscosity of base paints as well as excellent compatibility in both water borne and solvent borne paints. Our main product brands include Phospholan, Alcosperse, and Amadol.A black single coat formulation utilizing PUD XM-2311 as a pigment grinding agent, PUD XM-4316 as a backbone resin and HMMM as a crosslinker is shown in Table 9. To prepare the pigment paste the XM-2311 polyurethane dispersant resin is blended with water and dimethyl ethanolamine and the carbon black is added. This

Pigment Grinding Agents Geochem polymeric dispersants can improve grinding efficiencies, color strength and universal color and resin compatibility without sacing performance properties versus anionic or cationic surfactants, wetting agents and dispersants.A polymeric dispersing agent especially recommended for Inorganic pigments. First choice for all types of Waterborne decorative applications including pigment and extender slurries. Reduces pigment grinding time and prevents phase separation during long term storage. It is a REACH compliant grade.

Find Best Pigment Dispersions White Supplier on Alibaba Pigment Dispersions White Supplier Directory. Source Top Quality Pigment Dispersions White Supplier, Pigment Dispersions White Companies, Chemical Auxiliary Agent Manufacturers. ... Grinding Equipment,Production line,Grinding Equipment(sand/bead mill),Dispersing equipment,Mixing Equipment ...Composition of the pigment paste made up for subsequent testing of dispersion quality. After grinding, clear lacquers are pigmented with the prepared tinters and applied onto clean glass plates. The ratio of the pigment to binder solids should be as follows: Inorganic pigments = 20-30%. Organic pigments = 10-15%. Carbon black = 5-10%. 3).

dispersing agent for pigments, Wholesale Various High Quality dispersing agent for pigments Products from Global Sodium Tripolyphosphate Suppliers and dispersing agent for pigments Factory,Importer,Exporter at Okchem.A preferred grinding aid (wetting agent) for pigments used in water-based inks is produced by the following procedure. All reactants are measured in parts by weight. Twenty (20) parts maleic anhydride are reacted with 100 parts tall oil fatty acid/rosin blend (80:20) at 205°-210-° C. for five hours.