About CHT Group

CHT Group, founded in 1953, is a specialty chemicals company headquartered in Tübingen, Germany. With over seven decades of experience, CHT has established a reputation for innovation across various industries, emphasizing sustainability and technological advancement. CHT Group develops chemical solutions for coatings, including surface conditioners, water repellents, waxes, defoamers, film formers, levelling agents, rheology modifiers, and wetting agents. Its portfolio covers water-based, solvent-based, UV-curing, and high-performance coatings, supporting industries such as automotive, construction, and textiles by enhancing surface properties, durability, and sustainability.

ULTRALUBE® CT 1273

ULTRALUBE® CT 1273 by CHT Group is surface modifier. It acts as an alternative to PFAS-modified additives for semi-matte and matte coatings.

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VARIPHOB® AC 3030

VARIPHOB® AC 3030 by CHT Group is a high-performance silicone and wax-based hydrophobic agent for the protection of substrates. It is an organomodified polysiloxane. It imparts a hydrophobic effect to end products while allowing optimum water vapor permeability. It is designed for aqueous systems. It is open to diffusion & emulsion and increases the surface hydrophobicity. It is free from mineral oil, fluorine, organic solvents and silicone cycles (D4/D5/D6).<br> <ul style="padding-left: 40px;"><li>It has low tendency to dirt pick-up and improves early water resistance.</li> <li>Provides high durability in the final coating, high compatibility and no washout effect.</li> <li>It in non-ionic, non-yellowing and protects against wetness.</li> <li>It reduces the capillary water absorption and re-drying time.</li> <li>It is a self-crosslinking, soft silicone resin and stable to silicate.</li> <li>It is an innovative combination of breathability and reduced water absorption.</li> <li>VARIPHOB® AC 3030 is suitable for let-down stage, dispersion paints, plasters, exterior-, interior paints, plasters, primers and topcoats.</li></ul>

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SILCO® CT 1008

SILCO® CT 1008 by CHT Group is an anionic, high performance leveling, wetting and dispersing agent. It exhibits good water resistance, excellent color strength development, and storage stability for pigment concentrates. It is a compound of organo-modified phosphoric acid esters in water and polyalkylene glycol. It is highly effective APEO-, biocide- and mineral oil-free additive. It offers high compatibility, pigment stability and reduces syneresis.</br> <ul style="padding-left: 40px;"><li>It is broadly compatible with water-based binder systems in alkaline medium.</li> <li>SILCO® CT 1008 is designed for milling goods, metal treatment, pigment pastes, water-based seed-, wood- and industrial coatings.</li> <li>The recommended dosage is 10-35% for inorganic pigments, 10-25% for organic pigments and 8-15% for titanium dioxide calculated on the total pigment weight.</li> <li>It has a shelf life of 18 months.</li></ul>