Long-term Corrosion Inhibitors for Coatings and Inks

HALOX® 580 by ICL is a low-VOC, bio-based liquid corrosion inhibitor. It is cost-effective and provides improved adhesion, water resistance with synergistic benefits. It is non-flammable and shows good shelf stability.

• It offers minimal gloss impact and is perfect for eco-label compliant coatings.
• It is sustainable, clean labeled, heavy metal-free, APEO-free, HAPS-free and non-hazardous for shipping and transportation.
• It can be easily post added or added in the letdown stage.
• It is suitable for thin-film coatings, acrylic emulsions, epoxies, water reducible alkyds, polyurethanes, alkyds and urethane alkyds.
• HALOX® 580 is used for protection of waterborne clear coats, solvent-based, high solids, 100% solids paints, primer and direct-to-metal (DTM) coatings.
• Recommended dosage level is 0.5-3.0% based on total formula weight.

HALOX® Z-PLEX 111 by ICL is a highly versatile and economical corrosion inhibiting pigment. It is zinc phosphate complex designed to compete head-to-head with standard zinc phosphate pigments. It is a white, non-refractive grade used in protective coating systems.

• It is suitable for solvent-based epoxies, epoxy esters, short-, medium- & long oil alkyds and water-based epoxies, polyurethanes & polyurethane dispersions.
• HALOX® Z-PLEX 111 has a shelf life of 36 months.

HALOX® SZP-391 by ICL is a non-refractive, most efficient and versatile corrosion inhibiting pigment designed for long-term corrosion protection of coatings systems. It is a blend of strontium and zinc phosphosilicates. It is recommended for solvent-based epoxies, epoxy esters, polyurethanes, short-, medium- & long oil alkyds (both traditional and high solids), polyesters and silicones.

• It is suitable for water-based epoxies, polyurethanes, polyurethane dispersions, water-reducible alkyds, alkyd dispersions, chlorinated polymers and acrylics.
• It is designed for use in high acid value resins, latexes, catalyzed baking systems and vinylidene chloride latexes.
• The fine particle size and low oil absorption of HALOX® SZP-391 makes it the pigment of choice in thin film applications (<1 mil or 25 microns).
• The dosage level is 2-5% based on total formula weight in many water-based systems and 3-7% based on total formula weight in traditional solvent-based coatings.
• It has a shelf life of 36 months.

HALOX® SZP-395 by ICL is a white, non-refractive, efficient and versatile corrosion inhibiting pigment designed for protective coating systems. It is a proprietary blend of strontium and zinc phosphosilicates.

• It is recommended for use in a wide variety of resin systems such as alkyds (both traditional and high solids), epoxies, latexes, water-reducible alkyds, high acid value resins, catalyzed baking systems, and vinylidene chloride latexes.
• The fine particle size and low oil absorption of HALOX® SZP-395 makes it the pigment of choice in thin-film applications (<1 mil or 25 µm).
• The dosage level is 2-5% for water-based systems and 3-7% for solvent-based coatings based on total formula weight.
• It has a shelf life of 36 months.

HEUCOPHOS® SRPP by Sudarshan Chemical Industries is a zinc-free corrosion inhibitor. It is a high-performance pigment based on modified strontium aluminum polyphosphate hydrate. It is designed for powder coatings and UV cured systems.

• It possesses higher phosphate content compared to most orthophosphates, allowing excellent long-term protective behavior.
• It is a special adjustment of HEUCOPHOS® SAPP, and is used as a replacement of chromates in high-performance applications, mainly in coil coatings and aircraft primers.
• It exhibits high electrochemical effectiveness due to altered chemical structure design.
• HEUCOPHOS® SRPP is suitable for water-based coatings based on alkyd emulsions, 2K epoxies, 1K & 2K polyurethanes, silicone resins, acrylic & modified acrylics and butadiens (with low or no VOC).
• It is also used in solvent-based coatings based on high solids alkyds & epoxies (with low or no VOC), 2K epoxies, 2K- and high solids polyurethanes.

HALOX® 650 by ICL is an organic corrosion inhibitor primarily designed for coatings and primers on metal surfaces. It is a stand-alone inhibitor that provides synergy when combined with inorganic anti-corrosive pigments e.g. HALOX® 430 to maximize corrosion resistance. It will replace heavy metal e.g. Cr(VI) based corrosion inhibitors in many cases. It is suitable for solvent based epoxy, polyurethane, acrylic, polyester, and alkyds: UV, wash and etch primers, coil, and powder coatings.

• It is specifically designed for use in solvent-borne or powder-coating applications to provide long-term corrosion protection.
• Recommended dosage level is 1-3% based on total formulation solids.
• HALOX® 650 has a shelf life of 36 months.

HEUCORIN® RZ by Sudarshan Chemical Industries is a corrosion inhibitor based on a zinc salt of an organic nitro compound. It is designed for the application in protective coatings.

• It is easy to add in, and exhibits high activity at low concentration levels.
• It shows compatibility with a broad variety of resin systems.
• Due to unique organic/inorganic synergies between HEUCORIN® RZ & HEUCOPHOS® pigments, it is possible to improve existing protective coatings to a significant extent.
• These combinations offer improved early substrate protection, adhesion and wet adhesion properties, thus resulting in increased long-term protection.

HALOX® 515 by ICL is a liquid organic corrosion inhibitor for high gloss (direct to metal) coating systems. It offers cost-effective flash rust protections and long-term corrosion protection when used as recommended.

• It provides improved adhesion at the scribe and good humidity resistance.
• It is heavy metal free, nitrite-free, and contains no chromates or phosphates.
• It can easily and effectively be post added or added in the letdown stage of any coating system.
• The dosage level is 1-3% based on total formula weight.
• HALOX® 515 has a shelf life of 24 months.

HEUCOPHOS® CMP by Sudarshan Chemical Industries is a zinc-free corrosion inhibitor. It is a non-hazardous metal complex based on phosphate. It possesses improved pigment structure, particle size distribution and dispersibility.

• It offers cost-effectiveness and has universal applicability for long-term protection.
• It is recommended for solvent-based coatings including long-, short- & medium oil alkyds, high solids alkyds & epoxies, epoxy esters as well as 2K-, high solids- and moisture-cured polyurethanes.
• HEUCOPHOS® CMP is also used in water-based coatings including alkyd emulsions, 2K epoxies, 1K & 2K polyurethanes, silicone resins (with low or no VOC), acrylic & modified acrylics and butadiens.
• It is suitable for wash & shop primers, direct to metal (DTM) coatings, powder coatings, and UV cured systems.

HALOX® 570 LS by ICL is a ready-to-use liquid version of organic corrosion inhibitor HALOX® 570 which requires no dilution. It is designed for use in waterborne industrial and decorative coatings to provide flash rust and long-term corrosion protection on metal surfaces.

• It is especially effective along weld seams to prevent galvanic corrosion.
• It may be used in formulations based on waterborne acrylics, epoxy esters, 2 component epoxy, waterreducible alkyds, and water-based polyurethanes.
• It may be also applied in both waterborne primers and direct-to-metal topcoats.
• It has minimal effect on gloss reduction in direct-to-metal coatings.
• Recommended dosage level is 1-3% based on total formula weight.
• It has a shelf life of 36 months.