Hamico® 8936 – Rinse Aid

Hamico® 8936 Rinse Aid is an additive for rinse systems after pickling steel using hydrochloric or sulfuric acids. Hamico® 8936 Rinse Aid prevents the formation of iron hydroxide slimes which typically occur in rinse tanks and prevents surface discoloration on steel exiting the bath. Hamico® 8936 Rinse Aid complexes ferrous iron, thus preventing it from re-depositing.

Hamico® 8936 Rinse Aid buffers the rinse water against sudden drops in pH, due to acid carryover from pickling tanks and protects from flash rusting after rinse operations. It may be used in hot or cold baths.

Hamico® 8936 Rinse Aid is easy to handle and is not corrosive to the skin.

Hamico® 8934 – Rinse Aid

Hamico® 8934 Rinse Aid is a stain preventing additive for rinse systems for use after hydrochloric or sulfuric acid pickling operations. It is an acidic product possessing corrosion protection and wetting. It is designed to eliminate the brown or reddish stains often experienced on steel exiting a continuous pickler. It eliminates the formation of iron hydroxide slimes which accumulate in rinse tanks as a result of acid bath carryover. Hamico® 8934 Rinse Aid is compatible with waste treatment processes where removal of metals like iron, copper, zinc, and chromium must be accomplished to meet limits for effluents.

This product prevents carryover products from depositing on the immersed steel surface and protects the rinsed surface before drying occurs. Hamico® 8934 Rinse Aid is low-foaming to make water treatment and disposal easier and employs a tracer to make it easy to make concentration determinations using a test kit.

Immunol® 1228-2 – NDT Additive

Immunol® 1228-2 is an additive for use in non destructive test applications such as ultrasonic inspection or hydrostatic (or pressure) testing. It provides rust protection and reduced surface tension to water baths used for immersion testing of these types. Is recommended for systems constructed of (or used for testing) steel and aluminum. This version provides much lower surface tension to water than Immunol® 1228. Protection against flash rusting and short term indoor storage provided. Product improves the effect of ultrasonic waves from transducer. It improves the liquid media by eliminating air pockets more rapidly. (For systems with agitation or rapid re-circulation, use Immunol® 1228)

Rainkote® NC – Stain Prevention Additive

Rainkote® NC is an additive to prevent line-stop stain in the rinse section of hydrochloric or sulfuric acid pickling lines. It is an acidic product possessing corrosion protection and wetting. It is designed to eliminate brown or reddish stains often experienced on the steel strip exiting a continuous pickler. It eliminates the formation of iron hydroxide slimes which accumulate in rinse tanks as a result of acid bath carryover.

Due to its non-chelating components, it is compatible with waste treatment processes where removal of metals like iron, copper, zinc, and chromium must be accomplished to meet limits for effluents.

Rainkote® 75 – Soluble Oil Rust Preventive

Rainkote® 75 is an emulsifiable oil-based rust preventive. The resulting thin oily film provides indoor protection of steel, cast iron, or galvanized surfaces for up to 6 months. Rainkote® 75 can be used in spray or immersion applications.

Immunol® 438 – Magnetic Inspection NDT Additive

Immunol® 438 is an additive for water when water is used in place of solvents to suspend pastes and powders as in magnetic particle inspection, i.e., Magnaflux and Magnaglo. Immunol® 438 is also an additive to hydrostatic test solutions and provides rust inhibition, dispersion and wetting to steel, iron, copper, brass and zinc surfaces.

Immunol® 1392-J – Water Soluble Rust Preventive

Immunol® 1392-J is odorless and dissolves instantly in any kind of water (even the very hardest) to make a clear, thin solution. Immunol® 1392-J has a slightly alkaline pH of 9.0 and is a detergent and rust inhibiting chemical for use on cast iron, cast steel and other ferrous metals. Immunol® 1392-J protects cast iron and ferrous metals submerged in its solutions for months and forms invisible, quick drying, protective coatings on metal, which insure maximum “indoor” protection. Deposited coatings of Immunol® 1392-J are water soluble and, therefore, will not show to advantage in humidity cabinet tests, due to condensation and the ease of washing the product off with plain water. Immunol® 1392-J will not cloud in water and will not gum or decompose when circulated in water. Immunol® 1392-J has exceptional power of heat absorption and convection. Immunol® 1392-J is not recommended for use on aluminum, copper or brass.

Immunol® 791-J – Mild Cleaner and Rust Inhibitor

Immunol® 791-J is an ultrasonic test tank additive that will dissolve instantly in any kind of water to make a clear, thin solution. Immunol® 791-J is a mild detergent and rust inhibiting chemical for use on cast iron, cast steel and other ferrous metals, but is not recommended for use on aluminum, copper or brass. Immunol® 791-J protects cast iron and ferrous metals submerged in its solution indefinitely and forms invisible, quick drying protective coatings on metal, which insure maximum “indoor” protection. Immunol® 791-J will not cloud in solutions of water at temperatures up to 210 (F) and will not gum or decompose when circulated in water.

Immunol® S-6-I – Aluminum Detergent Cleaner

Immunol® S-6-I can be used for all general cleaning and degreasing of ferrous and non-ferrous parts and equipment replacing flammable, toxic solvents and alkaline cleaners. Immunol® S-6-I emulsifies oils, mill soils and provides mild indoor rust protection in one operation. used in steel mills, metalworking plants, paper and textile mills as a “general purpose” solvent cleaner. widely used in tumbling and as a “bucket” solvent. Immunol® S-6-I is used as an additive for vibratory deburring or finishing and is inhibited for protection to aluminum.

Immunol® S-6 – Cleaner and Degreaser

Immunol® S-6 is used for all general cleaning and degreasing of ferrous and non-ferrous parts and equipment replacing flammable, toxic solvents and alkaline cleaners. Immunol® S-6 emulsifies oils, mill soils and provides mild indoor rust protection in one operation. Immunol® S-6 is used in steel mills, metalworking plants, paper and textile mills as a “general purpose” solvent cleaner and is widely used in tumbling and as a “bucket” solvent. Immunol® S-6 may also used as additive for vibratory deburring or finishing. (Use Immunol S-6-I grade for additional aluminum protection.)