ChemLine® 784/32 is a high functionality, two component thermoset polymer coating. When cured, the ChemLine® 784/32 high cross-link density is unlike other coatings. ChemLine® 784/32 delivers significantly improved product performance and anti-corrosion resistance. ChemLine® 784/32 coating is formulated with a unique polymer designed and engineered with 28 functional groups per molecule. This bridged aromatic backbone structure, when polymerized, translates into 784 crosslinks.
ChemLine® 784/32 cross-links predominately through an ether (carbon-oxygen-carbon) linkage. This eliminates high concentrations of hydroxyl groups (found in epoxies) and precludes formation of ester groups (found in vinylesters) which are subject to hydrolysis and acid attack. ChemLine® 784/32 can be ambient cured over time or low temperature forced air cured for immediate service.
ChemLine® 784/32‘s Higher Cross-Link Density Means:
Higher chemical resistance Higher toughness Higher heat resistance Higher resistance to abrasion
Provides Superior Chemical Resistance to: 98% Sulfuric Acid Methanol 37% Hydrochloric Acid Methylene Chloride 50% Sodium Hydroxide Acetic Acid Most acids, alkalies, and solvents
Chemical Processing - Tanks, vessels, hazardous waste, stacks, pumps, bag houses.
Transportation - Rail Cars, Tank Trailers, ISO Containers, Totes
Paper & Pulp - Digesters, black liquor tanks, bleaching, etc.
Mining - Acid tanks, scrubbers, etc.
High Technology - Clean rooms, floors, etc.
Power Generation - FGD systems, ducts and stacks, etc.
Steel - Pickling tanks, acid storage, acid waste neutralization,
Waste Water - Tanks, clarifiers, flocculation basins, neutralization chambers.