Unitary Products Group Mechanical Specifications

722788-UGS-A-0811

UNITARY PRODUCTS GROUP MECHANICAL SPECIFICATIONS

COMMERCIAL PACKAGED AND SPLIT SYSTEM PRODUCT- EVAPORATOR AND CONDENSER COIL PROTECTIVE COATING.

TechniCoat 10-2™ Specification Sheet

Coating Description:

TechniCoat 10-2™ is a coating system that follows a prescribed set of procedures and protocols designed to insure the highest standard of quality. The system uses a modified-phenolic coating specifically formulated with elasticity properties for use on HVAC coils and equipment.

Surface Material:

TechniCoat 10-2™ is designed especially for metals found in manufacturing HVAC equipment specifically, copper and aluminum.

Coating Characteristics:

Finished coating surface will be free of micro-porosity, have no bridging between fins, shall be chemical resistant to naturally occurring corrosive environments (specifically salt-water environment), lead free, hexavalent chromium free, non-conductive, flexible, UV resistant and subscribes to the national standard known as Post-Coating Chemical Resistance Guide. PCRG is available upon request.

Appearance:

Finished coating shall be a glossy standard phenolic red oxide. Finished coating will show no softening, blistering, cracking, flaking, or loss of adhesion. Coating penetration of the coil will be 100% and show no holidays or inclusions.

Application:

Surface will be prepared initially by decontaminate and degrease wash. Surface then will be chemically etched. Coil will be totally immersed in a modified-phenolic solution. Dissimilar metals, i.e. exposed copper return bends and tubes in contact with galvanized end plates, will be encapsulated. Final top coat of modified-phenolic will be applied by spray system with specific build up for fin edges, then cured.

Quality Control:

To ensure the quality and integrity of the coating, TechniCoat 10-2™ operates with an established written quality control system known as TQS 10-003.

Performance Level:

ASTM-B117 passed 4,500 hours per ASTM-D1654 criteria. (Salt-spray fog test.)

ASTM-D3359, method B, rated 5B (Cross-hatch adhesion test.)

ASTM-D2794, less than 10 in lbs. (Impact resistance test.)

ASTM-D3363, less than HB, (Pencil hardness test.)

High temperature test: coating soft at 450°ƒ.

Water immersion test: 75°ƒ/24hr, no surface effects.

Subject to change without notice. Printed in U.S.A. 722788-UGS-A-0811

Johnson Controls Unitary Products

5005 York Drive

Norman, OK 73069