Tapecoat7030高温环氧树脂涂料

Tapecoat TC 7030 High-Build, High-Temperature Epoxy is a one-coat, stand-alone protection that exceeds all performance criteria for prevention of corrosion of above and below ground metal surfaces. This tough coating can be used for any general application including high temperature pipelines with a maximum constant operating temperature of up to 250°F (121°C).

TC 7030 is an environment-friendly two-component, 100% solids material that provides up to 30 mils of high-build thickness for tough abrasion resistance-to-backfill and soil stress damage. This surface-tolerant epoxy provides exceptional corrosion prevention for reconditioning pipelines, protecting joints, patching pipeline coatings, and covering irregular fittings and metal surfaces.

Specifications Color Red. Additional colors available upon request. Pot Life 15 to 20 min at 70°F (121°C) and 50% R.H. Max Constant Operating Temp 250°F (121°C) VOCs Zero Mixing Ratio 3.6:1 by volume Labeling No Red Label required

Surface must be clean and dry. Commercial blast to SSPC-SP6. Remove oil and grease with suitable solvent. Salt and other contaminants may be removed by high pressure fresh water cleaning. Pour entire contents of Part B Curing Agent (small container) into Part A Resin (large container), and mix thoroughly for approximately 3 to 5 minutes. Do not alter the amounts of A and B in the mixture. Apply epoxy by brush, pad, roller or spray.

Primer should be dry to touch before applying Tapecoat hot applied tapes or sleeves. As a stand alone coating, TC 7030 Epoxy provides superior corrosion protection above and below ground.

Specially selected Tapecoat reinforcing scrim can be applied over wet epoxy. After scrim has been applied, apply a second coat of TC 7030 Epoxy.

Application Parameters

Environment, Use only when the surface to be coated is above 40°F (4°C) and the relative humidity (R.H.) is less than 90%.

Application temperature, 40°F-250°F (4°C-121°C). Surface temperature must be 5°F
(3°C) above the dew point to avoid condensation.

Cure time, 60 to 90 minutes at 70°-80°F (21°-27°C) and 50% R.H. Cure time can be accelerated by preheating the metal surface to 100°F-200°F (38°-93°C).

Recommended coverage, Single-coat, stand-alone coating: 30 mils (0.76mm) thickness, with a coverage of 53 sq. ft. per mixed gallon (1.23 m2/liter)