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Description for Elantas (Altana) AD-1147-C
Based on the same formulation as CONAP® AD-1146, with lower solids content and lower viscosity. They too offer exceptional peal strength values, however, it require two coats for optimum strength.Brand Cytec Application Type Primer 1 Part or 2 Part 1-Part Material Form Liquid Substrate aluminum alloys, Glass, Steel, Wood, iron, magnesium, leather, glass-fiber laminates Manufacturer Elantas (Altana) Chemistry Solvent-Based Cure Method Solvent Viscosity (cPs) 160 Color Red, Amber Other Resistance Excellent hydrolysis resistance Can Be Used In Conjunction With These Materials Urethanes -
Technical Data for Elantas (Altana) AD-1147-C
Overview
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Application Type
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1 Part or 2 Part
- 1-Part
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Material Form
- Liquid
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Industry
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Chemistry
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Application Method
- Roll - roller-coating
- Brush - Soft brush
- Spray
- Other - Doctor-blade
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Cure Method
- Solvent
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Color
- Red - Amber
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Can Be Used In Conjunction With These Materials
- Urethanes
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Brand
- Cytec
Specifications
Cure Specs
Viscosity (cPs) 160 Test Method Material Resistance
Environmental Resistance Excellent environmental extremes resistance Other Resistance Excellent hydrolysis resistance Other Properties
Specific Gravity 0.860 Test Method % Solids (%) 14 Business Information
Shelf Life Type From date of manufacture Shelf Life (mon) 15 -
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Best Practices for Elantas (Altana) AD-1147-C
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Surface Preparation
High strength bonds can only be obtained if all surfaces to be bonded are free of dirt, rust, chemicals, and mold releases. In addition, surfaces to be bonded should be sandblasted, etched, or degreased.
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Application
Apply one or two coats of CONAP AD-1146 or CONAP AD-1147 (two coats are required for CONAP AD-1146-C and CONAP AD-1147-C) with a soft brush, allowing the adhesive to flow on the surface. Application may also be accomplished by spraying, roller-coating, or by doctor-blade. Air dry ½ hour between coats and one hour or longer after the final coat. Prior to the application of urethane, activate the primer by baking at 180ºF-200ºF for 1-2 hours.
For spray applications, dilute 1-part of CONAP AD-1146 or CONAP AD-1147 with ½ to 2 parts of CONAP® S-1 solvent. Dilute CONAP AD-1146-C and CONAP AD-1147-C 30%-40% with CONAP S-1 solvent. Two double spray coats should be applied with ½ hour air dry between coats.
NOTE: For optimum results, primer film thickness should be 0.0005 inches to 0.0015 inches. Under no circumstances should film thickness be less than 0.0005 inches.
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Curing
Air dry ½ hour between coats and one hour or longer after the final coat.
When bonding urethanes to metals, the drying period can be part of the preheat cycle used to bring the mold and part to the desired curing temperature. Preheat temperatures of 90ºC- 100°C (194ºF-212°F) for 2 to 3 hours are not detrimental. The adhesion of the urethane to the primer film is excellent, and the adhesion of the primer to the metal is improved.
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