Pasa-Jell ™ 107 And 107-m
Products Description
Pasa-Jell™ 107 is inorganically thickened to permit application in localized areas. Pasa- Jell™ 107-M does not contain the inorganic thickener permitting immersion of large surfaces.
Pasa-Jell™ 107 is designed to provide a balanced ratio of components which will maintain the effectiveness of the etch rate and inhibit embrittlement as long as the total acid content is maintained above 20%.
Improvement of bond strength is based on surface activation which provides a receptive surface for adhesion.
Pasa-Jell 107 and Pasa-Jell 107-M chemically clean and activate titanium alloy surfaces to provide improved chemical bonding of adhesives.
Pasa-Jell™ 107 and Pasa Jell™ 107-M leave a clean surface with no trace of residual smut.
The etch life of Pasa-Jell™ 107-M is approximately 500 to 1,000 square feet of surface per gallon.
Use
- To improve the metal bond adhesions of titanium alloy.
Storage / Precautions
Pasa-Jell products are non-flammable and have a shelf life of one year without significant loss of activity when stored in a cool, dry area in the original, unopened containers.
This product is safe to use and apply when the recommended precaustions are followed. Before using this product, read and understand the Safety Data Sheet (SDS), which provides information on health, physical and environmental hazards, handling precautions, and first aid recommendations.
Application
For optimum results, the surface should be degreased with a solvent followed by either a wet or preferably a dry blast with a fine grit of 250-320 aluminum oxide to remove all corrosion products and to condition the metal surface before application of the Pasa-Jell product. Where blasting is not practical, the surface can be sanded lightly with aluminum oxide coated abrasives. Satisfactory results may be obtained with the use of alkaline cleaners.
Apply a layer of Pasa-Jell 107 to localized areas with a polyethylene, polypropylene, or fluorocarbon bristle brush immediately following the abrasive treating and allow it to stand for approximately 10-15 minutes. Follow by rinsing with cool tap water and allow to dry at room temperature.
For immersion treatment of titanium alloys, use Pasa-Jell 107-M in tanks.
Stainless Steel, Aluminum, and Titanium surface treatments for the aerospace industry.