Pratley Ezeebond is a sophisticated, high performance, 3rd generation toughened acrylic adhesive. eing tough, it can withstand impact and is used in aerospace and defence applications. It is ideal for replacing spot welds and rivets with a line bond.
Features:
- High peel strength.
- Fast cure.
- Tough.
- Bonds most materials and rigid plastics.
- Bonds to oily surfaces also.
- Extremely tolerant of malproportioned.
- Oil and paraffin resistant.
- Ideal for bonding reasonably well mating surfaces
- Can replace spot welds and rivets
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Exceptional adhesive on most rigid plastics, fibre glass and aluminium
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Can tolerate oily surfaces
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Can tolerate minor gap filling
Time to set. (at 23°C)Cure time is affected by reaction heat.
The following is valid for 2 g of Part A mixed on a metal surface with 2 g of Part B.
Handling bond in 4½ minutes.
60% strength in 20 minutes.
Full strength in 1½ hour.
Surface preparation. Surfaces to be bonded should be free of loose dirt,rust or paint. Light oil film on the surface is not a problem. Sanding to lightly abraded surfaces will enhance adhesion
Some suggested uses
1. Bond sheet metal using bead/line bonds.
2. Bond sheet aluminium.
3. Attach top-hat section stiffeners to sheet metal.
4. Assemble fibre glass components.
5. Bond loudspeaker magnets.
6. Bond model motors to mounting plates.
7. Bond brass name plates to apparatus.
Not recommended for
• Continuously high temperatures (above 80°C).
• PTFE, Polyethylene, Polypropylene and Polyacetal.
• Prolonged immersion in water.
Shelf life. The shelf life of reactive acrylic is highly dependant upon temperatures. Exposure history. Store in a cool place (7°C is the best). Expected life at 23°C is 1 to 2 years. Even short excursions to high>40°C temperatures will adversely affect shelf life.
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