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Secondary Operations: Adhesive Bonding Methods
CRITICAL CONSTRAINTS
Acrylics
Solvent free
Bonds most materials
Moderately fast cure
Medical grades available
Two Component Polyurethanes
Solvent free
Bonds most materials
Excellent structural bond
UV Adhesives
Solvent free
Fast cure
Join dissimilar materials
Low chemical aggressiveness
Medical grades available
Cyanoacrylates
Solvent free
Instant bond
Join dissimilar materials
Medical grades available
Moisture-Cured or Heat-Cured Polyurethanes
Fast bond
Good "green" strength
Clarity
Silicones
Flexible bond
High temperature resistance
Slow cure
Low bond strength
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