Microencapsulation Resins
YDNRESIN evaluates selected water-compatible melamine resin chemistry for microencapsulation shell systems where aqueous processing, crosslinking behavior and process control must be validated.
Waterborne melamine chemistry for process-specific shell formation.
YDN385 is the principal current YDNRESIN resin candidate for selected microcapsule shell systems. Microencapsulation performance is highly process-dependent, so wall formation, pH, temperature, cure and payload compatibility must be validated in the actual process.
YDN385
Fully water-soluble high-imino platform for evaluation in compatible microcapsule shell processes.
Application Guide
Review the process variables that matter before evaluating a resin in a capsule system.
Shell chemistry is only one part of the system.
Wall formation
Resin concentration, prepolymer condition and reaction sequence influence capsule-wall development.
pH control
Acidification profile and reaction pH can materially change condensation and stability.
Thermal profile
Temperature and residence time influence cure, wall strength and residual chemistry.
Payload compatibility
Core material, emulsifier and additives must remain compatible throughout encapsulation.
Microencapsulation requires process data.
Share capsule size target, core material, emulsifier system, pH profile and cure conditions for technical discussion.