Applications

Polyurethane adhesives and sealants

PU systems for bonding, sealing and CASE applications.

Common production issues

Cure speed and open time
Compatibility and storage
Substrate adhesion
Moisture and ambient conditions

How additives contribute

Catalysts tune the cure profile.
Raw materials are selected for the system and substrate.
Adhesion and aging tests are required.

For a more precise recommendation

Share the system, baseline formulation, equipment, process conditions and observed defect. Do not send confidential information without an appropriate agreement.

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