Important Isocyanate (ISO) Information
3A8502A
7
Foam Resins with 245 fa
Blowing Agents
Some foam blowing agents will froth at temperatures
above 90 °F (33 °C) when not under pressure,
especially if agitated. To reduce frothing, minimize
preheating in a circulation system.
Changing Materials
NOTICE
Changing the material types used in your equipment
requires special attention to avoid equipment damage
and downtime.
•
When changing materials, flush the equipment
multiple times to ensure it is thoroughly clean.
•
Check with your material manufacturer for
chemical compatibility.
•
When changing between epoxies and urethanes or
polyureas, disassemble and clean all fluid
components and change hoses. Epoxies often
have amines on the B (hardener) side. Polyureas
often have amines on the B (resin) side.
Summary of Contents for 26D001
Page 31: ...Notes 3A8502A 31 Notes...
