Important Two-Component Material Information
Foam Resins with 245 fa BlowingAgents
Some foam blowing agents willfroth 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
Changing the materialtypes used in your equipment
requiresspecial attention to avoid equipment damage
and downtime.
• When changing materials, flush the equipment
multiple times to ensure it is thoroughly clean.
• Always clean the fluid inlet strainers after flushing.
•Checkwithy
ourmaterial 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.
83A1705J