NCR Grade Purging Compound (Formerly Supernova™ Regular)

NCR Grade is a versatile, high-performance chemical purging compound especially suited for color and material changes for thermoplastic injection molding and extrusion machines. NCR Grade has a wide service temperature range encompassing most commodity and engineering grade resins processed up to 345°C (650°F), making it unnecessary to stock multiple grades.
arrow High Performance General Purpose arrow Polyethylene – Based
arrow Effective when used for shutdown and sealing to prevent buildup.
arrow Ideal for applications involving low flow or low pressure environments where foaming action is critical.


RESINS PURGED:
Most commodity and engineering resins within the processing temperature range.

NCR See our other grades
applications Color Changes checkmar NCH, NCT, NCF
Material Changes checkmar NCH, NCT, NCF
Hot Runner Cleaning checkmark
Shutdown/Sealing checkmark NCH, NCT, NCF
Clear/Low Residue Applications NCF
High Temperature Resins NCT
Low Temperature Resins
Carbon/Color Contamination checkmar NCH, NCT

Processing temperature: 175°C to 360°C (350°F to 680°F)

Download SDS   Download Product Sheet

Tips when using ASACLEAN-N Series Chemical Purging Compound:

arrow Purge at shutdown on Friday for a trouble-free startup on Monday.
arrow Soak 10-30 minutes, depending on specific application.
arrow Maximum cleaning achieved at 260°C to 315°C (500⁰F to 600⁰F) within the processing temperature range.