UP Grade – Advanced PP grade

UP Grade is an advanced olefinic-based purging compound designed for polypropylene and polyethylene colour/resin changes for thermoplastic injection moulding and extrusion machines.

The UP Grade purging compound is especially suited for fast and effective purging of hot runner systems.

UP Grade Purging Compound Features

✔ Advanced grade for olefinic resins.
UP grade’s advanced polypropylene-based purging compound is a great match for those olefinic-based agents in injection moulding and extrusion and gives greater purging power than the CP grade.

✔ Well-suited for hot runner cleaning
UP grade is 100% injectable into the mould and is extremely well suited for hot runner cleaning.

UP Grade Purging Compound Applications*

UP Grade Other available Grades
Applications Hot Runner Cleaning NewM, PT, C, SA, GL2, U, NewE, CP, UB, PF, SX
Sealing NewE, NewM, C, UB, SA, GL2, U, CP
Transparent Applications NewM, NewE, PT
High Temperature Resins SX, PF, PX2
Low Temperature Resins NewE
Black spots NewEX, PX2, CG
UP grade’s processing temperature is 170°C to 300°C .
UP grade requires a 0.5 mm clearance for hot runner gates and extrusion dies. (This works best if screen packs are removed; however, if not possible, use the maximum 100 mesh size.) UP has an MFI of 19 (ISO R11133, 10 kg – 220°C). Need help identifying the grade you need?

Do you want to learn more about the UP Grade?

Request the SDS, TDS or order your free sample now!

Do you want to learn more about the UP Grade?

Request the SDS, TDS or order your free sample now!