Plastic Technology Service Ltd

Supernova

Supernova Chemical Purging Compoud

Supernova is suitable for all thermoplastic processing equipment and is available in concentrate or ready-to-use form.

Ready to Use Grades

Supernova Grade
Processing Temperatures
For Purging
LTF
120 – 220°C
LDPE (MFI>6), LLDPE, EVOH, EVA, Flexible PVC (Shore D <80), TPE and TPR
LTH
120 – 220°C
DPE (MFI<6), LLDPE and Rigid PVC (Shore D >80)
ST
220 – 320°C
ABS, ASA, HDPE (MFI>7, PA, PC, PET, PET-G, PMMA, PMP, POM, PP (MFI>5), PS, PU and SAN
EF
250 – 330°C
Extrusion equipment of HDPE cables (MFI<0.5)
HT
>320°C
Fluoropolymers, HDPE (MFI<7), HMWPE, Noryl (filled and unfilled), PBT, PC/ABS, PEEK, PEI, PES, PP (MFI<5), PPSU and Polysulphone
HT-GF
315 – 350°C
Amodel (PolyPhthalamide)

Concentrate Grades

Supernova Grade
Processing Temperatures
For Purging
LT
120 – 220°C
EVA, EVOH, LDPE, LLDPE, PVC, TPE and TPR
CC
>220°C
ABS, ASA, Fluoropolymers, HPDE, HMWPE, Noryl, PA, PBT, PC, PC/ABS, PEEK, PEI, PET, PET-G, PES, PMMA, PMP, POM, PP, PPSU, PS, Polysulphone, PU and SAN
CX
175 – 420°C
Transparent PC and PMMA
SH
330 – 450°C
Ultem, Ryton, Torlon, PEEK, Polysulphone, Teflon and Extem

NOTE: The Concentrate Grades are to be mixed in by the user with a carrier polymer of lower or equal melt flow index of the material to be removed.

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