CLEAN HT pour pièces PA 6 – PET – ABS en injection moulage/soufflage

CLEAN HT is a purging compound containing a high level of additives abrasive minerals and organic additives based on acrylic resin compatible with a large number of technical polymers. It is especially suitable for the extrusion of pipes, tubes and profiles. CLEAN HT can be use for purging injection line.

The product in granular form opaque, beige, is used to reduce the cleaning time. This product runs smoothly and can itself be easily removed from the extruder.

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Utilisation

Using CLEAN HT just before the dismantling of an extruder reduces cleaning time by about 50%. The transformation temperatures of Clean HT are between 230°C and 280 ° C. Avoid extrude Clean HT at a temperature at or below 200 ° C.

CLEAN HT also reduces significantly the amount of waste when changing formulas or colors.

We recommend first mixing 50% of CLEAN HT with the resin in use at the end of a campaign to reduce and extrusion temperatures and screw speed and never drop below 220 ° C.

Thereafter, use 100% CLEAN HT keeping a profile around 220°C for 15 minutes. Finally, turn off the machine and feed it with the new formula to be extruded.

Clean HT could be  used after Polyamide, EVOH, HIPS, ABS, PBT and others technical polymers.