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Applications

Compatible with various process

blown cast sheet barrier films purge

Film extrusion

purging compound for wires and cables

WIRES & CABLES

purge compound pipes tubes profiles

PIPES & tubes

purging injection molding

INJECTION MOLDING

technical polymers purging compound

ENGINEERING POLYMERS

compounding purging compound

COMPOUNDING

Clean Xpress can help you for all your needs :  to learn about all applications (blown, cast & sheet films ; wires & cables ; pipes, tubes & profiles, injection molding, engineering polymers, processing compounding…).

Guideline adapted to your production

CONTINUOUS PROCESS

Production changeover

DISCONTINUOUS PROCESS

Maintenance dismantling

CLEAN XPRESS RANGE

Are design for Material & Color Change productions, Maintenance & Shutdown/Startup operations. Are compatible with a wide range of polymers (Thermoplastics & TPEs)
Can work with all the processing modes (ie. both Extrusion & Injection processes). Polytechs produce various grades of Clean xpress to cover a broad range of polymer processing temperatures.

Grade temperature

Purging compound for all applications modes
Purging compound for premium polymers
Purging compound for very high temperature
Purging compound with balance cost / performances

CLEAN HDPE

From 150°C to 270°C

CLEAN HP

From 80°C to 230°C

CLEAN VHT

From 220°C to 300°C

CLEAN LDPE

From 100°C to 200°C

Single application grade temperature

Purging compound for injection hot runner
purging compound for fuoropolymer conversion
Purging compound for polypropylene

CLEAN HR

From 150°C to 240°C

CLEAN KDN

From 150°C to 260°C

CLEAN PP

From 180°C to 230°C

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