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TECHNIPOL® 157

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TECHNIPOL® 157

TECHNIPOL® 157

CO-POLYESTER
CO-PE

TDS

TECHNIPOL® 157 is a co-polyester based thermoplastic adhesive designed for the production of diesel filters in the automotive industry.

TECHNIPOL® 157 is characterised by a high chemical resistance (mineral oil and diesel vapours) and by a good thermal resistance.

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Suitable for diesel filters manufacturing

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Thermal resistance

TECHNICAL CHARACTERISTICS

Density ASTM D 792 │ ISO 1183 g/cm3 1,25
Melting temperature ASTM D 3418 │ ISO 11357-3 °C 154
Elongation at break ASTM D 638 │ ISO 527 % >500
Viscosity – Brookfield* 190°C MI 12 Pa·s 37
Viscosity – MFI 190°C 0.325 Kg ASTM D 1238 │ ISO 1133 g/10 min 41

*Cone/plate Viscometer, Model Brookfield CAP 2000+

VISCOSITY vs TEMPERATURE CURVE

APPLICATION INDICATIONS

Suggested temperature profile for melters:

PRE-HEATING GRILLS

 TANK HOSE NOZZLE
165-175°C 180-190°C 190-200°C 190-200°C

USES

Diesel filters

PACKAGING

25 kg bags equipped with an aluminum film barrier against moisture action.

500 kg cardboard octabins equipped with an inner PE liner.

STORAGE

Product can be stored for 12 months if stocked in a cool and dry place and protected from light.

When stocked around 5 – 10°C or below, it is recommended to keep it at 15 – 20°C for at least for 24 hours before using it.