TECHNIPOL® 170 G is a co-polyester based thermoplastic adhesive designed for the production of oil and diesel filters in the automotive industry.
TECHNIPOL® 170 G is characterised by a high chemical resistance (mineral oil and diesel vapours) and by a good thermal resistance.

Suitable for diesel filters manufacturing

Thermal resistance
Density | ASTM D 792 │ ISO 1183 | g/cm3 | 1,27 |
Melting temperature | ASTM D 3418 │ ISO 11357-3 | °C | 170 |
Elongation at break | ASTM D 638 │ ISO 527 | % | >500 |
Viscosity – Brookfield* 210°C | MI 12 | Pa·s | 36 |
Viscosity – MFI 210°C 0.325 Kg | ASTM D 1238 │ ISO 1133 | g/10 min | 40 |
*Cone/plate Viscometer, Model Brookfield CAP 2000+
UNDER HOPPER |
FEEDING ZONE | COMPRESSION ZONE | METERING ZONE | EXTRUSION DIE/ HOSE | NOZZLE |
60 – 80°C | 120 – 150°C | 170 – 190°C | 180 – 210°C | 200 – 220°C | 200 – 220°C |
Suggested temperature profile for melters:
PRE-HEATING GRILLS |
TANK | HOSE | NOZZLE |
180 – 190°C | 210 – 230°C | 220 – 230°C | 220 – 230°C |
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Oil and diesel filters |