• Tel. + (39) 0384 295237

TECHNIPOL® 32

  HomeSIPOL® SPA   –  TECHNIPOL®   –  TECHNIPOL® 32

TECHNIPOL® 32

TECHNIPOL® 32

CO-POLYESTER
CO-PE

TDS

TECHNIPOL® 32 is a co-polyester based thermoplastic adhesive designed for the production of air and oil filters in the automotive industry.

TECHNIPOL® 32 is characterised by:

  • a high chemical resistance (mineral oil and diesel vapours)
  • a good thermal resistance, compatible with the paper curing temperatures
  • a high flexibility, that assures the integrity of the filter during all production steps
SIPOL - Resisi Vapori Carburante Logo

Mineral oil and diesel vapours resistance

SIPOL - Flessibilità Logo

Flexibility

TECHNICAL CHARACTERISTICS

Density ASTM D 792 │ ISO 1183 g/cm3 1,11
Melting temperature ASTM D 3418 │ ISO 11357-3 °C 185
Elongation at break ASTM D 638 │ ISO 527 % >500
Viscosity – Brookfield* 210°C MI 12 Pa·s 34
Viscosity – MFI 210°C 0.325 Kg ASTM D 1238 │ ISO 1133 g/10 min 43

*Cone/ plate Viscometer, Model Brookfield CAP 2000+

VISCOSITY vs TEMPERATURE CURVE

APPLICATION INDICATIONS

Extruders are recommended when applying this grade.

Suggested temperature profile for extrusion:

UNDER HOPPER

 FEEDING ZONE COMPRESSION ZONE METERING ZONE EXTRUSION DIE/ HOSE NOZZLE
100 – 120°C 140 – 160°C 180 – 210°C 220 – 240°C 240 – 250°C 240 – 250°C

USES

Oil and 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.