TECHNIPOL® PA 2188 is a co-polyamide based thermoplastic adhesive for automotive filter industry.
In air engine filter manufacturing it can be used for edge sealing, for reinforcing beads and for pre-filter element bonding. Beside this, in oil engine filter manufacturing it can be used for first/last pleat bonding and for ecological end caps molding.
It is characterized by a quick setting time, a good flexibility, a good wettability and a good chemical resistance.
TECHNIPOL® PA 2188 contains more than 80% of raw materials coming from renewable resources (not-edible).
> 80% renewable resources content
|Density||ASTM D 792 │ ISO 1183||g/cm3||0,98|
|Softening point||ASTM D 3461||°C||188|
|Viscosity – Brookfield* 232°C||MI 12||Pa·s||4,0|
*Cone/plate Viscometer, Model Brookfield CAP 2000+
|FEEDING ZONE|| COMPRESSION
|METERING ZONE||EXTRUSION DIE/
|50 – 80°C||120 – 150°C||170 – 195°C||195 – 210°C||210 – 220°C||210 – 220°C|
Suggested temperature profile for melters:
|210 – 220°C||215 – 225°C||230 – 240°C||230 – 240°C|
Oil and diesel filters