Technipol® PA 2174 is a thermoplastic adhesive co-polyamide based for the automotive filter industry. It is characterized by a quick setting time, a good flexibility, a good wettability and a good chemical resistance.
Technipol® PA 2174 contains more than 80% of raw materials coming from renewable resources (no food grade).
Properties |
Test method |
U.M. |
Values |
Colour |
Amber |
||
Density |
ASTM D 792 / ISO 1183 |
g/cm3 |
0,98 |
Softening point |
ASTM D 3461 |
°C |
174 |
Brookfield viscosity* (205 °C) |
MI 12 |
Pa·s |
4,0 |
*Cone/ plate Viscometer, Model Brookfield CAP 2000+.
Suggested temperature profile for extrusion:
UNDER HOPPER |
FEEDING ZONE |
COMPRESSION ZONE |
METERING ZONE |
EXTRUSION DIE/ HOSE |
NOZZLE |
50° – 80°C |
110° – 140°C |
150° – 170°C |
180° - 200°C |
180° - 200°C |
190° - 210°C |
Suggested temperature profile for melters:
PRE-HEATING GRIDS |
TANK |
HOSE |
NOZZLE |
175° – 185 °C |
200° – 210 °C |
210° – 220 °C |
210° – 220 °C |
25 kg bags equipped with an aluminum film barrier against moisture action.
500 kg cardboard octabins equipped with an inner PE liner.
500 kg big bags.
Product is stable for 12 months when stored unopened in its original packaging, kept 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.