TECHNIPOL® 170/G

DESCRIPTION

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.

TECHNICAL CHARACTERISTICS

Properties	Test method	U.M.	Values
Melting temperature	ASTM D 3418 / ISO 11357-3	°C	170
Brookfield viscosity* (210 °C)	MI 12	Pa*s	36
Viscosity - MFI 210 °C 0.325 Kg	ASTM D 1238 / ISO 1133	g/10 min	40
Density	ASTM D 792 / ISO 1183	g/cm³	1,27
Elongation at break	ASTM D 638 / ISO 527	%	> 500

*Cone/ plate Viscometer, Model Brookfield CAP 2000+.

VISCOSITY vs TEMPERATURE CURVE

TECHNIPOL-170G-viscosity-temperature-scheme

APPLICATION INDICATIONS

Suggested temperature profile for extrusion:

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

Suggested temperature profile for melters:

PRE-HEATING GRILLS	TANK	HOSE	NOZZLE
180° – 190 °C	210° – 230 °C	220° – 230 °C	220° – 230 °C

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 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.