TECHNIPOL® 170 N is a thermoplastic adhesive co-polyester based extruded into rod shape and used by the automatic lasting machines during the lasting operation in the footwear industry.
TECHNIPOL® 170 N has been specifically developed with a very short open time in order to further improve the production rate.
Thanks to its good flexibility, its excellent wettability and its high adhesion to leather and to both synthetic and regenerated materials, TECHNIPOL® 170 N is the ideal adhesive for the shoe manufacturing. Due to the wide variety of materials used in the today’s footwear construction, it is recommended to run some preliminary trials in order to homologate the TECHNIPOL® 170 N.
In the manufacturing process of TECHNIPOL® 170 N no organo-tin compounds have been used. The declaration concerning the total absence of tin compounds is available upon request.
High adhesion to leather and to both synthetic
and regenerated materials
|Diameter||–||mm||3.9 ± 0.1|
|Melting temperature||ASTM D 3418 │ ISO 11357-3||°C||170|
|Application temperature||–||°C||230 – 240*|
|Viscosity – MFI 210°C 0.325 Kg||ASTM D 1238 │ ISO 1133||g/10 min||40|
*depending on the substrate and the applicator