PA6 sealing polyamides (NUREL S.A.)

Low melting temperature copolyamides a monomaterial solution.
Most packaging solutions require of the combination several polymers in order to achive the necessary technical requirements. In coextrusion films polyamides are used for their mechanical and barrier properties, and it is normally used in combination with polyethylene for its sealing properties. Nowadays this kind of packaging will become obsolete as they are not sustainable: they cannot be recycled.

Promyde® , now offer a new technical solution: Promyde BF740 and Promyde BF640, seleable copolyamides that thanks to their lower melting temperature can be sealed at aprox. 160ºC. These new products bring to the market the posibility to create monomaterial packaging solutions with main polyamide advantages.

Thanks to more than five decades of experience in the manufacture of polymers and fibers, and a commercial and technical experience accumulated in all these years, NUREL has become a solid supplier of polyamide 6 with a strong global presence in all market segments
NUREL started its operations producing polyamides in 1967. With the acquisition in 1999 by SAMCA, continuous investments in technology and capacity have reinforced NUREL’s presence as an Engineering Thermoplastics producer.
Over the years NUREL has achieved an extensive know-how of polymer chemistry and has placed all this knowledge to service our customers by developing specific polyamides for any extrusion and injection application.

NUREL's Promyde PA 6 offers a wide vistosity range from 3.3 up to 4.0 viscosity with different additive packages depending on specific final application requirements. Lubricants, nucleants and slip agents are available in our portfolio.
For specific requirements such as extreme transparency, low curling,sealing properties, high oxygen barrier or high CO2 permeability please ask for specialties range.
Our latest development in packaging will extend the shelf life of food thanks to its antioxidant and antimicrobial properties.