Polimeri Europa S.p.a.

Loris Zamperlin

Antonio Ponticiello

Alessandra Simonelli

Dario Ghidoni

Process for improving the insulating capacity of expanded vinyl aromatic which includes:

Process for improving the insulating capacity of expanded vinyl aromatic polymers and the products thus obtained

Process for improving the insulating capacity of expanded vinyl aromatic which comprises:

Process or improving the insulating capacity of expanded vinyl aromatic polymers and the products thus obtained

Expandable vinylaromatic polymers which comprise: a) a matrix obtained by polymerizing 50-100% by weight of one or more vinylaromatic monomers and 0-50% by weight of a copolymerizable monomer; b) 1-10% by weight, calculated with respect to the polymer (a) of an expanding agent englobed in the polymeric matrix; c) 0.01-20% by weight, calculated with respect to the polymer (a) of carbon black distributed in the polymeric matrix having an average diameter ranging from 30 to 2000 nm, a surface area ranging from 5 to 40 m/g, a sulfur content ranging from 0.1 to 2000 ppm and an ash content ranging from 0.001 to 1%.

Growing community of inventors

Porto Mantovano, Italy

Loris Zamperlin