WEB EXCLUSIVE: Glass-reinforced nylon 6 has been the material of choice for replacing metal in automotive air-intake manifolds. Now, for the first time, glass-filled polypropylene has beaten out nylon for this application in a wide variety of Volkswagen 2010 models. XMOD GB306SAF from Borealis in Vienna, Austria (U.S. office is Borealis Compounds LLC, Port Murray, N.J.) is a 35%-short-glass PP with an operating temperature between -40 C and +120 C (-40 F to 446 F). It was chosen for its cost and weight savings of 10% to 15% vs. nylon. It also offers better sound damping than previous plastic intake manifolds. The VW manifolds are injection molded by Mahle Filter Systems UK at the same speed as nylon manifolds.
(908) 850-6200 • borealisgroup.com
+43 1 224 000 • borealisgroup.com
Borealis Compounds LLC
176 Thomas Rd Port Murray, NJ 07865
Phone (908) 850-6200 Fax (908) 850-1236