Bergen International LLC has debuted a foaming polyethylene for rotational molding.
Foamazol chemical foaming agents can be used with high and linear low density PE skins in rotomolding.
The foaming compound can provide a range of foam densities and wall thicknesses, according to the Rochelle Park, N.J.-based company. The foaming agent in the compound is fully dispersed, providing a consistent cell structure.
Bergen said use of the Foamazol compound allows users to increase wall thicknesses while reducing weight ratio. A roto¼¼- molder also can make multiple skin/foam layers.
The compound is suited for two-addition molding systems and drop-box molding systems.
Tel. 201-909-3767, fax 201-909-3769.