Blowing agents, called also foaming agents, are usually used in plastic industry mainly for weight decrease and cost reduction. The Use of blowing agents could help to modify surface appearance, to improve warpage, to remove sink mark and to decrease cycle time.
PALMAROLE range is composed of powder mixtures, liquids and masterbatch up to 70% active ingredient content. Based n different endothermic chemicals and many carriers, PALMAROLE blowing agents could be used in most of the thermoplastics, such as;