Axel Plastics Research Laboratories Inc. has a new mold release designed for rotational molding of cross-linked polyethylene.
The new MoldWiz EM-606SFL grade is water based with extra slip demanded by XLPE, according to the Woodside, N.Y., company. It also maintains enough surface tension to allow the resin to easily coalesce. Those properties make parts easier to release and with fewer pockmarks and surface defects.
The new product is an 8 percent active, silicone-free emulsion of organic phosphate esters, fatty acids and fluoropolymer.
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