Akrosorb™ 29691 PE (72)

Akrosorb™ 29691 PE (72) by Akrochem is a release agent and internal lubricant for synthetic- and natural rubbers. It is a uniform dry powdered dispersion of 72% polyethylene homopolymer on synthetic calcium silicate. This additive is a processing aid for rubbers that offers excellent release from metal surfaces. It also functions as a mold release in many non-black formulas. It is a dry liquid dispersion (DLD), easy to handle and can be weighed accurately. Akrosorb™ 29691 PE (72) allows the use of polyethylene wax for mill mix processing (most solid PE waxes require melt temperatures of over 200°F). It shows better uniformity of the mix at lower processing temperatures.