Product Description: Nucleator Masteratch. HM-664 is an additive concentrate containing Milliken’s Hyperform® HPN-210M nucleator. This masterbatch compound is designed to reduce cycle time in injection molded polyethylene parts, improve stiffness and HDT, and reduce or improve warpage challenges during processing.
Key Features: Designed to be added to injection molded polyethylene parts; Improved stiffness, HDT and part uniformity; Uniform concentration of additives in concentrate form; Masterbatch pellet for ease of addition and feeding into extrusion equipment.
Direction for Use: HM-664 is added to HDPE or LLDPE at 2.5% to 5% achieve faster cooling, higher crystallization temperature and a higher crystallization rate. Parts are ejected from the mold with at a higher overall temperature but will have more completed crystal formation, allowing a reduced overall cycle time; Note: Effectiveness is significantly reduced in LDPE due to a high long chain branching of the polymer. LDPE with MI>25 can present some of the above performance improvements.
FDA Compliance: This product is not approved for use in food contact applications at this time, but will be updated once regulatory tests are completed.Availability: North America Uses: Masterbatch Form: Pellets Processing Method: Blow Molding; Extrusion; Film Extrusion; Injection Molding Information provided by Ravago Manufacturing Americas |
