CRYSTALADD® HM-237E

MINERAL AND NUCLEATOR MASTERBATCH

HM-237E is an additive concentrate containing both a Mineral additive for resin displacement and as a process aide; plus a highly efficient Nucleator. Nucleation and mineral combinations in LLDPE can improve film properties and yield rates. In HDPE blow molding HM-237E can reduce cycle time and achieve better control over shrinkage characteristics. In injection molding applications improvements in the dimensional stability and reductions in cycle time can be attained.

Key Features:

• Designed to be added to polyethylene film, extrusion, blow molding and injection molding resins.

• Also used to improve properties/processing in PP resins

• Excellent dispersion of additive and Mineral

• Uniform concentration of additives in concentrate form.

• Masterbatch pellet form for ease of addition and feeding into extrusion equipment

Directions for Use:

• HM-237E is added to HDPE / LLDPE (and PP) at 2.5% to achieve improved crystallization for faster cooling, lower warpage especially between different colors. Achieve more uniform crystal sizes as the PE cools for improved gloss and barrier properties.

FDA Compliance:

• The components of this product are compliant with FDA requirements up to 9% LD by weight. Please consult with the FDA regulations for specific application requirements.