Antiblocking Additive

The MINBLOC MC series of additives is made from microcrystalline silica and provides a high-purity and inertness making MINBLOC MC a perfect candidate for use in medical device films and pharmaceutical packaging applications.

Ideal for PET, LLDE, LDPE and other clear or opaque resin and film applications, MINBLOC MC possesses an ideal natural crystal size of two micron for a mineral antiblock.  This, combined with the easy friability of larger particulate agglomerations promotes good dispersion in the resin and leads to its excellent antiblocking efficiency.

Features and Benefits

  • Excellent antiblocking efficiency
  • Relatively low surface area
  • Minimizes absorptive losses
  • Promotes good dispersion in the resin