MINBLOC® M-4000

MINBLOC® M-4000 by Sibelco Specialty Minerals is cristobalite-based antiblocking agent. Produced from high purity quartz feedstock. Delivers superior haze, gloss and clarity without diminishing critical structural or mechanical properties.

• Also reduces UV photo degradation and promotes longer life time.
• Recommended for agriculture, horticulture and packaging films.
• Compatible with polyolefin. Approved for food contact application.
• MINBLOC® M-4000 permits high loading rate of 60% by weight of masterbatch.